porosity

porosity, Total:500 items.

In the international standard classification, porosity involves: Particle size analysis. Sieving, Refractories, Construction materials, Surface treatment and coating, Nuclear energy engineering, Mining and quarrying, Fertilizers, Paints and varnishes, Products of the textile industry, Electronic components in general, Non-metalliferous minerals, Testing of metals, Road vehicle systems, Medical equipment, Powder metallurgy, Cereals, pulses and derived products, Welding, brazing and soldering, Metalliferous minerals, Wood-based panels, Ceramics, Organic chemicals, Aerospace electric equipment and systems, Cans. Tins. Tubes, Cellular materials, Vocabularies, Fuels, Furniture, Analytical chemistry, Paint coating processes, Products of the chemical industry, Optical equipment, Road engineering, Electrical accessories, Plastics, Non-textile floor coverings, Fruits. Vegetables, Sports equipment and facilities, Products of non-ferrous metals, Protection against fire, Reinforced plastics, Earthworks. Excavations. Foundation construction. Underground works, Soil quality. Pedology.

SE-SIS, porosity

SIS SS 02 71 17-1989 Geotechnical tests — Void ratio and porosity

KR-KS, porosity

KS A ISO 15901-1-2024 Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption — Part 1: Mercury porosimetry
KS L ISO 5017-2013(2023) Dense shaped refractory products?Determination of bulk density, apparent porosity and true porosity
KS D ISO 4505-2008(2023) Hardmetals－Metallographic determination of porosity and uncombined carbon
KS A ISO 15901-2-2024 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption — Part 2: Analysis of nanopores by gas adsorption
KS E ISO 1014-2022 Coke — Determination of true relative density, apparent relative density and porosity
KS L ISO 18754-2022 Fine ceramics(advanced ceramics, advanced technical ceramics) — Determination of density and apparent porosity
KS L ISO 18754-2017 Fine ceramics(advanced ceramics, advanced technical ceramics)－Determination of density and apparent porosity

未注明发布机构, porosity

DIN ISO 15901-1 E:2018-08 Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry
DIN EN ISO 10309 E:2015-11 Metal Coating Porosity Test Ferroxyl Test (Draft)
AS/NZS 4266.22:2004(R2006) Reconstituted wood-based panels - Methods of test - Porosity of laminated surface
AS/NZS 4266.22:2004/AMD 1:2006 Reconstituted wood-based panels - Methods of test - Porosity of laminated surface
ASTM RR-D01-1173 2013 D6583-Test Method for Porosity of Paint Film by Mineral Oil Absorption
DIN EN 1936:1999 Natural stone test method - Determination of real density and apparent density, and of total and open porosity
DIN EN ISO 18754:2022 Advanced ceramics – Determination of density and apparent porosity (ISO 18754:2020); German version EN ISO 18754:2022
DIN EN ISO 14647 E:2015-11 Determination of porosity of gold coatings on metal substrates with metal coatings Nitric acid vapor method (draft)
ASTM RR-D32-1008 1983 D4284-Standard Test Method for Determining Pore Volume Distribution of Catalysts by Mercury Intrusion Porosimetry
ASTM RR-D32-1032 1992 D4284-Standard Test Method for Determining Pore Volume Distribution of Catalysts by Mercury Intrusion Porosimetry
ASTM RR-C28-1006 2011 C1674-Test Method for Flexural Strength of Advanced Ceramics with Engineered Porosity (Honeycomb Cellular Channels) at Ambient Temperatures
ASTM B741-95(2000) Standard Test Method for Porosity In Gold Coatings On Metal Substrates By Paper Electrography
ASTM RR-B09-1014 1990 B0311-Test Method for Density Determination for Powder Metallurgy (P/M) Materials Containing Less Than Two Percent Porosity
DIN EN ISO 10545-3 E:2017-02 Ceramic tiles Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density (draft)
ASTM RR-B09-1012 2006 B0328-Standard Test Method for Density, Oil Content, and Interconnected Porosity of Sintered Metal Structural Parts and Oil- Impregnated Bearings
ASTM RR-C21-1019 1962 C0373- Standard Test Method for Water Absorption, Bulk Density, Apparent Porosity, and Apparent Specific Gravity of Fired Porous Whiteware Products

GSO, porosity

GSO ISO 15901-1:2015 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption -- Part 1: Mercury porosimetry
BH GSO ISO 15901-1:2016 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption -- Part 1: Mercury porosimetry
OS GSO ISO 15901-1:2015 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption -- Part 1: Mercury porosimetry
GSO ISO 15721:2013 Metallic coatings -- Porosity tests -- Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour
GSO ISO 10308:2013 Metallic coatings -- Review of porosity tests
BH GSO ISO 10308:2016 Metallic coatings -- Review of porosity tests
OS GSO ISO 15721:2013 Metallic coatings -- Porosity tests -- Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour
GSO ISO 10309:2013 Metallic coatings -- Porosity tests -- Ferroxyl test
OS GSO ISO 10309:2013 Metallic coatings -- Porosity tests -- Ferroxyl test
GSO ISO 12687:2013 Metallic coatings -- Porosity tests -- Humid sulfur (flowers of sulfur) test
OS GSO ISO 15720:2013 Metallic coatings -- Porosity tests -- Porosity in gold or palladium coatings on metal substrates by gel-bulk electrography
BH GSO ISO 15720:2016 Metallic coatings -- Porosity tests -- Porosity in gold or palladium coatings on metal substrates by gel-bulk electrography
GSO ISO/TR 26946:2014 Standard method for porosity measurement of thermally sprayed coatings
OS GSO ISO 12687:2013 Metallic coatings -- Porosity tests -- Humid sulfur (flowers of sulfur) test
BH GSO ISO/TR 26946:2016 Standard method for porosity measurement of thermally sprayed coatings
OS GSO ISO/TR 26946:2014 Standard method for porosity measurement of thermally sprayed coatings
BH GSO ISO 15901-3:2016 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption -- Part 3: Analysis of micropores by gas adsorption
BH GSO ISO 15901-2:2016 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption -- Part 2: Analysis of mesopores and macropores by gas adsorption
GSO ISO 9279:2017 Uranium dioxide pellets -- Determination of density and total porosity -- Mercury displacement method
GSO ISO 5016:2015 Shaped insulating refractory products -- Determination of bulk density and true porosity
OS GSO ISO 9279:2017 Uranium dioxide pellets -- Determination of density and total porosity -- Mercury displacement method
BH GSO ISO 18332:2016 Metallic and other inorganic coatings -- Definitions and conventions concerning porosity
GSO ISO 1014:2013 Coke - Determination of true relative density, apparent relative density and porosity
GSO ISO 18332:2013 Metallic and other inorganic coatings -- Definitions and conventions concerning porosity
GSO ISO 4793:2010 Laboratory sintered (fritted) filters -- Porosity grading, classification and designation
GSO ISO 14647:2013 Metallic coatings -- Determination of porosity in gold coatings on metal substrates -- Nitric acid vapour test
BH GSO ISO 14647:2016 Metallic coatings -- Determination of porosity in gold coatings on metal substrates -- Nitric acid vapour test
GSO ISO 10545-3:2023 Ceramic tiles — Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density
GSO ISO 4524-3:2013 Metallic coatings -- Test methods for electrodeposited gold and gold alloy coatings -- Part 3: Electrographic tests for porosity
OS GSO ISO 4524-3:2013 Metallic coatings -- Test methods for electrodeposited gold and gold alloy coatings -- Part 3: Electrographic tests for porosity
GSO ISO 4499-4:2021 Hardmetals — Metallographic determination of microstructure — Part 4: Characterisation of porosity, carbon defects and eta-phase content
BH GSO ISO 4499-4:2022 Hardmetals — Metallographic determination of microstructure — Part 4: Characterisation of porosity, carbon defects and eta-phase content

SCC, porosity

DANSK DS/ISO 15901-1:2016 Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry
DIN ISO 15901-1 E:2018 Draft Document - Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry (ISO 15901-1:2016); Text in German and English
AENOR UNE-EN ISO 10309:2017 Metallic coatings - Porosity tests - Ferroxyl test (ISO 10309:1994)
NS-EN ISO 10309:2016 Metallic coatings — Porosity tests — Ferroxyl test (ISO 10309:1994)
DIN EN ISO 10309 E:2015 Draft Document - Metallic coatings - Porosity tests - Ferroxyl test (ISO 10309:1994); German and English version FprEN ISO 10309:2015
SN-CEN/TR 14539:2021 Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention)
DANSK DS/CEN/TR 14539:2021 Straight ammonium nitrate fertilizers – Comparative study on the determination of porosity (oil retention)
UNE-EN 15384:2008 Packaging - Flexible aluminium tubes - Test method to determine the porosity of the internal coating
AENOR UNE-EN 993-1:2019 Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity (Endorsed by Spanish Association for Standardization in January of 2019.)
NS-EN ISO 18332:2008 Metallic and other inorganic coatings - Definitions and conventions concerning porosity (ISO 18332:2007)
DANSK DS/EN ISO 29601:2011 Paints and varnishes - Corrosion protection by protective paint systems - Assessment of porosity in a dry film
NS-EN ISO 29601:2011 Paints and varnishes — Corrosion protection by protective paint systems — Assessment of porosity in a dry film (ISO 29601:2011)
AENOR UNE-EN ISO 14647:2016 Metal coatings. Determination of porosity in gold coatings on metallic substrates. Nitric acid vapor test. (ISO 14647:2000).
NS-EN ISO 14647:2016 Metallic coatings — Determination of porosity in gold coatings on metal substrates — Nitric acid vapour test (ISO 14647:2000)
DANSK DS/EN 15384-1:2017 Packaging – Test method to determine the porosity of the internal coating of flexible aluminium tubes – Part 1: Sodium chloride test
DANSK DS/EN 15384-2:2017 Packaging – Test method to determine the porosity of the internal coating of flexible aluminium tubes – Part 2: Copper sulphate test
AENOR UNE-EN 15384-1:2017 Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 1: Sodium chloride test
NS-EN 15384-1:2017 Packaging — Test method to determine the porosity of the internal coating of flexible aluminium tubes — Part 1: Sodium chloride test
NS-EN 15384-2:2017 Packaging — Test method to determine the porosity of the internal coating of flexible aluminium tubes — Part 2: Copper sulphate test
NS-EN ISO 10545-3:2018 Ceramic tiles — Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density (ISO 10545-3:2018)
AENOR UNE-EN ISO 10545-3:2018 Ceramic tiles - Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density (ISO 10545-3:2018)
DANSK DS/EN ISO 10545-3:2018 Ceramic tiles – Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density (ISO 10545-3:2018)
DIN EN ISO 14647 E:2015 Draft Document - Metallic coatings - Determination of porosity in gold coatings on metal substrates - Nitric acid vapour test (ISO 14647:2000); German and English version FprEN ISO 14647:2015
DANSK DS/EN ISO 4499-4:2016 Hardmetals - Metallographic determination of microstructure - Part 4: Characterisation of porosity, carbon defects and eta-phase content
AENOR UNE-EN 15384-2:2017 Containers and packaging. Test method to determine the porosity of the internal coating in flexible aluminum tubes. Part 2: Copper sulfate test.
NS-EN 3475-514:2014 Aerospace series — Cables, electrical, aircraft use — Test methods — Part 514: Porosity of copper cladding on aluminium strands
DANSK DS/EN 3475-514:2014 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 514: Porosity of copper cladding on aluminium strands
DIN EN 15384-2 E:2015 Draft Document - Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 2: Copper sulphate test; German and English version prEN 15384-2:2015
DIN EN 15384-1 E:2015 Draft Document - Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 1: Sodium chloride test; German and English version prEN 15384-1:2015
DIN 30902 E:2014 Draft Document - Light-microscopical determination of the depth and porosity of the compound layer of nitrided and nitro-carburized ferrous parts

Indonesia Standards, porosity

SNI ISO 5017:2010 Dense shaped refractory products - determination of bulk density, apparent porosity, and true porosity

Korean Agency for Technology and Standards (KATS), porosity

KS L ISO 5017-2023 Dense shaped refractory products ? Determination of bulk density, apparent porosity and true porosity
KS A ISO 9278:2012 Nuclear energy-Uranium dioxide pellets-Determination of density and volume fraction of open and closed porosity
KS A ISO 9278:2014 Nuclear energy — Uranium dioxide pellets — Determination of density and volume fraction of open and closed porosity
KS D 8542-2015 Standard method for porosity measurement of thermal spray coatings
KS D 8542-2015(2020) Standard method for porosity measurement of thermal spray coatings
KS D 8542-2020 Standard method for porosity measurement of thermal spray coatings
KS D ISO 4505:2008 Hardmetals－Metallographic determination of porosity and uncombined carbon
KS D 0050-1990(2005) Method for determination of intercommunicating porosity of sintered metal,oil impregnated
KS D 0050-2010 Method for determination of intercommunicating porosity of sintered metal,oil impregnated
KS R 1100-2020 Test procedure of porosity for brake linings andpads of automobiles
KS D ISO 4505-2008(2018) Hardmetals－Metallographic determination of porosity and uncombined carbon
KS L 3304-2012(2022) Testing method for specific gravity and true porosity of insulating fire bricks
KS R 1100-2005(2020) Test procedure of porosity for brake linings andpads of automobiles
KS D ISO 4505-2023 Hardmetals－Metallographic determination of porosity and uncombined carbon
KS A ISO 9279:2012 Uranium dioxide pellets－Determination of density and total porosity－Mercury displacement method
KS A ISO 9279-2012(2017) Uranium dioxide pellets－Determination of density and total porosity－Mercury displacement method
KS E ISO 1014-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS A ISO 9279-2022 Uranium dioxide pellets－Determination of density and total porosity－Mercury displacement method
KS E ISO 1014:2002 Coke-Determination of true relative density, apparent relative density and porosity
KS R 1100-2005 Test procedure of porosity for brake linings andpads of automobiles
KS E ISO 1014:2022 Coke — Determination of true relative density, apparent relative density and porosity
KS M ISO 29601:2013 Paints and varnishes — Corrosion protection by protective paint systems — Assessment of porosity in a dry film
KS M ISO 29601-2023 Paints and varnishes — Corrosion protection by protective paint systems — Assessment of porosity in a dry film
KS L ISO 18754:2022 Fine ceramics(advanced ceramics, advanced technical ceramics) — Determination of density and apparent porosity
KS L ISO 18754:2012 Fine ceramics(advanced ceramics, advanced technical ceramics)－Determination of density and apparent porosity
KS L ISO 18754:2017 Fine ceramics(advanced ceramics, advanced technical ceramics)－Determination of density and apparent porosity
KS L 4008-2006(2021) Testing method for water absorption, bulk density, apparent specific gravity and apparent porosity of fired whiteware products

British Standards Institution (BSI), porosity

BS 7591-1:1992(1999) Porosity and pore size distribution of materials — Part 1 : Method of evaluation by mercury porosimetry
BS EN ISO 10309:2016 Metallic coatings. Porosity tests. Ferroxyl test
BS EN 993-1:2018 Methods of test for dense shaped refractory products. Determination of bulk density, apparent porosity and true porosity
BS EN ISO 10308:2006 Metallic coatings. Review of porosity tests
BS ISO 15901-1:2016 Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption. Mercury porosimetry
BS EN ISO 15720:2001 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings on metal substrates by gel-bulk electrography
BS EN ISO 15721:2001 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour
BS ISO 10049:2019 Aluminium alloy castings. Visual method for assessing porosity
BS EN ISO 12687:1998 Metallic coatings - Porosity tests - Humid sulfur (flowers of sulfur) test
BS ISO 15901-2:2022 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Analysis of nanopores by gas adsorption
BS EN ISO 18332:2008 Metallic and other inorganic coatings - Definitions and conventions concerning porosity
BS 7591-2:1992(1999) Porosity and pore size distribution of materials — Part 2 : Method of evaluation by gas adsorption
BS EN 2591-507:2002 Elements of electrical and optical connection - Test methods - Plating porosity
BS PD CEN/TR 14539:2021 Straight ammonium nitrate fertilizers. Comparative study on the determination of porosity (oil retention)
20/30410823 DC BS ISO 15901-2. Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption. Part 2. Analysis of nanopores by gas adsorption
BS EN 13143:2003 Metallic and other inorganic coatings - Definitions and conventions concerning porosity
BS ISO 1014:2021 Coke. Determination of true relative density, apparent relative density and porosity
BS ISO 18332:2007 Metallic and other inorganic coatings — Definitions and conventions concerning porosity
BS EN ISO 10545-3:1997 Ceramic tiles. Determination of water absorption, apparent porosity, apparent relative density and bulk density
BS EN 1094-4:1995(1999) Insulating refractory products — Part 4 : Determination of bulk density and true porosity
BS EN 1936:2006(2007) Natural stone test methods — Determination of real density and apparent density, and of total and open porosity
BS ISO 15901-1:2006 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Mercury porosimetry
BS EN ISO 10545-3:2018 Ceramic tiles. Determination of water absorption, apparent porosity, apparent relative density and bulk density
BS ISO 14647:2000 Metallic coatings - Determination of porosity on gold coatings on metallic substrates - Nitric acid vapour test
BS EN ISO 29601:2011 Paints and varnishes. Corrosion protection by protective paint systems. Assessment of porosity in a dry film
21/30423448 DC BS ISO 1014. Coke. Determination of true relative density, apparent relative density and porosity
BS EN ISO 14647:2016 Metallic coatings. Determination of porosity in gold coatings on metal substrates. Nitric acid vapour test
BS EN 3475-514:2007 Aerospace series - Cables, electrical, aircraft use - Test methods - Porosity of copper cladding on aluminium strands
BS EN ISO 4524-3:2021 Metallic coatings. Test methods for electrodeposited gold and gold alloy coatings. Electrographic tests for porosity
BS ISO 15901-3:2007 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption. Analysis of micropores by gas adsorption
BS EN 1389:2004 Advanced technical ceramics - Ceramic composites - Physical properties - Determination of density and apparent porosity
BS EN 1389:2003 Advanced technical ceramics - Ceramic composites - Physical properties - Physical properties - Determination of density and apparent porosity
BS EN 3475-514:2014 Aerospace series. Cables, electrical, aircraft use. Test methods. Porosity of copper cladding on aluminium strands
19/30380304 DC BS ISO 18754. Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of density and apparent porosity
17/30345434 DC BS ISO 2100-507. Aerospace elements of electrical and optical connection. Test methods. Part 507. Plating porosity
BS EN 623-2:1993(1999) Advanced technical ceramics — Monolithic ceramics — General and textural properties — Part 2 : Determination of density and porosity
BS ISO 15901-2:2006(2007) Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Analysis of mesopores and macropores by gas adsorption
BS ISO 15901-2:2007 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Analysis of mesopores and macropores by gas adsorption

NL-NEN, porosity

NEN 2620-1982 Dense shaped refractory products — Determination of bulk density, apparent porosity and true porosity
NEN-ISO 4505:1993 Hardmetals. Metallographic determination of porosity and uncombined carbon (ISO 4505:1978)

Professional Standard - Coal, porosity

MT/T 41-1987 Method for Determination of Rock Porosity
MT 41-1987 Method for Determination of Rock Porosity
MT/T 918-2002 Determination of apparent relative density and porosity of industrial briquette

International Organization for Standardization (ISO), porosity

ISO 9278:2008 Nuclear energy - Uranium dioxide pellets - Determination of density and volume fraction of open and closed porosity
ISO 5017:1988 Dense shaped refractory products; determination of bulk density, apparent porosity and true porosity
ISO 10308:2006 Metallic coatings - Review of porosity tests
ISO 10308:1995 Metallic coatings - Review of porosty tests
ISO 15720:2001 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings on metal substrates by gel-bulk electrography
ISO 15721:2001 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour
ISO 18332:2007 Metallic and other inorganic coatings - Definitions and conventions concerning porosity
ISO 10309:1994 Metallic coatings - Porosity tests - Ferroxyl test
ISO 10049:2019 Aluminium alloy castings — Visual method for assessing porosity
ISO 4505:1978 Hardmetals; Metallographic determination of porosity and uncombined carbon
ISO 12687:1996 Metallic coatings - Porosity tests - Humid sulfur (flowers of sulfur) test
ISO 15901-2:2022 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption — Part 2: Analysis of nanopores by gas adsorption
ISO 9279:1992 Uranium dioxide pellets; determination of density and total porosity; mercury displacement method
ISO 1014:1975 Coke — Determination of true relative density, apparent relative density and porosity
ISO 1014:2021 Coke — Determination of true relative density, apparent relative density and porosity
ISO 1014:1985 Coke; Determination of true relative density, apparent relative density and porosity
ISO 14647:2000 Metallic coatings - Determination of porosity in gold coatings on metal substrates - Nitric acid vapour test
ISO 1014:1985/Cor 1:1994 Coke - Determination of true relative density, apparent relative density and porosity; Technical Corrigendum 1
ISO 18754:2013 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of density and apparent porosity
ISO 18754:2003 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of density and apparent porosity
ISO 7822:1990 Textile glass reinforced plastics; determination of void content; loss on ignition, mechanical disintegration and statistical counting methods
ISO 15901-1:2005/Cor 1:2007 Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry; Technical corrigendum 1
ISO 4524-3:2021 Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity
ISO 4524-3:1985 Metallic coatings; Test methods for electrodeposited gold and gold alloy coatings; Part 3 : Electrographic tests for porosity

German Institute for Standardization, porosity

DIN ISO 15901-1:2019 Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry (ISO 15901-1:2016)
DIN EN ISO 10308:2006 Metallic coatings - Review of porosity tests (ISO 10308:2006); English version of DIN EN ISO 10308:2006-04
DIN EN ISO 10308:2006-04 Metallic coatings - Review of porosity tests (ISO 10308:2006); German version EN ISO 10308:2006
DIN EN ISO 10309:2016-08 Metallic coatings - Porosity tests - Ferroxyl test (ISO 10309:1994); German version EN ISO 10309:2016
DIN EN ISO 15721:2001 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour (ISO 15721:2001); German version EN ISO 15721:2001
DIN EN ISO 15721:2001-08 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour (ISO 15721:2001); German version EN ISO 15721:2001
DIN EN 993-1:2019 Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity
DIN EN ISO 15720:2001 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings on metal substrates by gel-bulk electrography (ISO 15720:2001); German version EN ISO 15720:2001
DIN EN ISO 15720:2001-08 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings on metal substrates by gel-bulk electrography (ISO 15720:2001); German version EN ISO 15720:2001
DIN EN ISO 10309:2016 Metallic coatings - Porosity tests - Ferroxyl test (ISO 10309:1994)
DIN EN ISO 12687:1998-09 Metallic coatings - Porosity tests - Humid sulfur (flowers of sulfur) test (ISO 12687:1996); German version EN ISO 12687:1998
DIN EN ISO 12687:1998 Metallic coatings - Porosity tests - Humid sulfur (flowers of sulfur) test (ISO 12687:1996); German version EN ISO 12687:1998
DIN EN ISO 18332:2008 Metallic and other inorganic coatings - Definitions and conventions concerning porosity (ISO 18332:2007); English version of DIN EN ISO 18332:2008-04
DIN EN ISO 18332:2008-04 Metallic and other inorganic coatings - Definitions and conventions concerning porosity (ISO 18332:2007); German version EN ISO 18332:2008
DIN EN 1936:2007-02 Natural stone test method - Determination of real density and apparent density, and of total and open porosity; German version EN 1936:2006
DIN EN 2591-507:2003 Aerospace series - Elements of electrical and optical connection; Test methods - Part 507: Plating porosity; German and English version EN 2591-507:2002
DIN EN 1936:2007 Natural stone test method - Determination of real density and apparent density, and of total and open porosity; English version of DIN EN 1936:2007-02
DIN EN 13938-5:2004 Explosives for civil uses - Propellants and rocket propellants - Part 5: Determination of voids and fissures; German version EN 13938-5:2004
DIN EN 1389:2004 Advanced technical ceramics - Ceramic composites - Physical properties - Determination of density and apparent porosity; German version EN 1389:2003
DIN EN ISO 29601:2011-07 Paints and varnishes - Corrosion protection by protective paint systems - Assessment of porosity in a dry film (ISO 29601:2011); German version EN ISO 29601:2011
DIN EN ISO 10545-3:2018-06 Ceramic tiles - Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density (ISO 10545-3:2018); German version EN ISO 10545-3:2018
DIN EN ISO 7822:2000 Textile glass reinforced plastics - Determination of void content - Loss on ignition, mechanical disintegration and statistical counting methods (ISO 7822:1990); German version EN ISO 7822:1999
DIN EN ISO 14647:2016-11 Metallic coatings - Determination of porosity in gold coatings on metal substrates - Nitric acid vapour test (ISO 14647:2000); German version EN ISO 14647:2016
DIN EN 15384-2:2017-04 Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 2: Copper sulphate test; German version EN 15384-2:2017
DIN EN 15384-1:2017-04 Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 1: Sodium chloride test; German version EN 15384-1:2017
DIN EN ISO 18754:2022-06 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of density and apparent porosity (ISO 18754:2020); German version EN ISO 18754:2022
DIN EN ISO 4524-3:2022-02 Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity (ISO 4524-3:2021); German version EN ISO 4524-3:2021
DIN EN ISO 10545-3:2018 Ceramic tiles - Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density (ISO 10545-3:2018)
DIN EN ISO 4499-4:2016-10 Hardmetals - Metallographic determination of microstructure - Part 4: Characterisation of porosity, carbon defects and eta-phase content (ISO 4499-4:2016); German version EN ISO 4499-4:2016
DIN EN 3475-514:2014-07 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 514: Porosity of copper cladding on aluminium strands; German and English version EN 3475-514:2014 / Note: Applies in conjunction with DIN EN 3475-100 (2011-01).

Association Francaise de Normalisation, porosity

NF B10-615*NF EN 1936:2007 Natural stone test method - Determination of real density and apparent density, and of total and open porosity.
NF B10-615:1999 Natural stone test methods. Determination of real density and apparent density, and of total and open porosity.
NF A91-146*NF EN ISO 10308:2006 Metallic coatings - Review of porosity tests.
NF A91-146:1997 Metallic coatings. Review of porosity tests.
NF EN ISO 10308:2006 Metallic Coatings – Review of Porosity Testing
NF EN ISO 15720:2001 Metallic coatings - Porosity testing - Porosity of gold or palladium coatings on metals by gel electrography
NF A91-152*NF EN ISO 10309:2016 Metallic coatings - Porosity tests - Ferroxyl test
NF EN ISO 10309:2016 Metallic coatings - Porosity tests - Ferroxyl test
NF EN ISO 15721:2001 Metallic coatings - Porosity testing - Porosity of gold or palladium coatings by sulfurous acid/sulfur dioxide vapor test
NF B40-321*NF EN 993-1:2018 Methods of test for dense shaped refractory products - Part 1 : determination of bulk density, apparent porosity and true porosity
NF EN ISO 12687:1998 Metallic coatings - Porosity tests - Wet flower of sulfur test
NF B40-321:1995 Methods of test for dense shaped refractory products. Part 1 : determination of bulk density, apparent porosity and true porosity.
NF EN ISO 18754:2022 Technical ceramics - Determination of density and apparent porosity
NF A95-441:1993 Hardmetals. Metallographic determination of porosity and uncombined carbon.
NF ISO 5017:2013 Dense shaped refractory products - Determination of bulk density, open porosity and total porosity
FD U42-408*FD CEN/TR 14539:2021 Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity [oil retention]
NF P18-459:2022 Concrete - Test for hardened concrete - Porosity and density test
FD CEN/TR 14539:2021 Simple ammonium nitrate fertilizers - Comparative study for determination of porosity [oil retention]
NF H34-063:2008 Packaging - Flexible aluminium tubes - Test method to determine the porosity of the internal coating.
NF A91-145*NF EN ISO 18332:2008 Metallic and other inorganic coatings - Definitions and conventions concerning porosity.
NF EN ISO 18332:2008 Metallic and other inorganic coatings - Definitions and principles regarding porosity
NF T34-802*NF EN ISO 29601:2011 Paints and varnishes - Corrosion protection by protective paint systems - Assessment of porosity in a dry film.
NF A91-153*NF EN ISO 14647:2016 Metallic coatings - Determination of porosity in gold coatings on metal substrates - Nitric acid vapour test
NF EN ISO 14647:2016 Metallic Coatings - Determination of Porosity of Gold Coatings on Metal Substrates - Nitric Acid Vapor Test
NF P61-536:1997 Ceramic tiles. Part 3 : determination of water absorption, apparent porosity, apparent relative density and bulk density.
NF A91-095-3:1987 METALLIC COATINGS. TEST METHODS FOR ELECTRODEPOSITED GOLD AND GOLD ALLOY COATINGS. PART 3 : ELECTROGRAPHIC TESTS FOR POROSITY.
NF B43-211:2004 Advanced technical ceramics - Ceramic composites - Physical properties - Determination of density and apparent porosity.
NF T70-938-5*NF EN 13938-5:2005 Explosives for civil uses - Propellants and rocket propellants - Part 5 : dermination of voids and fissures.
NF P61-531-3*NF EN ISO 10545-3:2018 Ceramic tiles - Part 3 : determination of water absorption, apparent porosity, apparent relative density and bulk density
NF EN ISO 4524-3:2021 Metallic coatings - Methods of testing electroplated gold and gold alloys - Part 3: electrographic determination of porosity
NF EN 2564:2018 Aerospace series - Carbon fiber laminates - Determination of fiber content, resin content and porosity rate
NF EN 1094-4:1995 Insulating refractory products - Test methods - Part 4: determination of apparent density and real porosity
NF EN 15384-2:2017 Packaging - Test method for determining the porosity of the inner coating of flexible aluminum tubes - Part 2: copper sulfate method
NF H34-063-2*NF EN 15384-2:2017 Packaging - test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 2 : copper sulphate test
NF H34-063-1*NF EN 15384-1:2017 Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 1 : sodium chloride test
NF EN 2591-507:2002 Aerospace series - Electrical and optical connection members - Test methods - Part 507: porosity of the coating
NF EN 15384-1:2017 Packaging - Test method for determining the porosity of the inner coating of flexible aluminum tubes - Part 1: sodium chloride test
NF EN 1097-4:2008 Tests to determine the mechanical and physical characteristics of aggregates - Part 4: determination of the porosity of compacted dry filler
NF X31-504:1995 Qualité des sols - Méthode de mesurage de la conductivité hydraulique horizontale équivalente et de la porosité de drainage in situ - Méthode de Guyon.
NF A91-095-3*NF EN ISO 4524-3:2021 Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 3 : electrographic tests for porosity
NF EN 3475-514:2015 Série aérospatiale - Câbles électriques à usage aéronautique - Méthodes d'essais - Partie 514 : porosité d'un revêtement cuivre sur des brins aluminium
NF L52-250-514:2008 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 514 : porosity of copper cladding on aluminium strands.
NF L52-250-514*NF EN 3475-514:2015 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 514 : porosity of copper cladding on aluminium strands
NF A95-186-4*NF EN ISO 4499-4:2017 Hardmetals - Metallographic determination of microstructure - Part 4 : characterisation of porosity, carbon defects and eta-phase content
NF EN ISO 4499-4:2017 Hard metals - Metallographic determination of microstructure - Part 4: characterization of porosity, carbon defects and eta phase content

(U.S.) Ford Automotive Standards, porosity

FORD FLTM CA 105-1-2001 DETERMINATION OF SURFACE POROSITY OF CASTINGS

IN-BIS, porosity

IS 11080-1984 Determination method of paper porosity
IS 12305-1988 Specification, porosity grading, classification and nomenclature for laboratory sintered (sintered) filters
IS 11348-1989 Iron ore pellets—Apparent specific gravity, true specific gravity and apparent porosity—Methods of determination
IS 1124-1974 Test method for determination of water absorption, apparent specific gravity and porosity of natural building stones
IS 1528 Pt.8-1974 Methods for sampling and physical testing of refractory materials Part 8 Determination of apparent porosity

Danish Standards Foundation, porosity

DS/EN ISO 15721:2001 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour
DS/EN ISO 10308:2006 Metallic coatings - Review of porosity tests
DS/EN 993-1:1995 Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity
DS/EN ISO 15720:2001 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings on metal substrates by gel-bulk electrography
DS/EN 24505:1993 Hardmetals. Metallographic determination of porosity and uncombined carbon
DS 423.15:1984 Testing of concrete. Determination of the content of airvoid in fresh concrete
DS/EN 24505:1994 Hardmetals - Metallographic determination of porosity and uncombined carbon
DS/CEN/CR 14539:2002 Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention)
DS/CEN/TR 14539:2021 Straight ammonium nitrate fertilizers – Comparative study on the determination of porosity (oil retention)
DS/EN ISO 12687:1999 Metallic coatings - Porosity tests - Humid sulfur (flowers of sulfur) test
DS/EN 15384:2008 Packaging - Flexible aluminium tubes - Test method to determine the porosity of the internal coating
DS/EN ISO 18332:2008 Metallic and other inorganic coatings - Definitions and conventions concerning porosity
DS/EN 1094-4:1996 Insulating refractory products - Part 4: Determination of bulk density and true porosity
DS/EN 1936:2007 Natural stone test methods - Determination of real density and apparent density, and of total and open porosity
DS/EN ISO 29601:2011 Paints and varnishes - Corrosion protection by protective paint systems - Assessment of porosity in a dry film
DS/EN ISO 10545-3:1998 Ceramic tiles - Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density
DS/EN 1389:2004 Advanced technical ceramics - Ceramic composites - Physical properties - Determination of density and apparent porosity
DS/EN 2591-507:2002 Aerospace series - Elements of electrical and optical connection - Test methods - Part 507: Plating porosity
DS/EN ISO 4524-3:1995 Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity
DS/EN 623-2:1993 Advanced technical ceramics. Monolithic ceramics. General and textural properties. Part 2: Determination of density and porosity
DS/EN 623-2:1994 Advanced technical ceramics - Monolithic ceramics - General and textural properties - Part 2: Determination of density and porosity
DS/EN 3475-514:2007 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 514: Porosity of copper cladding on aluminium strands

RU-GOST R, porosity

GOST 33832-2016 Ammonium nitrate fertilizers. Determination of porosity
GOST 10181.3-1981 Concrete mixture. Test method of determination of porosity
GOST 2409-1995 Refractories. Method for determination of bulk density apparent and true porosity, water absorbtion
GOST 4071.1-1994 Refractory products with a true porosity of less than 45%. Determination of cold compressive strength
GOST 4071.1-2021 Refractory products with less than 45 % true porosity. Method for determination of compressive strength at room temperature
GOST R 54487-2011 Non-destructive testing. Evaluation of gas porosity in aluminium casting alloys by ultrasound. General requirements
GOST 5402.1-2000 Refractory products with a true porosity of less than 45 %. Method for determination of permanent change in dimensions on heating

CZ-CSN, porosity

CSN 03 8154-1962 Determination of the porosity of protective coatings on steel.
CSN 91 0283-1987 Furniture. Testing the surface finish of the furniture. Methods of determining the coating porosity

American Society for Testing and Materials (ASTM), porosity

ASTM D3258-00 Standard Test Method for Porosity of Paint Films
ASTM B276-05e1 Standard Test Method for Apparent Porosity in Cemented Carbides
ASTM B276-05 Standard Test Method for Apparent Porosity in Cemented Carbides
ASTM E2109-01(2007) Test Methods for Determining Area Percentage Porosity in Thermal Sprayed Coatings
ASTM E2109-01 Test Methods for Determining Area Percentage Porosity in Thermal Sprayed Coatings
ASTM E2109-00 Test Methods for Determining Area Percentage Porosity in Thermal Sprayed Coatings
ASTM B276-21 Standard Test Method for Apparent Porosity in Cemented Carbides
ASTM B276-05(2015) Standard Test Method for Apparent Porosity in Cemented Carbides
ASTM B765-93(2001) Standard Guide for Selection of Porosity Tests for Electrodeposits and Related Metallic Coatings
ASTM B765-93(1997) Standard Guide for Selection of Porosity Tests for Electrodeposits and Related Metallic Coatings
ASTM D167/D167M-21a Standard Test Method for Apparent and True Specific Gravity and Porosity of Lump Coke
ASTM D6583-13 Standard Test Method for Porosity of Paint Film by Mineral Oil Absorption
ASTM D6583-13(2019) Standard Test Method for Porosity of Paint Film by Mineral Oil Absorption
ASTM D3793-06 Standard Test Method for Low-Temperature Coalescence of Latex Paint Films by Porosity Measurement
ASTM D167/D167M-21 Standard Test Method for Apparent and True Specific Gravity and Porosity of Lump Coke
ASTM E2109-01(2014) Standard Test Methods for Determining Area Percentage Porosity in Thermal Sprayed Coatings
ASTM D167-93(2004)e1 Standard Test Method for Apparent and True Specific Gravity and Porosity of Lump Coke
ASTM C1039-85(2005) Standard Test Methods for Apparent Porosity, Apparent Specific Gravity, and Bulk Density of Graphite Electrodes
ASTM D3258-04 Standard Test Method for Porosity of White or Near White Paint Films by Staining
ASTM B311-93(2002)e1 Test Method for Density Determination for Powder Metallurgy (P/M) Materials Containing Less Than Two Percent Porosity
ASTM D3258-04(2010)e1 Standard Test Method for Porosity of White or Near White Paint Films by Staining
ASTM D167/D167M-20 Standard Test Method for Apparent and True Specific Gravity and Porosity of Lump Coke
ASTM E2109-01(2021) Standard Test Methods for Determining Area Percentage Porosity in Thermal Sprayed Coatings
ASTM E210-63(2016) Standard Specification for Microscope Objective Thread
ASTM B311-22 Standard Test Method for Density of Powder Metallurgy (PM) Materials Containing Less Than Two Percent Porosity
ASTM D167-12a Standard Test Method for Apparent and True Specific Gravity and Porosity of Lump Coke
ASTM D7063/D7063M-17 Standard Test Method for Effective Porosity and Effective Air Voids of Compacted Asphalt Mixture Samples
ASTM D7063/D7063M-18 Standard Test Method for Effective Porosity and Effective Air Voids of Compacted Asphalt Mixture Samples
ASTM B311-93(1997) Test Method for Density Determination for Powder Metallurgy (P/M) Materials Containing Less Than Two Percent Porosity
ASTM D3258-04(2019) Standard Test Method for Porosity of White or Near White Paint Films by Staining
ASTM D3258-04(2014) Standard Test Method for Porosity of White or Near White Paint Films by Staining
ASTM F3191-23 Standard Practice for Field Determination of Substrate Water Absorption (Porosity) for Substrates to Receive Resilient Flooring
ASTM C949-80(1995)e1 Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
ASTM C949-80(2007) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
ASTM B735-05 Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
ASTM B735-95(2000) Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
ASTM C949-80(2000) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
ASTM C949-80(2020) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
ASTM D8325-20 Standard Guide for Evaluation of Nuclear Graphite Surface Area and Porosity by Gas Adsorption Measurements
ASTM B735-16(2022) Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
ASTM C949-80(2016) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
ASTM C1039-85(2015) Standard Test Methods for Apparent Porosity, Apparent Specific Gravity, and Bulk Density of Graphite Electrodes
ASTM B735-16 Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
ASTM D2980-17 Standard Test Method for Saturated Density, Moisture-Holding Capacity, and Porosity of Saturated Peat Materials
ASTM B735-06 Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
ASTM D2873-94(1999)e1 Standard Test Method for Interior Porosity of Poly(Vinyl Chloride) (PVC) Resins by Mercury Intrusion Porosimetry
ASTM B765-03 Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings
ASTM C1039-85(2020)e1 Standard Test Methods for Apparent Porosity, Apparent Specific Gravity, and Bulk Density of Graphite Electrodes
ASTM B765-03(2013) Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings
ASTM B765-03(2008) Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings
ASTM B765-03(2023) Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings
ASTM C1039-85(2010)e1 Standard Test Methods for Apparent Porosity, Apparent Specific Gravity, and Bulk Density of Graphite Electrodes
ASTM D7063-05 Standard Test Method for Effective Porosity and Effective Air Voids of Compacted Bituminous Paving Mixture Samples
ASTM F1815-11(2018) Standard Test Methods for Saturated Hydraulic Conductivity, Water Retention, Porosity, and Bulk Density of Athletic Field Rootzones
ASTM B799-95(2000) Standard Test Method for Porosity in Gold and Palladium Coatings by Sulfurous Acid/Sulfur-Dioxide Vapor
ASTM B809-95 Standard Test Method for Porosity in Metallic Coatings by Humid Sulfur Vapor ("Flowers-of-Sulfur")
ASTM B80-01e1 Standard Specification for Magnesium-Alloy Sand Castings
ASTM B80-97 Standard Specification for Magnesium-Alloy Sand Castings
ASTM B799-95(2020) Standard Test Method for Porosity in Gold and Palladium Coatings by Sulfurous Acid/Sulfur-Dioxide Vapor
ASTM B809-95(2018) Standard Test Method for Porosity in Metallic Coatings by Humid Sulfur Vapor ("Flowers-of-Sulfur")
ASTM B80-15 Standard Specification for Magnesium-Alloy Sand Castings
ASTM B809-95(2013) Standard Test Method for Porosity in Metallic Coatings by Humid Sulfur Vapor (ldquo;Flowers-of-Sulfurrdquo;)
ASTM B809-95(2008) Standard Test Method for Porosity in Metallic Coatings by Humid Sulfur Vapor ("Flowers-of-Sulfur")
ASTM B809-95(2003) Standard Test Method for Porosity in Metallic Coatings by Humid Sulfur Vapor ("Flowers-of-Sulfur")
ASTM F3191-16 Standard Practice for Field Determination of Substrate Water Absorption (Porosity) for Substrates to Receive Resilient Flooring
ASTM B765-03(2018) Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings
ASTM D2980-17e1 Standard Test Method for Saturated Density, Moisture-Holding Capacity, and Porosity of Saturated Peat Materials
ASTM C1674-23 Standard Test Method for Flexural Strength of Advanced Ceramics with Engineered Porosity (Honeycomb Cellular Channels) at Ambient Temperatures
ASTM D4404-18 Standard Test Method for Determination of Pore Volume and Pore Volume Distribution of Soil and Rock by Mercury Intrusion Porosimetry
ASTM D4404-10 Standard Test Method for Determination of Pore Volume and Pore Volume Distribution of Soil and Rock by Mercury Intrusion Porosimetry
ASTM C948-81(2001) Standard Test Method for Dry and Wet Bulk Density, Water Absorption, and Apparent Porosity of Thin Sections of Glass-Fiber Reinforced Concrete
ASTM B328-96(2003) Standard Test Method for Density, Oil Content, and Interconnected Porosity of Sintered Metal Structural Parts and Oil-Impregnated Bearings
ASTM C948-81(2009) Standard Test Method for Dry and Wet Bulk Density, Water Absorption, and Apparent Porosity of Thin Sections of Glass-Fiber Reinforced Concrete
ASTM C373-88(1999) Standard Test Method for Water Absorption, Bulk Density, Apparent Porosity, and Apparent Specific Gravity of Fired Whiteware Products
ASTM C948-81(2000) Standard Test Method for Dry and Wet Bulk Density, Water Absorption, and Apparent Porosity of Thin Sections of Glass-Fiber Reinforced Concrete
ASTM B328-96 Standard Test Method for Density, Oil Content, and Interconnected Porosity of Sintered Metal Structural Parts and Oil-Impregnated Bearings
ASTM B798-95(2000) Standard Test Method for Porosity in Gold or Palladium Coatings on Metal Substrates by Gel-Bulk Electrography
ASTM B798-95(2020) Standard Test Method for Porosity in Gold or Palladium Coatings on Metal Substrates by Gel-Bulk Electrography
ASTM B328-96(2003)e1 Standard Test Method for Density, Oil Content, and Interconnected Porosity of Sintered Metal Structural Parts and Oil-Impregnated Bearings

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, porosity

GB/T 42697-2023 Test method for porosity of nonwoven fabrics
GB/T 43102-2023 Metal coating porosity test Determination of gold or palladium porosity using sulfurous acid/sulfur dioxide vapor
GB/T 17720-1999 Metallic coatings--Review of porosity tests
GB/T 17721-1999 Metallic coatings--Porosity tests--Ferroxyl test
GB/T 18179-2000 Metallic coatings-Porosity tests-Humid sulfur(flowers of sulfur) test
GB/T 24586-2009 Iron ores.Determination of apparent density，true density and porosity
GB/T 43101-2023 Definitions and general rules for porosity in metallic and other inorganic coatings
GB/T 19351-2003 Metallic coatings-Determination of porosity in gold coatings on metal substrates-Nitric acid vapour test
GB/T 23561.4-2009 Methods for determining the physical and mechanical properties of coal and rock.Part 4:Methods for calculating the porosity of coal and rock

European Committee for Standardization (CEN), porosity

EN ISO 10308:1997 Metallic Coatings - Review of Porosity Tests ISO 10308: 1995
EN ISO 10308:2006 Metallic Coatings - Review of Porosity Tests
EN ISO 15721:2001 Metallic Coatings - Porosity Tests - Porosity in Gold or Palladium Coatings by Sulfurous Acid/Sulfur Dioxide Vapour ISO 15721:2001
EN ISO 10309:2016 Metallic coatings - Porosity tests - Ferroxyl test
EN 772-4:1998 Methods of test for masonry units - Part 4: Determination of real and bulk density and of total and open porosity for natural stone masonry units
EN ISO 12687:1998 Metallic Coatings - Porosity Tests - Humid Sulfur (Flowers of Sulfur) Test ISO 12687:1996
PD CEN/TR 14539:2021 Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention)
EN 13143:2003 Metallic and other inorganic coatings Definitions and conventions concerning porosity
EN ISO 18332:2008 Metallic and other inorganic coatings - Definitions and conventions concerning porosity
prEN ISO 29601 rev Paints and varnishes - Corrosion protection by protective paint systems - Assessment of porosity in a dry film (ISO 29601:2011)
EN ISO 18754:2022 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of density and apparent porosity (ISO 18754:2020)
EN 13938-5:2004 Explosives for civil uses - Propellants and rocket propellants - Part 5: Determination of voids and fissures
EN 1389:2003 Advanced technical ceramics - Ceramic composites - Physical properties - Determination of density and apparent porosity
EN 1936:1999 1999 Natural Stone Test Methods - Determination of Real Density and Apparent Density, and of Total and Open Porosity
EN ISO 7822:1999 Textile Glass Reinforced Plastics - Determination of Void Content - Loss on Ignition, Mechanical Disintegration and Statistical Counting Methods
EN ISO 14647:2016 Metallic coatings - Determination of porosity in gold coatings on metal substrates - Nitric acid vapour test
EN 15384-2:2017 Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 2: Copper sulphate test
EN 15384-1:2017 Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 1: Sodium chloride test
EN ISO 15720:2001 Metallic Coatings - Porosity Tests - Porosity in Gold or Palladium Coatings on Metal Substrates by Gel-Bulk Electrography ISO 15720:2001
EN ISO 4524-3:2021 Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity (ISO 4524-3:2021)
EN 3475-514:2014 Aerospace series - Cables@ electrical@ aircraft use - Test methods - Part 514: Porosity of copper cladding on aluminium strands

Professional Standard - Electron, porosity

SJ 1280-1977 Test methods for porosity of metallic coatings
SJ/T 11107-1996 Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings Part 3 Electrographic tests for porosity

Group Standards of the People's Republic of China, porosity

T/CSTM 00356-2022 Test method for porosity of expanded perlite
T/CSTM 00553-2022 Method for determination of porosity of lightweight porous material
T/QGCML 1837-2023 Technical specifications for testing porosity of silk fibroin membranes
T/ZAMPCC 0002-2022 Test method for porosity of magnesium alloy die casting framework of steering wheel
T/CISA 099-2021 Determination of apparent density,bulk density and porosity for iron tailings

IT-UNI, porosity

EC 1-2021 UNI EN ISO 10309:2021 Metallic coatings - Porosity tests - Ferroxyl test

Professional Standard - Building Materials, porosity

JC/T 2710-2022 Test method for porosity of expanded perlite

ES-UNE, porosity

UNE-EN ISO 10309:2017 Metallic coatings - Porosity tests - Ferroxyl test (ISO 10309:1994)
UNE-EN 993-1:2018 Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity (Endorsed by Asociación Española de Normalización in January of 2019.)
UNE-CEN/TR 14539:2021 Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention) (Endorsed by Asociación Española de Normalización in July of 2021.)
UNE-EN ISO 14647:2016 Metallic coatings - Determination of porosity in gold coatings on metal substrates - Nitric acid vapour test (ISO 14647:2000)
UNE-EN ISO 18754:2022 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of density and apparent porosity (ISO 18754:2020) (Endorsed by Asociación Española de Normalización in June of 2022.)
UNE-EN ISO 10545-3:2018 Ceramic tiles - Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density (ISO 10545-3:2018)
UNE-EN 2591-507:2002 Aerospace series. Elements of electrical and optical connection. Test methods. Part 507: Plating porosity (Endorsed by AENOR in August of 2002.)
UNE-EN ISO 4524-3:2022 Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity (ISO 4524-3:2021)
UNE-EN ISO 4499-4:2016 Hardmetals - Metallographic determination of microstructure - Part 4: Characterisation of porosity, carbon defects and eta-phase content (ISO 4499-4:2016)

Professional Standard - Aerospace, porosity

QJ 480-1990 Test method for porosity of metallic coatings
QJ 480-1979 test method for porosity of metallic coatings

AENOR, porosity

UNE-EN ISO 15721:2002 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour. (ISO 15721:2001)
UNE-EN 993-1:1996 METHODS OF TEST FOR DENSE SHAPED REFRACTORY PRODUCTS. PART 1: DETERMINATION OF BULK DENSITY, APPARENT POROSITY AND TRUE POSORITY.
UNE-EN ISO 10308:2007 Metallic coatings - Review of porosity tests (ISO 10308:2006)
UNE-EN ISO 15720:2002 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings on metal substrates by gel-bulk electrography. (ISO 15720:2001)
UNE-CR 14539:2003 Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention).
UNE 43343:1985 LABORATORY SINTERED (FRITTED) FILTERS. POROSITY GRADING, CLASSIFICATION AND DESIGNATION
UNE-EN 1094-4:1996 Insulating refractory products - Part 4: Determination of bulk density and true porosity
UNE-EN 1936:2007 Natural stone test methods - Determination of real density and apparent density, and of total and open porosity
UNE-EN ISO 18332:2009 Metallic and other inorganic coatings - Definitions and conventions concerning porosity (ISO 18332:2007)
UNE-EN ISO 29601:2011 Paints and varnishes - Corrosion protection by protective paint systems - Assessment of porosity in a dry film (ISO 29601:2011)
UNE-EN 15384-2:2017 Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 2: Copper sulphate test
UNE-EN 15384-1:2017 Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 1: Sodium chloride test
UNE 83980:2014 Concrete durability. Test methods. Determination of the water absorption, density and accessible porosity for water in concrete.
UNE-EN 623-2:1995 ADVANCED TECHNICAL CERAMICS. MONOLITHIC CERAMICS. GENERAL AND TEXTURAL PROPERTIES. PART 2: DETERMINATION OF DENSITY AND POROSITY.

Lithuanian Standards Office , porosity

LST EN 993-1-2001 Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity
LST EN ISO 15721:2002 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour (ISO 15721:2001)
LST EN ISO 10308:2006 Metallic coatings - Review of porosity tests (ISO 10308:2006)
LST EN ISO 15720:2002 Metallic coatings - Porosity tests - Porosity in gold or palladium coatings on metal substrates by gel-bulk electrography (ISO 15720:2001)
LST 1442-1996 Bread, rolls and buns. Determination of porosity
LST EN 15384-2008 Packaging - Flexible aluminium tubes - Test method to determine the porosity of the internal coating
LST EN 24505-2001 Hardmetals - Metallographic determination of porosity and uncombined carbon (ISO 4505:1978)
LST EN ISO 12687:2001 Metallic coatings - Porosity tests - Humid sulfur (flowers of sulfur) test (ISO 12687:1996)
LST EN 1094-4-2001 Insulating refractory products - Part 4: Determination of bulk density and true porosity
LST EN 1936-2007 Natural stone test methods - Determination of real density and apparent density, and of total and open porosity
LST EN ISO 18332:2008 Metallic and other inorganic coatings - Definitions and conventions concerning porosity (ISO 18332:2007)
LST EN ISO 29601:2011 Paints and varnishes - Corrosion protection by protective paint systems - Assessment of porosity in a dry film (ISO 29601:2011)
LST EN 1389-2004 Advanced technical ceramics - Ceramic composites - Physical properties - Determination of density and apparent porosity
LST EN 2591-507-2003 Aerospace series - Elements of electrical and optical connection - Test methods - Part 507: Plating porosity
LST EN 623-2-2002 Advanced technical ceramics - Monolithic ceramics - General and textural properties - Part 2: Determination of density and porosity
LST 1361.7-1995 Mineral aggregates for road construction. Testing methods. Determination of absolute density, dry bulk density, compactness and porosity
LST EN 3475-514-2007 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 514: Porosity of copper cladding on aluminium strands

RO-ASRO, porosity

STAS SR ISO 10049:1995 Aluminium alloy castings - Visual method for assessing the porosity
STAS 8264/1-1983 HARD METALS Metallographie determination of porosity and uneombined carbon

PL-PKN, porosity

PN C89651-1986 Catalysts Method of testing Detcrmination of porosity
PN Z04002 Arkusz 05-1974 Air purity protection Tests of dust physical properties Determination of average porosity and average kinecic size of dust particles

WRC - Welding Research Council, porosity

BULLETIN 290-1983 FACTORS AFFECTING POROSITY IN ALUMINUM WELDS – A REVIEW

American Welding Society (AWS), porosity

WRC 290:1983 Factors Affecting Porosity in Aluminum Welds - A Review
WRC 206:1975 Effects of Porosity on the Fatigue Properties of 5083 Aluminum Alloy Weldments
WRC 181:1973 Effects of Porosity on the Tensile Properties of 5083 and 6061 Aluminum Alloy Weldments
WRC 261:1980 Effects of Porosity on the Facture Toughness of 5083, 5456, and 6061 Aluminum Alloy Weldments

Japanese Industrial Standards Committee (JISC), porosity

JIS D 4418:1996 Test procedure of porosity for brake linings and pads of automobiles
JIS R 1634:1998 Test methods for density and apparent porosity of fine ceramics
JIS Z 2501:2000 Sintered metal materials -- Determination of density, oil content, and open porosity
JIS Z 8831-3:2010 Pore size distribution and porosity of solid materials -- Part 3: Analysis of micropores by gas adsorption
JIS Z 8831-2:2010 Pore size distribution and porosity of solid materials -- Part 2: Analysis of mesopores and macropores by gas adsorption

GM Europe, porosity

GME 17009-2013 Porosities and Surface-Discontinuities Forks Shift / Transmission M1x
GME17009-2013 Porosities and Surface-Discontinuities Forks Shift / Transmission M1x Porosit鋞en und Oberfl鋍hen-Fehlstellen Schaltgabeln / Getriebe M1x Issue 1; English/German; Includes Appendix A and B

NO-SN, porosity

NS 8014-1982 Geotechnical testing - Laboratory methods - Void ratio, porosity and degree of saturation

Standard Association of Australia （SAA）, porosity

AS 1774.5:2014 Refractories and refractory materials — Physical test methods, Method 5: Determination of bulk density, apparent porosity and true porosity (ISO 5017:2013, MOD)
AS/NZS 4266.22:2004 Reconstituted wood-based panels - Methods of test - Porosity of laminated surface
AS ISO 10545.3:2020 Ceramic tiles, Method 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density
AS/NZS 4266.22/AMD 1:2006 Amendment No.1 to AS/NZS 4266.22.2004 Rrconstituted wood-based panels--Methods of test Part 22: Porosity of laminated surface

Taiwan Provincial Standard of the People's Republic of China, porosity

CNS 9206-1982 Method for Determining Intercommunicating Porosity of Sintered Metal, Oil Impregnated
CNS 12997-1992 Method of Determination for Porosity and Uncombined Carbon of Hardmetals (Metallographic Method)

TR-TSE, porosity

TS 2244-1976 IRON ORE PELLETS METHODS FOR MEASURING THE APPARENT DENSITY AND POROSITY

Professional Standard - Light Industry, porosity

QB/T 3823-1999 Porosity testing method of the metal deposits for the light industrial products

Professional Standard - Machinery, porosity

JB/T 7509-1994 Test method for porosity of thermal spray coatings Iron reagent method

Association of German Mechanical Engineers, porosity

DVS 0912-2-1981 Metal Arc Welding of Steel; Procedure Guide to Avoid Porosity

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, porosity

GB/T 33052-2016 Microporous functional membrane—Measurement for Porosity—Absorption method by cetane

American National Standards Institute （ANSI), porosity

ANSI/ASTM D2856:1994 Open-Cell Content (Porosity) of Rigid Cellular Plastics by the Air Pycnometer, Test Method for (08.02)
ANSI/ASTM B741:1995 Test Method for Porosity in Gold Coatings on Metal Substrates by Paper Electrography
ANSI/ASTM B735:1995 Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
ANSI/EIA 364-60A:2008 General Methods for Porosity Testing of Contact Finishes for Electrical Connectors and Sockets
ANSI/ASTM D2873:1994 Test Method for Interior Porosity of Poly (Vinyl Chloride) (PVC) Resins by Mercury Intrusion Porosimetry (08.02)

GOST, porosity

GOST 2409-1967 Fireproof materials and products. Method for determining water absorption, apparent density, open and total porosity
GOST R 70544-2022 Coke. Methods for the determination of true relative density, apparent relative density and porosity

ECIA - Electronic Components Industry Association, porosity

364-60-1988 TP-60 General Methods for Porosity Testing of Contact Finishes for Electrical Connectors

Universal Oil Products Company (UOP), porosity

UOP 578-2011 Automated Pore Volume and Pore Size Distribution of Porous Substances by Mercury Porosimetry

YU-JUS, porosity

JUS B.B7.115-1993 Rock mechanics - Physical and mechanical testing of rocks - Determination of Porosity
JUS B.B8.032-1980 Testing of natural stone. Determination of bulk density, density, coefficient of density, and porosity

IPC - Association Connecting Electronics Industries, porosity

IPC TM-650 2.3.24.2A-1997 Porosity of Metallic Coatings on Copper-Base Alloys and Nickel (Nitric Acid Vapor Test)
IPC TM-650 2.3.24.2-1985 Porosity of Metallic Coatings on Copper-Base Alloys@ and Nickel (Nitric Acid Vapor Test)

ZA-SANS, porosity

SANS 1014:1985 Coke - Determination of true relative density, apparent relative density and porosity
SANS 4524-3:1985 Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings Part 3: Electrographic tests for porosity

Electronic Industrial Alliance (U.S.), porosity

EIA SP-4942-2002 General Methods for Porosity Testing of Contact Finishes for Electrical Connectors and Sockets

European Association of Aerospace Industries, porosity

AECMA PREN 2591-507-1998 Aerospace Series Elements of Electrical and Optical Connection Test Methods Part 507: Plating Porosity Edition P 1

Professional Standard - Military and Civilian Products, porosity

WJ 544-2007 Test method for porosity of cathodic plating on steel parts of shells, rockets, missiles, fuzes, and pyrotechnics

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, porosity

PREN 2591-507-1998 Aerospace Series Elements of Electrical and Optical Connection Test Methods Part 507: Plating Porosity (Edition P 1)