D53 建材原料矿 标准查询与下载
共找到 245 条与 建材原料矿 相关的标准，共 17 页
Ningxia cement limestone green mine construction specification
- ICS
- 73.080
- CCS
- D53
- 发布
- 2020-07-28
- 实施
- 2020-10-27
Ningxia Technical Regulations for Geological Exploration of Sand Ore for Common Buildings
- ICS
- 73.080
- CCS
- D53
- 发布
- 2020-07-28
- 实施
- 2020-10-27
Ningxia General Building Stone Mineral Geological Exploration Technical Regulations
- ICS
- 73.080
- CCS
- D53
- 发布
- 2020-07-28
- 实施
- 2020-10-27
Ningxia sand and gravel soil mine green mine construction specification
- ICS
- 73.080
- CCS
- D53
- 发布
- 2020-07-28
- 实施
- 2020-10-27
Green mine construction specification for sand and gravel industry
- ICS
- 73.080
- CCS
- D53
- 发布
- 2018-06-22
- 实施
- 2018-10-01
Cement limestone green mine construction specification
- ICS
- 73.080
- CCS
- D53
- 发布
- 2018-06-22
- 实施
- 2018-10-01
Methods for chemical analysis of gypsum
- ICS
- 81.060.10
- CCS
- D53
- 发布
- 2018-02-20
- 实施
This European Standard specifies methods for the determination of the total organic carbon content (TOC) in limestone. The standard describes the reference method and alternative methods which can be considered to be equivalent. In the case of a dispute, only the reference method is used. Any other methods may be used provided they are calibrated, either against the reference method or against internationally accepted reference materials, in order to demonstrate their equivalence.
Determination of total organic carbon in limestone; German version EN 13639:2017
- ICS
- 91.100.10
- CCS
- D53
- 发布
- 2017-12-00
- 实施
This European Standard is applicable to manganese dioxide coated limestone used for treatment of water intended for human consumption. It describes the characteristics of manganese dioxide coated limestone and specifies the requirements and the corresponding test methods for manganese dioxide coated limestone. It gives information on its use in water treatment.
Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone
- ICS
- 71.100.80
- CCS
- D53
- 发布
- 2015-04
- 实施
Methods for industrial analysis and testing of natural graphite
- ICS
- 73.080
- CCS
- D53
- 发布
- 2014-02-20
- 实施
本标准规定了滑石中温石棉、铁石棉、青石棉的定性及定量测定方法。 本标准适用于滑石中温石棉、铁石棉、青石棉的定性及定量测定。
Determination of asbestos in talcum.Polarized light microscope and X-ray diffraction method
- ICS
- CCS
- D53
- 发布
- 2012-10-23
- 实施
- 2013-05-01
Natural stones - Rough slabs - Requirements.
- ICS
- 73.020;91.100.15
- CCS
- D53
- 发布
- 2012-08-01
- 实施
- 2012-08-11
本标准规定了X射线荧光光谱法同时测定滑石中二氧化硅、三氧化二铁、三氧化二铝、氧化钙、氧化镁含量的方法。 本标准适用于滑石中二氧化硅、三氧化二铁、三氧化二铝、氧化钙、氧化镁含量的测定，各元素测定范围见表1. 表1 本标准各物质测定范围（略）
Determination of silicon dioxide, ferric oxide, aluminum oxide, calcium oxide and magnesium oxide in talc for export X-ray fluorescence spectrometry
- ICS
- CCS
- D53
- 发布
- 2011-05-31
- 实施
- 2011-12-01
Manufacturers and users of alumina powders will find this test method useful to determine the particle size distribution of these materials for product specification, quality control, and research and development testing.1.1 This test method covers the determination of the particle size distribution of alumina in the range from 0.1 to 20 μm having a median particle diameter from 0.5 to 5.0 μm. 1.2 The procedure described in this test method may be successfully applied to other ceramic powders in this general size range. It is the responsibility of the user to determine the applicability of this test method to other material. 1.3 The values stated in SI units are to regarded as the standard. The values given in parentheses are for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Standard Test Method for Determining the Particle Size Distribution of Alumina by Centrifugal Photosedimentation
- ICS
- 81.060.10
- CCS
- D53
- 发布
- 2009
- 实施
This test method is useful to both sellers and purchasers of alumina and quartz powders for determining particle size distributions for materials specifications, manufacturing control, and development and research.1.1 This test method, one of several found valuable for the measurement of particle size, covers the determination of the particle size distribution of alumina or quartz powders (0.6 to 56.0 μm) using electrical sensing zone particle size analyzers. These instruments use an electric current path of small dimensions which is modulated by individual particle passage through an aperture, and produces individual pulses of amplitude proportional to the particle volume. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Standard Test Method for Particle Size Distribution of Alumina or Quartz by Electric Sensing Zone Technique
- ICS
- 81.060.10 (Raw materials)
- CCS
- D53
- 发布
- 2009
- 实施
Agglomerated stone - Test methods - Part 2 : determination of flexural strength (bending).
- ICS
- 91.100.15
- CCS
- D53
- 发布
- 2008-08-01
- 实施
- 2008-08-09
Natural stone test methods - Determination of flexural strength under constant moment.
- ICS
- 73.020;91.100.15
- CCS
- D53
- 发布
- 2008-08-01
- 实施
- 2008-08-09
