91.120.10 建筑物绝热 标准查询与下载



共找到 1265 条与 建筑物绝热 相关的标准,共 85

Thermal performance of buildings and materials -- Determination of specific airflow rate in buildings -- Tracer gas dilution method (ISO 12569:2017)

ICS
91.120.10
CCS
发布
2021-10-26
实施
2021-10-26

本标准适用于抗震设防烈度 8 度和 8 度以下地区工业与民用建筑的增强型复合外模 板现浇混凝土保温工程。

Technical standard for application of reinforced composite external formwork cast-in-place concrete insulation system

ICS
91.120.10
CCS
P32
发布
2021-10-11
实施
2022-01-01

1.1 This practice presents a laboratory guide to determine the thermal resistance of pneumatically installed loose-fill building insulations for enclosed applications of the building thermal envelope behind netting at mean temperatures between –10 and 35°C (14 to 95°F). 1.2 This practice applies to a wide variety of loose-fill thermal insulation products including but not limited to fibrous glass, rock/slag wool, or cellulosic fiber materials and any other insulation material that can be installed pneumatically. It does not apply to products that change their character after installation either by chemical reaction or the application of binders, adhesives or other materials that are not used in the sample preparation described in this practice, nor does it consider the effects of structures, containments, facings, or air films. 1.3 Since this practice is designed for reproducible product comparison, it measures the thermal resistance of an insulation material which has been preconditioned to a relatively dry state. Consideration of changes of thermal performance of a hygroscopic insulation by sorption of water is beyond the scope of this practice. 1.4 The sample preparation techniques outlined in this practice do not cover the characterization of loose-fill materials intended for open applications and not intended for sprayapplied applications. 1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Determination of Thermal Resistance of Pneumatically Installed Loose-Fill Building Insulation (Behind Netting) for Enclosed Applications of the Building Thermal Envelope

ICS
91.120.10
CCS
发布
2021-10-01
实施

1.1 This practice covers how to obtain and use data from in-situ measurement of temperatures and heat fluxes on building envelopes to compute thermal resistance. Thermal resistance is defined in Terminology C168 in terms of steady-state conditions only. This practice provides an estimate of that value for the range of temperatures encountered during the measurement of temperatures and heat flux. 1.2 This practice presents two specific techniques, the summation technique and the sum of least squares technique, and permits the use of other techniques that have been properly validated. This practice provides a means for estimating the mean temperature of the building component for estimating the dependence of measured R-value on temperature for the summation technique. The sum of least squares technique produces a calculation of thermal resistance which is a function of mean temperature. 1.3 Each thermal resistance calculation applies to a subsection of the building envelope component that was instrumented. Each calculation applies to temperature conditions similar to those of the measurement. The calculation of thermal resistance from in-situ data represents in-service conditions. However, field measurements of temperature and heat flux may not achieve the accuracy obtainable in laboratory apparatuses. 1.4 This practice permits calculation of thermal resistance on portions of a building envelope that have been properly instrumented with temperature and heat flux sensing instruments. The size of sensors and construction of the building component determine how many sensors shall be used and where they should be placed. Because of the variety of possible construction types, sensor placement and subsequent data analysis require the demonstrated good judgement of the user. 1.5 Each calculation pertains only to a defined subsection of the building envelope. Combining results from different subsections to characterize overall thermal resistance is beyond the scope of this practice. 1.6 This practice sets criteria for the data-collection techniques necessary for the calculation of thermal properties (see Note 1). Any valid technique may provide the data for this practice, but the results of this practice shall not be considered to be from an ASTM standard, unless the instrumentation technique itself is an ASTM standard. NOTE 1—Currently only Practice C1046 can provide the data for this practice. It also offers guidance on how to place sensors in a manner representative of more than just the instrumented portions of the building components. 1.7 This practice pertains to light-through medium-weight construction as defined by example in 5.8. The calculations apply to the range of indoor and outdoor temperatures observed. 1.8 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.9 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.10 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Determining Thermal Resistance of Building Envelope Components from the In-Situ Data

ICS
91.120.10
CCS
发布
2021-10-01
实施

Energy performance of buildings - Energy requirements for lighting - Part 1: Specifications, Module M9

ICS
91.120.10
CCS
发布
2021-09-30
实施
2021-09-30

Technical specification for external thermal insulation of rock wool thin plastered exterior walls

ICS
91.120.10
CCS
P 32
发布
2021-09-30
实施
2021-10-30

Energy performance of buildings - Energy requirements for lighting - Part 1: Specifications, Module M9

ICS
91.120.10
CCS
发布
2021-09-29
实施
2021-09-29

Thermal insulation-Determination of building airtightness-Fan pressurization method

ICS
91.120.10
CCS
发布
20210927
实施
20210927

Thermal insulation-Building elements-In-situ measurement of thermal resistance and thermal transmittance

ICS
91.120.10
CCS
发布
20210927
实施
20210927

Thermal insulation products -- Product category rules (PCR) for factory made and in-situ formed products for preparing environmental product declarations

ICS
91.120.10
CCS
发布
2021-09-27
实施
2021-09-27

Technical specification for non-translucent curtain wall thermal insulation engineering

ICS
91.120.10
CCS
P31
发布
2021-09-27
实施
2022-01-01

Energy performance of buildings - Energy requirements for lighting - Part 1: Specifications, Module M9

ICS
91.120.10
CCS
发布
2021-09-15
实施
2021-09-15

本规程的主要技术内容包括:1.总则;2.术语;3.基本规定;4. 性能要求;5.设计;6.施工;7.验收。

JS Specifications for the Application of Extruded Graphite Board Construction Fire Exterior Wall Thermal Insulation System

ICS
91.120.10
CCS
E4710
发布
2021-09-03
实施
2022-09-06

本规程的主要技术内容包括:1.总则;2.术语;3.基本规定;4. 性能要求;5.设计;6.施工;7.验收

JS thermosetting polystyrene board sub-warehouse construction fireproof exterior wall insulation system application technical specification

ICS
91.120.10
CCS
E4710
发布
2021-09-03
实施
2022-09-06

1.1 This practice covers the estimation of heat gain or loss through ceilings under attics containing radiant barriers by use of a computer program. The computer program included as an adjunct to this practice provides a calculational procedure for estimating the heat loss or gain through the ceiling under an attic containing a truss or rafter mounted radiant barrier. The program also is applicable to the estimation of heat loss or gain through ceilings under an attic without a radiant barrier. This procedure utilizes hour-by-hour weather data to estimate the hour-by-hour ceiling heat flows. The interior of the house below the ceiling is assumed to be maintained at a constant temperature. At present, the procedure is applicable to slopedroof attics with rectangular floor plans having an unshaded gabled roof and a horizontal ceiling. It is not applicable to structures with flat roofs, vaulted ceilings, or cathedral ceilings. The calculational accuracy also is limited by the quality of physical property data for the construction materials, principally the insulation and the radiant barrier, and by the quality of the weather data. 1.2 Under some circumstances, interactions between radiant barriers and HVAC ducts in attics can have a significant effect on the thermal performance of a building. Ducts are included in an extension of the computer model given in the appendix. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Estimation of Heat Gain or Loss Through Ceilings Under Attics Containing Radiant Barriers by Use of a Computer Program

ICS
91.120.10
CCS
发布
2021-09-01
实施

"本标准适用于以现浇混凝土或预制混凝土为基层墙体,采用防火保温复合板系统的新建建筑外墙保温工程的设计、施工及验收。 《标准》在防火保温复合板的保温、防火、抗裂、防脱落等构造设计及工程应用具有创新性,可以有效指导保温结构一体化工程的设计、施工及验收,有利于防火保温复合板的推广应用。"

Standard for concrete exterior wall by the fireproof and thermal insulated composite panels

ICS
91.120.10
CCS
E4710
发布
2021-09-01
实施
2021-09-13

1.1?This test method covers the measurement of steady state thermal transmission through flat slab specimens using a heat flow meter apparatus. 1.2?The heat flow meter apparatus is used widely because it is relatively simple in concept, rapid, and applicable to a wide range of

Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus

ICS
91.120.10
CCS
发布
2021-09-01
实施

This supplement describes the transfer of the calculation results of an energy balance according to DIN/TS 18599 into an output sheet. Two possibilities of presenting the results on a form are described. A distinction is made between a general case (applicable for: Verification,

Energy efficiency of buildings - Calculation of the net, final and primary energy demand for heating, cooling, ventilation, domestic hot water and lighting - Supplement 3: Transformation of the calculation results of an energy balance according to DIN/...

ICS
91.120.10
CCS
发布
2021-09-00
实施

Energy performance of buildings - Contribution of building automation and controls and building management - Part 1: General framework and procedures (ISO/FDIS 52120-1:2021)

ICS
91.120.10
CCS
发布
2021-09-00
实施

Thermal performance of buildings and materials -- Determination of specific airflow rate in buildings --Tracer gas dilution method (ISO 12569:2017)

ICS
91.120.10
CCS
发布
2021-08-31
实施
2021-08-31



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