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Position: Chinese Standard in English/GB/T 43496-2023
GB/T 43496-2023   Test method of thermal cycling and condensation resistance of curtain walls (English Version)
Standard No.: GB/T 43496-2023 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 9000 words Price(USD):270.0 remind me the price change

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Implemented on:2024-7-1 Delivery: via email in 1~3 business day
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Standard No.: GB/T 43496-2023
English Name: Test method of thermal cycling and condensation resistance of curtain walls
Chinese Name: 建筑幕墙热循环和结露检测方法
Chinese Classification: P32    Building construction and decoration engineering
Professional Classification: GB    National Standard
ICS Classification: 91.060.10 91.060.10    Walls. Partitions. Fa?ades 91.060.10
Issued by: State Administration for Market Regulation; Standardization Administration of China
Issued on: 2023-12-28
Implemented on: 2024-7-1
Status: valid
Language: English
File Format: PDF
Word Count: 9000 words
Price(USD): 270.0
Delivery: via email in 1~3 business day
Test method of thermal cycling and condensation resistance of curtain walls 1 Scope This document specifies the general requirements, test principle, test devices, specimen and installation, test method and test report of testing the thermal cycling and condensation resistance of curtain walls. This document is applicable to laboratory test of thermal cycling and condensation resistance of curtain walls. The test objects are limited to the curtain wall specimen itself and its connections with the structure. 2 Normative references The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 15227 Test method of air permeability, watertightness, wind load resistance performance for curtain walls GB/T 31433 General specification for building curtain walls, windows and doors GB/T 34327 Terminology for curtain wall 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 34327 and the following apply. 3.1 thermal cycle process of simulating the periodic changes of specific natural climate conditions on the outdoor side of the specimen Note: The simulated conditions include air temperature and solar thermal illumination. 3.2 condensation phenomenon of condensation water precipitation on the indoor side of the specimen after a certain period of time under outdoor low temperature and indoor constant temperature and humidity conditions 3.3 outdoor weather simulation device building outdoor climate simulation device capable of realizing outdoor test conditions Note: The devices include the insulation box, air circulation system, air temperature regulation device, infrared radiation heating device, etc. 3.4 indoor weather simulation device building indoor temperature and humidity simulation device capable of realizing indoor test conditions Note: The devices include the insulation box, air circulation system, temperature and humidity regulation device, etc. 3.5 indoor air temperature Tin curtain wall indoor side air temperature determined according to the engineering design requirements 4 General 4.1 The index values of air tightness and water tightness proposed by the test entrusting party shall meet the requirements of GB/T 31433. Air tightness and water tightness shall be tested according to GB/T 15227. 4.2 The thermal cycle and condensation test indexes shall be determined and provided by the entrusting party according to the climate of the project site, and the test indexes are as follows: a) Indoor side indexes to be provided: indoor air temperature and indoor relative humidity; b) Outdoor side indexes to be provided: maximum outdoor air temperature and minimum outdoor air temperature; c) Optional outdoor side index: Maximum outdoor surface temperature. 5 Test principle 6 Test devices 7 Specimen and its installation 8 Test methods 9 Test report
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 General 5 Test principle 6 Test devices 7 Specimen and its installation 8 Test methods 9 Test report
Referred in GB/T 43496-2023:
*GB/T 15227-2019 Test method of air permeability,watertightness,wind load resistance performance for curtain walls
*GB/T 31433-2015 General specification for building curtain walls,windows and doors
*GB/T 34327-2017 Terminology for curtain wall
Code of China
Standard
GB/T 43496-2023  Test method of thermal cycling and condensation resistance of curtain walls (English Version)
Standard No.GB/T 43496-2023
Statusvalid
LanguageEnglish
File FormatPDF
Word Count9000 words
Price(USD)270.0
Implemented on2024-7-1
Deliveryvia email in 1~3 business day
Detail of GB/T 43496-2023
Standard No.
GB/T 43496-2023
English Name
Test method of thermal cycling and condensation resistance of curtain walls
Chinese Name
建筑幕墙热循环和结露检测方法
Chinese Classification
P32
Professional Classification
GB
ICS Classification
Issued by
State Administration for Market Regulation; Standardization Administration of China
Issued on
2023-12-28
Implemented on
2024-7-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
9000 words
Price(USD)
270.0
Keywords
GB/T 43496-2023, GB 43496-2023, GBT 43496-2023, GB/T43496-2023, GB/T 43496, GB/T43496, GB43496-2023, GB 43496, GB43496, GBT43496-2023, GBT 43496, GBT43496
Introduction of GB/T 43496-2023
Test method of thermal cycling and condensation resistance of curtain walls 1 Scope This document specifies the general requirements, test principle, test devices, specimen and installation, test method and test report of testing the thermal cycling and condensation resistance of curtain walls. This document is applicable to laboratory test of thermal cycling and condensation resistance of curtain walls. The test objects are limited to the curtain wall specimen itself and its connections with the structure. 2 Normative references The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 15227 Test method of air permeability, watertightness, wind load resistance performance for curtain walls GB/T 31433 General specification for building curtain walls, windows and doors GB/T 34327 Terminology for curtain wall 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 34327 and the following apply. 3.1 thermal cycle process of simulating the periodic changes of specific natural climate conditions on the outdoor side of the specimen Note: The simulated conditions include air temperature and solar thermal illumination. 3.2 condensation phenomenon of condensation water precipitation on the indoor side of the specimen after a certain period of time under outdoor low temperature and indoor constant temperature and humidity conditions 3.3 outdoor weather simulation device building outdoor climate simulation device capable of realizing outdoor test conditions Note: The devices include the insulation box, air circulation system, air temperature regulation device, infrared radiation heating device, etc. 3.4 indoor weather simulation device building indoor temperature and humidity simulation device capable of realizing indoor test conditions Note: The devices include the insulation box, air circulation system, temperature and humidity regulation device, etc. 3.5 indoor air temperature Tin curtain wall indoor side air temperature determined according to the engineering design requirements 4 General 4.1 The index values of air tightness and water tightness proposed by the test entrusting party shall meet the requirements of GB/T 31433. Air tightness and water tightness shall be tested according to GB/T 15227. 4.2 The thermal cycle and condensation test indexes shall be determined and provided by the entrusting party according to the climate of the project site, and the test indexes are as follows: a) Indoor side indexes to be provided: indoor air temperature and indoor relative humidity; b) Outdoor side indexes to be provided: maximum outdoor air temperature and minimum outdoor air temperature; c) Optional outdoor side index: Maximum outdoor surface temperature. 5 Test principle 6 Test devices 7 Specimen and its installation 8 Test methods 9 Test report
Contents of GB/T 43496-2023
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 General 5 Test principle 6 Test devices 7 Specimen and its installation 8 Test methods 9 Test report
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