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GB/T 42527-2023 English PDFUS$339.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 42527-2023: Classification and requirements for pedestrian walkway sealants Status: Valid
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GB/T 42527-2023: Classification and requirements for pedestrian walkway sealants---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.ICS 91:100:50 CCSQ24 National Standards of People's Republic of China Sidewalk Sealant Grading and Requirements Released on 2023-05-23 2023-12-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee forewordThis document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: This document is modified to adopt ISO 11618:2015 "Classification and requirements for building and civil engineering sealant sidewalk sealant": Compared with ISO 11618:2015, this document has more structural adjustments: Comparison list of structure number changes between two files See Appendix A: Compared with ISO 11618:2015, this document has more technical differences, and vertical A single line (︱) is indicated: See Appendix B for a list of these technical differences and their causes: The following editorial changes have been made to this document: --- Change the modulus unit "N/mm2" to "MPa"; ---Changed the item name in Table 2, changing "adhesion/cohesion properties at constant temperature" to "adhesion after tension-compression"; "Cure Rate Properties" changed to "Cure Properties"; ---Change "M2(A)" to "M2" in Chapter 8, change "100%" to "60%" in Example 2, and change the marking code of the example order: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by China Building Materials Federation: This document is under the jurisdiction of the National Standardization Technical Committee of Lightweight and Decorative Building Materials (SAC/TC195): This document is drafted by: Henan Building Materials Research and Design Institute Co:, Ltd:, Chengdu Sibao Technology Co:, Ltd:, Guangdong Pusai DA Sealing Adhesive Co:, Ltd:, Zhengzhou Zhongyuan Siland Hi-Tech Co:, Ltd:, Hangzhou Zhijiang Organic Silicon Chemical Co:, Ltd:, Suzhou Huatianmi Sealing Material Co:, Ltd:, Puyang Changsheng Rubber Industry Technology Co:, Ltd:, Guangzhou Baiyun Chemical Industry Co:, Ltd:, Suzhou Concrete Cement Products Research Institute Co:, Ltd:, Hubei Tongcheng High-tech Materials Co:, Ltd: The main drafters of this document: Yin Qingya, Duan Linli, Li Buchun, Hu Huiying, Li Guifei, Zhang Yanqing, Wang Shizhan, Chen Yiren, Sun Zenen, Jiang Jinbo, Chen Hong, Xiang Hua: Sidewalk Sealant Grading and Requirements1 ScopeThis document specifies the classification, requirements and test methods, treatment conditions, test procedures and substrates, determination of damage, Marking, test report: This document is applicable to the ground grounding of pedestrian activity areas such as sidewalks, public places, trolley use areas, terrace stands and warehouses: Seam with elastic sealant: This document does not apply to reactive cold-applied joint sealants for concrete pavement of roads, airports and sewage treatment plants:2 Normative referencesThe contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 531:1 Test method for indentation hardness of vulcanized rubber or thermoplastic rubber - Part 1: Shore durometer method (Shore hardness) (GB/T 531:1-2008, ISO 7619-1:2004, IDT) GB/T 13477:1 Test methods for building sealing materials Part 1: Specifications for test substrates (GB/T 13477:1-2002, ISO 13640:1999, MOD) GB/T 13477:8 Test methods for building sealing materials - Part 8: Determination of tensile adhesion (GB/T 13477:8-2017, ISO 8339:2005, MOD) GB/T 13477:10 Test methods for building sealing materials - Part 10: Determination of tensile adhesion (GB/T 13477:10- 2017, ISO 8340:2005, MOD) GB/T 13477:11 Test methods for building sealing materials - Part 11: Determination of tensile adhesion after immersion in water (GB/T 13477:11- 2017, ISO 10590:2005, MOD) GB/T 13477:13 Test methods for building sealing materials - Part 13: Determination of adhesion after cold drawing-hot pressing (GB/T 13477:13- 2019, ISO 9047:2001, MOD) GB/T 13477:17 Test methods for building sealing materials - Part 17: Determination of elastic recovery rate (GB/T 13477:17- 2017, ISO 7389:2002, MOD) GB/T 13477:19 Test methods for building sealing materials - Part 19: Determination of mass and volume changes (GB/T 13477:19- 2017, ISO 10563:2005, IDT) GB/T 13477:20 Test methods for building sealing materials - Part 20: Determination of pollution (GB/T 13477:20-2017, ISO 16938-1:2008,ISO 16938-2:2008,MOD) GB/T 13477:22 Test methods for building sealing materials - Part 22: Determination of curing characteristics (GB/T 13477:22-2022, ISO 19861:2015, MOD) GB/T 13477:23 Test methods for building sealing materials-Part 23: Durability after tensile-compression cycles under artificially accelerated weathering Determination of properties (GB/T 13477:23-2022, ISO 19862:2015, MOD) GB/T 14682 Terminology of building sealing materials (GB/T 14682-2006, ISO 6927:1981, NEQ) GB/T 22083-2008 Classification and requirements of building sealants (ISO 11600:2002, MOD) ...... |