GB/T 23457-2017 English PDFUS$359.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 23457-2017: Pre-applied waterproofing sheets Status: Valid GB/T 23457: Historical versions
Basic dataStandard ID: GB/T 23457-2017 (GB/T23457-2017)Description (Translated English): Pre-applied waterproofing sheets Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Q17 Classification of International Standard: 91.120.30 Word Count Estimation: 18,135 Date of Issue: 2017-12-29 Date of Implementation: 2018-11-01 Older Standard (superseded by this standard): GB/T 23457-2009 Regulation (derived from): National Standards Bulletin 2017 No. 32 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 23457-2017: Pre-applied waterproofing sheets---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.Pre-applied waterproofing sheets ICS 91.120.30 Q17 National Standards of People's Republic of China Replacing GB/T 23457-2009 Pre-waterproof membrane 2017-12-29 Posted 2018-11-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 23457-2009 "pre-shop/wet shop waterproofing membrane." This standard compared with GB/T 23457-2009, in addition to the series The main technical content changes outside the editorial changes are as follows. --- Modify the standard name and scope, remove the wet shop waterproofing membrane (see Chapter 1,.2009 Edition Chapter 1); --- Added terms and definitions (see Chapter 3); --- Modify the standard classification, an increase of rubber waterproofing membrane (R), delete the use of (see Chapter 4,.2009 Edition Chapter 3); --- Remove the cement powder contaminated surface and post-cast concrete peel strength test project, an increase of tensile strength, elastic recovery, puncture Performance, impermeability, peel strength between coil and coil (lapped edge), peel strength test item for coil non-sticking treatment part; R class product technical indicators, modified tensile (P), impact resistance, heat resistance, low temperature flexibility and low temperature flexibility, permeability, resistance Channeling water, peel strength with post-cast concrete, and peel strength after immersed concrete (see Chapter 5,.2009 Version of Chapter 4); --- Increased tensile strength, elastic recovery rate, puncture performance, impermeability, membrane and membrane peel strength (lap edge), the membrane anti-sticking Processing Department anti-sticking parts peel strength test method; modified impact resistance, oil permeability, anti-channeling water, and after pouring concrete Peel strength, peel strength after immersed concrete, thermal aging, dimensional change rate test method (see Chapter 6,.2009 Edition Chapter 5); --- Modify the factory inspection items (see 7.1.1,.2009 edition 6.1.1). This standard proposed by the China Building Materials Federation. This standard by the National Lightweight and Decorative Building Materials Standardization Technical Committee (SAC/TC195) centralized. This standard is drafted by the unit. China Building Materials Inspection and Certification Group Suzhou Co., Ltd., China Building Water Defense Association, Building Materials Industry Technology Surgery Supervision Research Center, Beijing Oriental Yuhong Waterproof Technology Co., Ltd., Weifang Hongyuan waterproof material Co., Ltd., Branch Shun waterproof technology Co., Ltd., Jiangsu Kailun Building Materials Co., Ltd., Shenzhen Zhuo Bao Technology Co., Ltd.. Participated in the drafting of this standard. China Building Materials Academy of Sciences Suzhou Institute of waterproofing, Shanghai Branch Inspection Co., Ltd., Kei Shi Chemical Materials (China) Co., Ltd., Guangxi Golden Umbrella Waterproof Decoration Co., Ltd., Liaoning Dayu Waterproof Technology Development Co., Ltd., Panjin Yu Wang waterproof Building Materials Group Co., Ltd., Hengshui China Railway Geotechnical Materials Manufacturing Co., Ltd., Shengli Oilfield Daming new building waterproof material limited liability Any company, Sichuan Shuyang waterproof material Co., Ltd., Weifang City Yuhong waterproof material (Group) Co., Ltd., Shanghai Taian Industrial Group Co., Ltd. Division, Shenzhen Blue Shield Holdings Ltd., Tangshan Desheng Waterproof Co., Ltd., Hubei Yong Yang Materials Co., Ltd., Chengdu Dorset waterproof material Material limited liability company, Jiangxi Cisco waterproof New Materials Co., Ltd., Sichuan New Sanya Building Materials Technology Co., Ltd., Beijing Jianguo Albert CHAN Waterproof Materials Co., Ltd., Beijing Yu Yang Ze Li waterproof material limited liability company, Shandong Xinda Luxin waterproof material Co., Ltd., Changshu City, three Heng Building Materials Co., Ltd., Xinxiang Fairview Waterproof Engineering Co., Ltd., Henan Golden Thumb Waterproof Technology Co., Ltd., to open wet Kewei defense Water Science and Technology Jiangsu Co., Ltd., Taizhou City, Ao Jia New Building Materials Development Co., Ltd., Jiangsu Oxi Building Materials Technology Development Co., Ltd., Weifang City is Thai waterproof material Co., Ltd., Liaoning Jiuding Fergus Waterproof Technology Co., Ltd., Lanxi Tianxin New Building Material Co., Ltd., Chung (plain) Section Technology Co., Ltd., Shanghai Jia Hao Adhesive Products Co., Ltd. The main drafters of this standard. Zhu Zhiyuan, Zhu Dongqing, Yang Bin, Yu Yi Fan, Liu Bao Yin, Xiong Yuqin, Xu Yuan, Chen Wei Zhong, Li Zhongren, Zou Xianghua, Ding Hongmei, Wu Shengjiang, Zheng Xianming, Liu Zhiguo, Li Zangzhe, Yuan Siping, Chen Bin, Deng Haiyan, Shen Jun, Wu Jun, Qiu Tan, Hu Chong. This standard replaces the standards previously issued as. --- GB/T 23457-2009. Pre-waterproof membrane1 ScopeThis standard specifies the pre-shop waterproofing membrane classification, requirements, test methods, inspection rules, signs, packaging, storage and transportation. This standard applies to plastic, asphalt, rubber as the main material, one side has a self-adhesive, plastic surface with non-stick or viscous material handling, and Post-cast concrete-bound waterproofing membrane.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 328.2 Test methods for building sheets for waterproofing - Part 2. Appearance of bitumen sheets for waterproofing GB/T 328.5-2007 Test methods for building waterproofing membrane Part 5 polymer waterproofing membrane thickness, mass per unit area GB/T 328.8 Test method for building sheets for waterproofing - Part 8. Tensile properties of bitumen sheets for waterproofing GB/T 328.9-2007 Test methods for building sheets for waterproofing - Part 9. Tensile properties of polymeric sheets for waterproofing GB/T 328.10-2007 Test methods for building sheets for waterproofing - Part 10 - Bitumen and polymeric sheets for waterproofing imperviousness GB/T 328.11-2007 Test methods for building sheets for waterproofing - Part 11 - Heat resistance of bitumen sheets for waterproofing GB/T 328.14 Test methods for building sheets for waterproofing - Part 14 - Low-temperature flexibility of bitumen sheets for waterproofing GB/T 328.15 Test methods for building waterproofing membrane - Part 15. Polymeric waterproofing membrane low temperature bending properties GB/T 328.18 Methods of test for building sheets for waterproofing - Part 18. Tear resistance for bitumen sheets (nailing method) GB/T 328.20 Test methods for building sheets for waterproofing - Part 20 - Bitumen sheets for waterproofing - GB/T 328.25-2007 Test methods for building sheets for waterproofing - Part 25. Bitumen and polymer waterproofing sheets for resistance to static loads GB/T 328.26 Test methods for building sheets for waterproofing - Part 26 - Bitumen sheets for waterproofing - Solubles content (for dip-coating materials) Rubber, vulcanized or thermoplastic - Determination of tensile stress - strain properties Polyvinyl chloride (PVC) waterproofing membrane Plastics - Laboratory exposure test methods - Part 2. Xenon arc lamps High - density polyethylene geomembrane for landfill JG/T 245 Shaking table for concrete test3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Pre-applied waterproofing membrane pre-appliedwaterproofingsheet It is composed of the main material, self-adhesive, the surface protection (minus) adhesive protective layer (except the lap overlap area), isolation material (when needed) Concrete bonding, to prevent the surface water diversion membrane waterproofing. 3.2 Anti-channeling water antiwatermovingbetweenlayer Through the waterproof layer and the grass-roots complete bonding, to prevent the water pressure in the water interface in the channeling performance. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 23457-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 23457-2017_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 23457-2017?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 23457-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
