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GB/T 23445-2009 English PDF

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GB/T 23445-2009: Polymer-modified cement compounds for waterproofing membrane
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PDF similar to GB/T 23445-2009


Standard similar to GB/T 23445-2009

GB/T 18244   GB/T 19250   GB 27789   GB/T 23446   GB 23441   

Basic data

Standard ID GB/T 23445-2009 (GB/T23445-2009)
Description (Translated English) Polymer-modified cement compounds for waterproofing membrane
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Q17
Classification of International Standard 91.120.30
Word Count Estimation 12,176
Date of Issue 2009-03-28
Date of Implementation 2010-01-01
Older Standard (superseded by this standard) JC/T 894-2001
Quoted Standard GB/T 528-1988; GB/T 2419-2005; GB/T 3186; GB/T 12573-2008; GB/T 17671-1999; JC 1066-2008
Adopted Standard JIS A6021-2000, NEQ
Regulation (derived from) National Standard Approval Announcement 2009 No.4 (Total No.144)
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
Summary This standard specifies the polymer cement waterproof coating (referred to as JS waterproof coating) of the terms and definitions, classification and labeling, General requirements, technical requirements, test methods, inspection rules, signs, packaging, transport and storage. This standard applies to building construction and civil engineering waterproof coating polymer cement waterproof coating.

GB/T 23445-2009: Polymer-modified cement compounds for waterproofing membrane

---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.
Polymer-modified cement compounds for waterproofing membrane ICS 91.120.30 Q17 National Standards of People's Republic of China Polymer cement waterproof coating Posted 2009-03-28 2010-01-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard corresponds to Japanese standards JISA6021-2000 "Building waterproof coating", is consistent with this standard JISA6021-2000 The degree of non-equivalent. This standard also refer to the Architectural Institute of Japan standard "polymer cement-based waterproof coating construction guidelines (draft)" (2006) on the contents. The Standard Annexes A and B are normative appendix. The standard proposed by China Building Materials Federation. This standard by the National Building Materials and Decoration Standardization Technical Committee of Light (SAC/TC195) centralized. This standard is drafted by. Henan Building Materials Research and Design Institute Co., Ltd., Beijing impregnable waterproof technology development have Limited. Participated in the drafting of this standard. Beijing gold mud building waterproof Technology Development Co., BASF (China) Co., Ltd., Beijing nuclear North Institute of Science and Technology Development Co., Ltd., Shenzhen City, New Building Materials Co., Panthers, Hangzhou blue sky building waterproof Ltd., Shengli Oilfield Daming new building Building waterproof material limited liability company, Dalian Xi Yang waterproofing Group Limited, mark Chemical (Shanghai) Co., Ltd., National Starch (on Sea) Limited, German high (Guangzhou) Building Materials Co., Ltd., Zhejiang Lubanga building waterproof Ltd., Shanghai-Bonthe kind of paint Ltd., Fu Chi Ming built waterproof decorative Engineering Limited, Fujian Chong Yi Industrial Co., Ltd., Chengdu can build a new environmentally friendly high-Building Material Co., Henan Tongli Cement Company. The main drafters of this standard. Deng Chao, Li Guyun, Zhi, Zhu Bingguang, Zhang Jin, Zhuyan Fang, Peng Xinzhi, Wang column, LIU Min, Dukui Yi, Fine Young Fan Yu Jin-mei, Zhaoshou Jia, Wu Haiming. This standard is the first release. Since the implementation of this standard, JC/T 894-2001 "polymer cement waterproof coating" abolished. Polymer cement waterproof coating

1 Scope

This standard specifies the polymer cement waterproof coating (referred to as JS waterproof coating) terms and definitions, classification and marking, general requirements, technical Requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to building construction and civil engineering polymer cement waterproof coating waterproof coating.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 528-1998 vulcanized rubber or thermoplastic rubber tensile stress strain properties (eqvISO 37.1994) GB/T 2419-2005 cement mortar fluidity measurement method GB/T 3186 Paints, varnishes and raw materials for paints and varnishes paint samples GB/T 12573-2008 cement sampling method GB/T 16777-2008 Test methods for building waterproof coatings GB/T 17671-1999 cement mortar strength test method (ISO method) JC1066-2008 building waterproof coatings harmful substances

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Acrylate, ethylene - vinyl acetate polymer emulsion and cement as the main raw material, adding fillers and other additives formulated by Evaporation of water and cement hydration reaction film curing two-component water-based waterproof coating. 3.2 Waterproof coating under the action of water, the physical and chemical reactions so that the coating crack self-healing, closure performance. Coating under predetermined conditions Cracks self-closing time representation.

4 Classification and Marking

4.1 Types Products by physical and mechanical properties are divided into type Ⅰ, Ⅱ and Ⅲ. Ⅰ type is suitable for a large amount of grass-roots activities, Ⅱ and Ⅲ applicable to small grass-roots activity. 4.2 mark Labeled products in the following order. product name, type, standard number. Example. Ⅰ polymer cement waterproof coating marked. JS waterproof coating Ⅰ GB/T 23445-2009

5 General requirements

Products and the environment should not be harmful to human impact, involving the use of relevant safety and environmental requirements should be consistent with the relevant national standards

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