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GB/T 22374-2018 English PDF

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GB/T 22374-2018: Floor coatings
Status: Valid

GB/T 22374: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 22374-2018English519 Add to Cart 5 days [Need to translate] Floor coatings Valid GB/T 22374-2018
GB/T 22374-2008English599 Add to Cart 4 days [Need to translate] Floor coatings Obsolete GB/T 22374-2008

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Basic data

Standard ID GB/T 22374-2018 (GB/T22374-2018)
Description (Translated English) Floor coatings
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Q18
Classification of International Standard 87.040
Word Count Estimation 26,266
Date of Issue 2018-06-07
Date of Implementation 2019-05-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 22374-2018: Floor coatings

---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.
Floor coatings ICS 87.040 Q18 National Standards of People's Republic of China Replace GB/T 22374-2008 Floor coating material Published on.2018-06-07 2019-05-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Classification and Marking 3 4.1 Classification 3 4.2 Mark 3 5 Requirements 3 5.1 Limits for Hazardous Substances 3 5.2 Physical performance requirements 4 6 Test method 8 6.1 Test environment 8 6.2 Hazardous Substance Limit Test Method 8 6.3 Physical property test method 10 7 Inspection rules 16 7.1 Inspection classification 16 7.2 Group batch 17 7.3 Sampling 17 7.4 Decision Rule 17 8 Marking, packaging, transport and storage 17 8.1 Mark 17 8.2 Packing 17 8.3 Transportation 18 8.4 Storage 18 Appendix A (Normative) Determination of free 4,4'-diaminodiphenylmethane (MDA) 19 Appendix B (Normative) Determination of heat-resistant tire indentation 21

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 22374-2008 "floor coating materials". Compared with GB/T 22374-2008, the main technical changes of this standard except for editorial changes are as follows. ---Modified terms and definitions (see Chapter 3, Chapter 3 of the.2008 edition); --- Revised product classification (see 4.1,.2008 version 4.1); --- Added "glycol ether and ether ester sum, phthalate sum, free 4,4'-diaminodiphenylmethane (MDA), total wave Project for the release of organic organic compounds (TVOC) and formaldehyde emission (see Table 1, Table 2 of the.2008 edition); --- Add "stretch bond strength" item to the primer and delete the "adhesion" item (see Table 2, Table 3 of the.2008 version); --- Increased the technical requirements for the coating of floor coating materials (see Table 3); ---In the basic performance of topcoat, increase the "stretch bond strength" for water-based and solvent-based floors; increase the "artificial resistance" for outdoor flooring "Aging" project; adding "initial fluidity" project to self-leveling floor; deleting "adhesion" project (see Table 4,.2008 edition) Table 4); --- Increased technical requirements for topcoating of polymer cement composite floor coating materials (see Table 5); ---Adding special properties to the "elastic", "coating resistance to temperature change", "scratch resistance" and "heat resistant tire indentation" project, delete "flow" Degree" "stretch bond strength" "resistance to artificial weathering" (see Table 6, Table 5 of the.2008 edition); --- Modified the test method for volatile organic compound content (VOC) and free formaldehyde (see 6.2.3, 6.2.4,.2008 edition) 6.3.1, 6.3.2); ---Test substrate asbestos cement board changed to non-asbestos fiber cement board (see 6.3.1.1.1,.2008 edition 6.2.1.1); --- Added normative Appendix B (see Appendix B) and revised normative Appendix A (see Appendix A, Appendix A of the.2008 edition). This standard was proposed by the China Building Materials Federation. This standard is under the jurisdiction of the National Technical Committee for Standardization of Lightweight and Decorative Building Materials (SAC/TC195). This standard is drafted by. Shanghai Building Science Research Institute (Group) Co., Ltd., China Building Materials Inspection and Certification Group Co., Ltd. Division, Wuhan Feifanshi Building Materials Co., Ltd., Shanghai Yangsen Fine Chemical Co., Ltd., Guangzhou Libao New Material Technology Co., Ltd., Qingdao Yusheng Branch Technology Co., Ltd., Shanghai Jianke Inspection Co., Ltd. Participated in the drafting of this standard. Libang Coatings (China) Co., Ltd., Covestro Polymers (China) Co., Ltd., Haihong Elderly Coatings Company), Akzo Nobel Taikoo Paint (Guangzhou) Co., Ltd., Bauhinia Paint (Shanghai) Co., Ltd., Sika (China) Co., Ltd. Division, Fuzhou Royal Floor Co., Ltd., Shangjingjingjiang Chemical Co., Ltd., Xiamen Hade New Building Materials Co., Ltd., Fusite New Materials Technology Co., Ltd. Exhibition Co., Ltd., Evonik Specialty Chemicals (Nanjing) Co., Ltd., Astro Boy (Wuxi) Coating Co., Ltd., Xiamen Guke Coatings Co., Ltd. Company, Guangzhou Xiupo Chemical Coating Co., Ltd., China Academy of Building Research, Shanghai Dimension Chemical Technology Co., Ltd., BASF Chemical Building Materials (China) Co., Ltd., Hebei Chenyang Industry and Trade Group Co., Ltd., Shanghai Minhang District Corrosion Science and Technology Society, Suzhou Industrial Park Equipment and Technology Research Building Materials Technology Co., Ltd., Suzhou Yujiang Building Materials Co., Ltd., Shanghai Zhengou Industrial Co., Ltd., Shanghai Fuxuan Environmental Protection Technology Co., Ltd. The main drafters of this standard. Yang Yong, Hu Xiaozhen, Xu Yanhua, Li Jian, Tian Kun, Xia Yan, Yuan Jun, Chen Hui, Huang Ting, Gong Yi, Zhang Zhihan, Ji Gong, Wang Qiangqiang, Zhang Jian, Chen Wenguang, Cai Wei, Zhang Xiqiang, Feng Zhiwen, Wu Zeming, Lin Jingqiu, Wang Mingyu, Chen Kai, Li Ya, Xue Yu, Chen Zunhou, Xie Yifu, Zhu Qingjian, Lv Xiaoqi, Wang Liansheng, Yu Dongli, Peng Qiubai, Shen Zhicong, Zhou Yang, Xiao Liangjia, Xie Shifeng, Chen Kai, Sun Huifen, Zhang Fuji. The previous versions of the standards replaced by this standard are. ---GB/T 22374-2008. Floor coating material

1 Scope

This standard specifies the terms and definitions, classification and marking, requirements, test methods, inspection rules, marking, packaging, and transportation of floor coating materials. Loss and storage. This standard is applicable to the surface of cement mortar, concrete, etc., to decorate and protect the ground and has special functions (anti-static) Synthetic resin-based and polymer cement composite floor coating materials required for electrical, anti-slip, etc.).

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 250 Textile color fastness test for gray color card for color change GB/T 1633-2000 Determination of Vicat softening temperature (VST) of thermoplastics GB/T 1728-1979 Paint film, putty film drying time determination method GB/T 1731 paint film flexibility test GB/T 1766 Paint and varnish coating aging rating method GB/T 1768 Paints and varnishes - Determination of wear resistance - Rotary rubber wheel method GB/T 1865-2009 Paint and varnish artificial weathering and artificial radiation exposure filtered xenon arc radiation GB/T 2411-2008 Plastic and hard rubber using a hardness tester to determine the indentation hardness (Shore hardness) GB/T 2567-2008 resin casting body performance test method GB/T 4100-2015 ceramic tile GB/T 6682 Analytical laboratory water specifications and test methods GB/T 6739 Paint and varnish pencil method for determination of film hardness GB/T 8170 Numerical Rounding Rules and Representation and Determination of Limit Values GB 8624 Classification of combustion properties of building materials and products GB/T 9271 Paint and varnish standard test board GB/T 9274-1988 Determination of liquid-resistant medium for lacquers and varnishes GB 9743 car tire GB/T 9754 Determination of 20°, 60° and 85° specular gloss of paints and varnishes without metallic pigments GB/T 9779-2015 multi-layer architectural coating GB/T 9780-2013 Test method for stain resistance of architectural coatings GB/T 11186.2-1989 Method of measurement of colour of paint film - Part 2 GB 11614 flat glass GB/T 13491 General Rules for Packaging of Coating Products GB/T 17671 Cement mortar strength test method (ISO method) GB/T 18446 Determination of diisocyanate monomers in paint-based isocyanate resins for lacquers and varnishes GB 18581-2009 Indoor decoration materials Limits of harmful substances in solvent-based wood coatings GB 18582-2008 Limits of harmful substances in interior wall coverings for interior decoration materials

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