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Anonymous users2024-02-16JG T People's Republic of China Construction Industry Standard.
jg/t 157—2004
Putty for building facades.
putty for exterior wall
Released on 2004-02-12 Implemented on 2004-06-01.
Issued by the Ministry of Construction of the People's Republic of China.
Foreword. This standard is proposed by the Standard Quota Research Institute of the Ministry of Construction of the People's Republic of China.
This standard is approved by the Ministry of Construction of the People's Republic of China.
This standard is under the control of the Ministry of Construction of the People's Republic of China Construction Engineering Standard Technical Focal Point.
The drafting unit of this standard is responsible for the drafting of this standard: China Academy of Building Research, National Chemical Building Materials Testing Center (Construction Engineering Testing Department).
Participating units of this standard: Weikai Chemical China, Beijing New Group Building Materials Co., Ltd., Shanxi Ferris Coating, Beijing Fuya Coating, Yingni Series (Hong Kong), Beijing Namei Science and Technology Development, Beijing Gaodumei Coating, Beijing Chengxiang Zhonghao Construction Co., Ltd., Shanghai Academy of Building Research, National Starch Chemical (Shanghai), Nanjing Huacai Special Coating Factory, Shunde Hongchang (Group).
The main drafters of this standard: Shi Yumei, Ma Jie, Zhang Jie, Wei Hongyan, Luo Xiaojing, Jiang Heping, Huang Rongquan, Hu Zhiwei, Gu Jun, Xiong Erming, Li Chuansen, Xu Xuling, Zhang Liang, Li Hongjin, Ouyang Zhentu.
Appendices A and B of this standard are normative appendices.
Putty for building facades.
a) Scope.
This standard stipulates the technical requirements, test methods, inspection rules and markings, packaging and storage requirements of putty for building exterior walls.
This standard is applicable to putty for exterior wall leveling made of cement, polymer powder, synthetic resin emulsion or other materials as the main binder, with fillers, additives, etc.
b) Normative references.
The clauses in the following documents become the clauses of this standard by reference in this standard. All subsequent amendments (excluding errata) or revisions of dated references are not applicable to this standard. However, parties who have reached an agreement under this standard are encouraged to study the possibility of using the latest versions of these documents.
For undated references, the most recent version of the document applies to this edition.
gb 175
Portland cement, ordinary Portland cement.
gb/t 1250
How to express and determine the limit value.
gb/t 1728
gb/t1733
Paint film, putty film drying time determination method.
Determination of water resistance of paint film.
gb 3186
Sampling of coating products.
gb/t 6682
Analyze laboratory water specifications and test methods.
gb/t 9265
Determination of alkali resistance of architectural coatings.
gb 9278——1988
Coating test state adjustment and test temperature and humidity.
gb/t 9750
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Anonymous users2024-02-15I don't think so. Here's why:
1. JG T203-2007 is the industry standard, GB T11345-2013 is the national standard, and the industry standard level is lower than the national standard.
2. JG T203-2007 is 2007, GB T11345-2013 is 2013, and generally the implementation is newer.
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