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GB/T 37799-2019: Shaped reinforced concrete pipes
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GB/T 37799-2019	English	439	Add to Cart	4 days [Need to translate]	Shaped reinforced concrete pipes

GB/T 37799-2019: Shaped reinforced concrete pipes

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Shaped reinforced concrete pipes ICS 91.100.30 Q14 National Standards of People's Republic of China Reinforced concrete shaped tube Published on.2019-08-30 2020-07-01 implementation State market supervision and administration China National Standardization Administration issued Content Foreword I 1 Scope 1 2 Normative references 1 3 terms, definitions and symbols 1 4 Category 3 5 raw and auxiliary materials 8 6 tube technical requirements 8 7 Test method 10 8 Inspection rules 10 9 Signs, transport and storage 14 10 Factory Certificate 14 Appendix A (informative) Connector reference detail size 15 Appendix B (normative appendix) External pressure load test indicators 19

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Building Materials Federation. This standard is under the jurisdiction of the National Cement Products Standardization Technical Committee (SAC/TC197). This standard is drafted by. Suzhou Concrete Cement Products Research Institute Co., Ltd., Xiamen Qianqiuye Cement Products Co., Ltd. Participated in the drafting of this standard. Chengdu Product Quality Inspection Institute Co., Ltd., China Power Construction Group Shandong Power Pipeline Project Company, Suzhou Sanjia Traffic Engineering Co., Ltd., Zhejiang Julong Pipe Industry Technology Co., Ltd., Zhejiang Jutong Pipe Industry Co., Ltd., Ningbo Xinming Construction Engineering Testing Co., Ltd., Shandong Yuwang Pipe Industry Co., Ltd., Ningxia Qinglong Pipe Industry Co., Ltd., Chongqing Zhongke Construction (Group) Company, Jiangsu Jintan Construction Engineering Co., Ltd., Jiangsu Huaguang Shuangshun Machinery Manufacturing Co., Ltd., Hubei Zhongnan Pipe Co., Ltd., Yong Zhouye Manufacturing Technology Co., Ltd., Guizhou Furen Building Materials Co., Ltd., Shanxi Lianda Pipe Industry Co., Ltd., Jiangsu Haiheng Building Materials Machinery Co., Ltd. the company. The main drafters of this standard. Liu Yuanxiang, Zhang Jianxiang, Dai Liang, Gao Xuechun, Li Jinlong, Zhu Zhihang, Lin Feng, Mao Zhiyong, Zhang Jinfeng, Song Kejun, Huang Siquan, Yin level, Yu Hongfang, Yu Feng, Luo Jingjing, Qi Qi, Zhang Zhisheng. Reinforced concrete shaped tube

1 Scope

This standard specifies the classification, raw and auxiliary materials, technical requirements for pipe making, test methods, inspection rules, signs, and transportation of reinforced concrete shaped pipes. And storage, factory certificate and other content. This standard applies to the production and manufacture of special-shaped pipe products using slotted construction. Production of reinforced concrete shaped pipes for other purposes The negotiation between the supplier and the buyer may also be carried out with reference to this standard.

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 175 universal Portland cement GB/T 748 anti-sulfate Portland cement GB/T 1499.1 Steel for reinforced concrete - Part 1. Hot rolled round bars GB/T 1499.2 Steel for reinforced concrete - Part 2. Hot rolled ribbed bars GB/T 1596 for fly ash in cement and concrete GB 8076 concrete admixture GB 13788 cold rolled ribbed bar GB/T 14684 construction sand GB/T 14685 construction with pebbles and gravel GB/T 16752 concrete and reinforced concrete drainage pipe test method GB/T 18046 Granulated blast furnace slag powder for cement, mortar and concrete GB/T 50081 Standard test method for mechanical properties of ordinary concrete GB/T 50107 concrete strength inspection and evaluation standard GB 50119 Concrete Admixture Application Technical Specifications GB 50204 Concrete structure engineering construction quality acceptance specification GB 50666 Concrete structure engineering construction specification JC/T 540 low carbon cold drawn steel wire for concrete products JGJ18 steel bar welding and acceptance procedures JGJ55 general concrete mix design procedure JGJ63 concrete water standard Technical specification for JGJ95 cold rolled ribbed reinforced concrete structure 3 terms, definitions and symbols 3.1 Terms and definitions The following terms and definitions apply to this document. GB/T 37799-2019 Shaped reinforced concrete pipes ICS 91.100.30 Q14 National Standards of People's Republic of China Reinforced concrete shaped tube Published on.2019-08-30 2020-07-01 implementation State market supervision and administration China National Standardization Administration issued Content Foreword I 1 Scope 1 2 Normative references 1 3 terms, definitions and symbols 1 4 Category 3 5 raw and auxiliary materials 8 6 tube technical requirements 8 7 Test method 10 8 Inspection rules 10 9 Signs, transport and storage 14 10 Factory Certificate 14 Appendix A (informative) Connector reference detail size 15 Appendix B (normative appendix) External pressure load test indicators 19

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Building Materials Federation. This standard is under the jurisdiction of the National Cement Products Standardization Technical Committee (SAC/TC197). This standard is drafted by. Suzhou Concrete Cement Products Research Institute Co., Ltd., Xiamen Qianqiuye Cement Products Co., Ltd. Participated in the drafting of this standard. Chengdu Product Quality Inspection Institute Co., Ltd., China Power Construction Group Shandong Power Pipeline Project Company, Suzhou Sanjia Traffic Engineering Co., Ltd., Zhejiang Julong Pipe Industry Technology Co., Ltd., Zhejiang Jutong Pipe Industry Co., Ltd., Ningbo Xinming Construction Engineering Testing Co., Ltd., Shandong Yuwang Pipe Industry Co., Ltd., Ningxia Qinglong Pipe Industry Co., Ltd., Chongqing Zhongke Construction (Group) Company, Jiangsu Jintan Construction Engineering Co., Ltd., Jiangsu Huaguang Shuangshun Machinery Manufacturing Co., Ltd., Hubei Zhongnan Pipe Co., Ltd., Yong Zhouye Manufacturing Technology Co., Ltd., Guizhou Furen Building Materials Co., Ltd., Shanxi Lianda Pipe Industry Co., Ltd., Jiangsu Haiheng Building Materials Machinery Co., Ltd. the company. The main drafters of this standard. Liu Yuanxiang, Zhang Jianxiang, Dai Liang, Gao Xuechun, Li Jinlong, Zhu Zhihang, Lin Feng, Mao Zhiyong, Zhang Jinfeng, Song Kejun, Huang Siquan, Yin level, Yu Hongfang, Yu Feng, Luo Jingjing, Qi Qi, Zhang Zhisheng. Reinforced concrete shaped tube

1 Scope

This standard specifies the classification, raw and auxiliary materials, technical requirements for pipe making, test methods, inspection rules, signs, and transportation of reinforced concrete shaped pipes. And storage, factory certificate and other content. This standard applies to the production and manufacture of special-shaped pipe products using slotted construction. Production of reinforced concrete shaped pipes for other purposes The negotiation between the supplier and the buyer may also be carried out with reference to this standard.

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 175 universal Portland cement GB/T 748 anti-sulfate Portland cement GB/T 1499.1 Steel for reinforced concrete - Part 1. Hot rolled round bars GB/T 1499.2 Steel for reinforced concrete - Part 2. Hot rolled ribbed bars GB/T 1596 for fly ash in cement and concrete GB 8076 concrete admixture GB 13788 cold rolled ribbed bar GB/T 14684 construction sand GB/T 14685 construction with pebbles and gravel GB/T 16752 concrete and reinforced concrete drainage pipe test method GB/T 18046 Granulated blast furnace slag powder for cement, mortar and concrete GB/T 50081 Standard test method for mechanical properties of ordinary concrete GB/T 50107 concrete strength inspection and evaluation standard GB 50119 Concrete Admixture Application Technical Specifications GB 50204 Concrete structure engineering construction quality acceptance specification GB 50666 Concrete structure engineering construction specification JC/T 540 low carbon cold drawn steel wire for concrete products JGJ18 steel bar welding and acceptance procedures JGJ55 general concrete mix design procedure JGJ63 concrete water standard Technical specification for JGJ95 cold rolled ribbed reinforced concrete structure 3 terms, definitions and symbols 3.1 Terms and definitions The following terms and definitions apply to this document. ...