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GB/T 38112-2019 English PDF

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US$839.00 · In stock
Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 38112-2019: Test methods of precast concrete products for tunnel
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 38112-2019	839	Add to Cart	7 days	Test methods of precast concrete products for tunnel	Valid

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Basic data

Standard ID: GB/T 38112-2019 (GB/T38112-2019)
Description (Translated English): Test methods of precast concrete products for tunnel
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q14
Classification of International Standard: 91.100.30
Word Count Estimation: 42,475
Date of Issue: 2019-10-18
Date of Implementation: 2020-09-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 38112-2019: Test methods of precast concrete products for tunnel

---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.
Test methods of precast concrete products for tunnel ICS 91.100.30 Q14 National Standards of People's Republic of China Test method for precast concrete products for pipe gallery engineering Published on.2019-10-18 2020-09-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Test instruments and measuring tools 3 5 Appearance quality 3 6 Dimensional deviation 6 7 internal water pressure 12 8 interface corner sealing performance 14 9 external pressure load 15 10 Bending resistance 17 11 pull resistance performance 17 12 protective layer thickness 17 13 Concrete strength 18 14 Concrete impermeability 19 15 mortar compressive strength 19 16 mortar water absorption rate 19 17 Exposed steel parts anti-corrosion coating 19 18 Test data comparison and comparison method 19 19 Test report 19 Appendix A (Normative) Main instruments and gauges for testing 21 Appendix B (informative) Internal hydraulic test device 22 Appendix C (Normative Appendix) Leak Test 25 Appendix D (Normative Appendix) External Pressure Load Test Equipment 29 Appendix E (Normative Appendix) Bending Resistance Test 34 Appendix F (Normative Appendix) Pullout Performance Test 37

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 was drafted. Suzhou Concrete Cement Products Research Institute Co., Ltd., Suzhou Concrete Cement Products Research Institute Testing Center Limited Company, Qingdao Global Group Heavy Industry Technology Co., Ltd., Zhejiang Water Resources and River Research Institute, Hubei Changyao New Materials Co., Ltd., Zhengzhou City Huitong Cement Prefabricated Products Co., Ltd., Linyi Municipal Group Co., Ltd., Zhejiang Building Materials Group Co., Ltd., Xiangyang Zhicheng Cement Products Limited company, State Grid Shandong Electric Power Company Material Company, State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute, Weifang Zhengqi Pipe Industry Co., Ltd. Company, Heilongjiang CITIC Road and Bridge Materials Co., Ltd., Xi'an Municipal Road and Bridge Construction Co., Ltd. Rail Transit Construction Branch, Yangzhou University, Shaanxi Xi Ning Yuanxin Material Technology Co., Ltd., Suzhou Kexing Concrete Cement Equipment Co., Ltd., Sichuan Jiashite Rubber Co., Ltd., Qingdao Qingxin Sunshine Group Co., Ltd., Chongqing Monorail Transportation Engineering Co., Ltd., Chongqing Zhongke Construction (Group) Co., Ltd., Shandong Wang Guanye Co., Ltd., Zhejiang Jutong Pipe Industry Co., Ltd., Ningxia Qinglong Pipe Industry Co., Ltd., Yunnan Kunning Building Components Co., Ltd., Shaanxi Xidong Zegaoke Industrial Co., Ltd., Zhejiang Hongtai Component Co., Ltd., Jiaxing Longding Large Concrete Component Co., Ltd., Guangdong Xinlong Pipe Industry Co., Ltd., Ningbo Xinming Construction Engineering Testing Co., Ltd., Zhejiang Lipeng Large Components Co., Ltd., Shandong Zhida Yuke Co., Ltd. Division, Tianjin Construction Engineering Quality Inspection Center Co., Ltd., Zhengzhou Municipal Public Works Inspection Co., Ltd., Beijing Hanjian Heshan Pipe Industry Co., Ltd. Co., Ltd., Suzhou Traffic Engineering Group Co., Ltd., Xinjiang Chengjian Guorui Assembly Co., Ltd., Guangdong Lianxing Ruiye Cement Products Co., Ltd. Division, Hefei Xiangxin Construction Group Co., Ltd., Sichuan Huajian Residential Industry Co., Ltd., Beihui Green Construction Group Co., Ltd., Yunnan Changshuiyuan New Type Building Materials Co., Ltd., Jinan Yongshun Pipeline Co., Ltd., Kunshan Gute Cement Pipe Co., Ltd., Hubei Zhongnan Pipe Co., Ltd., Suzhou City Xinxin Energy Conservation and Environmental Testing Research and Development Center Co., Ltd., Nanjing Fahai New Material Technology Co., Ltd., Guangdong Sanhe Pipe Pile Co., Ltd. Division, Guangdong Guangze Industrial Co., Ltd. The main drafters of this standard. Tan Yongquan, Yu Feng, Liu Zengxi, Xue Wanyin, Tang Wenyou, Zhang Huaixin, Li Tao, Shen Lihua, Yan Jianzhong, Yang Dingyi, Li Junqi, Liu Yang, Zheng Jiangen, Cao Min, Zhang Jianguo, Chen Dabing, Li Chenggang, Wu Chiqiu, Feng Jianpeng, Lin Feng, Zhang Jinyu, Luo Jingjing, Qi Qi, Wang Li, Sun Haisheng, Pang Yukun, Bai Junsheng, Yu Fujing, Xu Xiaodong, Zhao Huatang, Yuan Zhonghai, Xiang Ming, Wang Dilong, Zhang Jinfeng, Mao Zhiyong, Yan Faming, Zhang Xinxian, Chen Kehui, Jia Tianshan, Cui Weixiang, Song Kejun, Zhong Hongwei, Xiao Wei, Ying Shunming, Zhang Peng, Shi Yi, Liu Xingke, Li Hang, Wang Shaocheng, Yan Long, Jin Jianfeng, Ding Lipeng. Test method for precast concrete products for pipe gallery engineering

1 Scope

This standard specifies the terms and definitions, test instruments and gauges, and appearance quality of test methods for precast concrete products for pipe gallery engineering. Quantity, dimensional deviation, internal water pressure, interface corner sealing performance, external pressure load, bending resistance, pullout resistance, protective layer thickness, concrete strength, Test method for concrete impermeability, mortar compressive strength, mortar water absorption rate, exposed steel parts anti-corrosion coating, etc. Comparison method, test report. This standard applies to single or assembled round, box-shaped and special-shaped precast concrete products for pipe gallery engineering.

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 8170 Numerical Rounding Rules and Representation and Determination of Limit Values GB/T 9286 color and varnish paint film cross-cut test GB/T 11836 concrete and reinforced concrete drain pipe GB/T 11837 Concrete pipe concrete compressive strength test method GB/T 13452.2 Determination of film thickness of paints and varnishes GB/T 15345 concrete water pipe test method GB/T 19685 prestressed steel cylinder concrete pipe GB/T 22082 precast concrete lining segments GB/T 50080 Standard Test Method for Performance of Concrete Mixtures GB/T 50081 Standard test method for mechanical properties of ordinary concrete GB/T 50082 standard test method for long-term performance and durability of ordinary concrete GB/T 50107 concrete strength inspection and evaluation standard GB/T 50152 Standard Test Method for Concrete Structures GB/T 50204-2015 Concrete structure engineering construction quality acceptance specification JC/T 2092 steel cylinder concrete pipe for jacking construction method JC/T 2456 precast concrete box culvert

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Pipe gallery tunnel Structures and ancillary facilities for accommodating engineering pipelines. 3.2 Reinforced concrete round tube reinforcedconcretecircularpipe A reinforced concrete product with a circular cross section of a single or assembled component. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 38112-2019_English be delivered?

Answer: Upon your order, we will start to translate GB/T 38112-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 38112-2019_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 38112-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.