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GB/T 22082-2024: Reinforced concrete segments
Status: Valid GB/T 22082: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 22082-2024 | English | 569 |
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Reinforced concrete segments
| Valid |
GB/T 22082-2024
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| GB/T 22082-2017 | English | 439 |
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Reinforced concrete segments
| Valid |
GB/T 22082-2017
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| GB/T 22082-2008 | English | 759 |
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Reinforced concrete segments
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GB/T 22082-2008
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PDF similar to GB/T 22082-2024
Basic data | Standard ID | GB/T 22082-2024 (GB/T22082-2024) | | Description (Translated English) | Reinforced concrete segments | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q14 | | Classification of International Standard | 91.100.30 | | Word Count Estimation | 28,271 | | Date of Issue | 2024-10-26 | | Date of Implementation | 2025-05-01 | | Older Standard (superseded by this standard) | GB/T 22082-2017 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 22082-2024: Reinforced concrete segments---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT22082-2024
ICS 91.100.30
CCSQ14
National Standard of the People's Republic of China
Replaces GB/T 22082-2017
Precast concrete lining segments
Released on October 26, 2024
Implementation on May 1, 2025
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Classification, specifications and marking 3
5 raw materials 5
6 General Provisions 6
7 Technical Requirements 7
8 Test methods 8
9 Inspection Rules 10
10 Marking and factory certificate 13
11 Storage and transportation 13
Appendix A (Normative) Leakage Test Method 14
Appendix B (Normative) Bending performance test method 17
Appendix C (Normative) Pull-out performance test method 20
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
This document replaces GB/T 22082-2017 "Precast concrete lining segments". Compared with GB/T 22082-2017, except for the structural adjustment
Besides the editorial changes, the main technical changes are as follows.
a) Added the classification of cross-sectional shapes of quasi-rectangular segments (see 4.1.3);
b) The segment specifications have been changed (see Table 1, Table 1 of the.2017 edition);
c) Added the requirement of using alkali-resistant glass fiber (see 5.7.3);
d) Added the provisions for the use of basalt fiber (see 5.7.4);
e) Added general provisions (see Chapter 6);
f) The provisions on steel bar processing and steel bar skeleton fabrication have been deleted (see 5.6.2 of the.2017 edition);
g) Deleted the provisions on concrete production and transportation, concrete pouring, and concrete curing (see 5.8.2 of the.2017 edition);
h) Added provisions for process control, production maintenance and safe production of segments (see 6.1);
i) Added provisions for segment durability test verification when the service location is a corrosive environment (see 6.3);
j) Added provisions for handling appearance defects within the allowable repair range of the segments (see 6.6);
k) Added specific indicators for concrete impermeability grade when there is no requirement in the design (see 7.1.2);
l) Incorporate the provisions of concrete chloride ion content and total alkali content into specific technical requirements (see 7.1.3,.2017
Version 5.8.1);
m) Added the provisions on the chloride ion permeability resistance coefficient of 28d concrete (see 7.1.4);
n) Added specific indicators for the pull-out resistance of segment lifting holes when there is no design requirement (see 7.7);
o) The content and batch size of factory inspection have been changed (see 9.2, 8.2 of the.2017 edition);
p) The type inspection content and batch size have been changed (see 9.3, 8.3 of the.2017 edition).
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed by China Building Materials Federation.
This document is under the jurisdiction of the National Technical Committee for Standardization of Cement Products (SAC/TC197).
This document was drafted by. Suzhou Concrete and Cement Products Research Institute Co., Ltd., Suzhou Concrete and Cement Products Research Institute Testing Center
Co., Ltd., Suzhou Sanjia Traffic Engineering Co., Ltd., Beijing Gangchuang Ruibo Concrete Co., Ltd., Zhejiang Longding Concrete Building Materials Co., Ltd.
Company, Guangdong Xinbenda Building Materials Industry Co., Ltd., Henan Jiaoyuan Engineering Technology Group Co., Ltd., China Communications Construction Fourth Engineering Bureau Third Engineering Co., Ltd., Shanghai
Hai Tunnel Engineering Co., Ltd. Component Branch, Hefei Planning and Design Institute, Suzhou Founder Engineering Technology Development and Testing Co., Ltd., Nanchang
New Economic Development Zone Pipe Sleeper Manufacturing Co., Ltd., Shaanxi Ningyuan New Materials Technology Co., Ltd., China Railway 14th Bureau Group Fangqiao Co., Ltd., China Railway 10th
Fifth Bureau Group Co., Ltd., Yangzhou University, Xinjiang Guotong Pipeline Co., Ltd., Harbin Guotong Pipeline Co., Ltd., Beijing Urban Construction Building Materials Industry
Co., Ltd., China Railway No. 5 Engineering Group Electric Engineering Co., Ltd., Shenzhen Gangchuang Materials Co., Ltd., Shanghai Urban Construction Prefabricated Components Co., Ltd.
Co., Ltd., Chongqing Monorail Construction Technology Co., Ltd., Zhengzhou Huitong Cement Prefabricated Products Co., Ltd., Zhejiang Building Materials Group Construction Industrialization Co., Ltd.
Co., Ltd., Xi'an Municipal Road and Bridge Construction Group Co., Ltd. (Liquan) Intelligent Manufacturing Base, China National Testing Holding Group Chongqing Testing Co., Ltd., China
China Railway Engineering Bureau Co., Ltd., China Railway Fourth Bureau Group Co., Ltd. Urban Rail Transit Engineering Branch, Zhongda Intelligent Technology Co., Ltd.,
China Railway 21st Bureau Group Rail Transit Engineering Co., Ltd., Beijing Construction Engineering New Building Materials Technology Co., Ltd., China Railway 20th Bureau Group Southern
Engineering Co., Ltd., China Municipal Engineering Central South Design and Research Institute Co., Ltd., CCCC First Harbor Engineering Bureau Co., Ltd., China Railway Shanghai Engineering
China Academy of Design and Research Group Co., Ltd., China Gezhouba Group Municipal Engineering Co., Ltd., China Construction Second Engineering Bureau Third Construction Engineering Co., Ltd., China Railway 11th Bureau
Group Bridge Co., Ltd., China Railway Shanghai Engineering Bureau Group Co., Ltd., and China Academy of Railway Sciences (Shenzhen) Testing Engineering Co., Ltd.
The main drafters of this document are. Tan Yongquan, Wang Tianqi, Yu Feng, Yang Dingyi, Gao Lan, Li Jinlong, Yang Hanbing, Ren Weifeng, Peng Jianxiong, Yin Kai,
Zhu Hailiang, Liu Chuan, Xu Chaoyang, Luo Jingjing, Tian Yin, Wang Zhongliang, Gao Ruijun, Wang Liangliang, Wang Junju, Jiang Tao, Peng Gang, Liu Yang, Li Junqi, Ma Zhaoxin,
Ding Bo, Shao Jinggan, Ni Yingsheng, Tian Peiyun, Liu Junyi, Huo Zhiguang, You Xuebin, Lei Wenfeng, Zhong Ding, Xu Chao, Chen Bo, Wang Zhenyao, Chen Dechao, Zhang Peng,
Shi Yi, Yan Long, Bao Yangzhengxin, Shang Yingze, Shang Jingping, Zhao Zhijie, Zhang Jinjuan, Liu Ping, Wang Shu, Lou Jianxun, Li Ronggao, Zhao Liansheng, Tian Anran,
Lu Rangfu, Li Jianwang, Peng Yuandong, Li Shaohua, Zhu Xuanjun, Zheng Yunlong, Wang Haifeng, Zhu Jiankun, Wang Weipeng, Feng Mingshui, Zhang Jianhua, Hou Gaofeng,
Wang Changyong, Chen Xiangyu, Hu Rucheng, Ma Jun, Fu Kui, Zhang Yunlong, Tao Qi, Wang Yanan, Qu Shichong, Huang Kun, Ding Beili, Peng Yibo, Li Kun, Dai Wenyan,
Liu Yuehua, Wang Jinlan, Li Xuegang, Xu Lian, Li Yong, Xiong Jun, Zhan Zhonghua, Deng Qiao, Ni Zhen, Xia Chunqiu, Hu Hengshuai, Xiao Kelin, Shang Erhai,
Guan Zhenxiang, Liu Guoqiang, Liu An, Lin Shipai, Tang Xulin, Jiang Xiangdong, Liu Zhipeng, Huo Zhigang, Zeng Chenggang, Ye Menkang, Wang Hui, Qiu Peiyun, Yang Mengran,
Li Qiang, Heng Yu, Lu Guannan, Song Bing, Yu Hui, Xiao Xiangrong, Liu Yin, Liu Bin, Zhang Shiqiang, Huang Wenjun, Li Guangxin, Lü Bo, Wang Yao, Zhang Yonghui,
Wang Peixin, Tang Dongying, Niu Huijuan, Li Yonggang, Liu Yang, Yi Jigang, Guo Surui, Wang Junping, Zheng Hongliang, Yu Qiao, Zhu Tianlong, Wan Tianxin, Yang Shanwu,
Cheng Yan, Li Tianpeng, Pan Gengfeng, Wang Xinping, Zhang Jianbin, Zhao Lijun, Liu Duo, Tian Wei, Yang Zhao, Chen Peishuai, Deng Nengwei, Wang Zhubing, Sun Sheng, Xie Kai,
Li Zhemin, Zhang Chenghao, Li Zhiguang, Song Pengjie, Liang Meng, Zhang Meicong, Pan Wei, Hou Jinfang, Zhou Junhai, Peng Liang, Yang Guofu, Shi Huarong, Xu Qing,
Zhao Chongji.
This document was first published in.2008, revised for the first time in.2017, and this is the second revision.
Precast concrete lining segments
1 Scope
This document specifies the classification, specifications and marking of precast concrete lining segments, raw materials, general provisions, technical requirements, test methods, inspection
Inspection rules, marking and factory certificate, storage and transportation.
This document is applicable to rail transit, highway, railway, hydraulic, municipal, oil and gas, electric power and other tunnel (tunnel) projects as well as urban underground comprehensive pipeline
Design, manufacture and inspection of precast concrete lining segments for corridors.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB 175 General purpose Portland cement
GB/T 1499.1 Steel for reinforced concrete - Part 1.Hot rolled plain round bars
GB/T 1499.2 Steel for concrete reinforcement Part 2.Hot-rolled ribbed steel bars
GB/T 1596-2017 Fly ash for cement and concrete
GB 8076 Concrete admixtures
GB/T 14684 Construction sand
GB/T 14685 Pebbles and crushed stones for construction
GB/T 18046-2017 Granulated blast furnace slag powder for cement, mortar and concrete
GB/T 21120 Synthetic fibers for cement concrete and mortar
GB/T 23265 Chopped basalt fiber for cement concrete and mortar
GB/T 38143 Alkali-resistant glass fiber for cement concrete and mortar
GB/T 39147 Steel fiber for concrete
GB 50010 Code for Design of Concrete Structures
GB/T 50080 Test methods for properties of ordinary concrete mixtures
GB/T 50081 Test methods for physical and mechanical properties of concrete
GB/T 50082 Standard for test methods of long-term performance and durability of ordinary concrete
GB/T 50107 Concrete strength test and assessment standard
GB 50164 Concrete quality control standard
GB/T 50476 Durability design standard for concrete structures
JC/T 2030 Technical Specification for the Production Process of Precast Concrete Lining Segments
JC/T 2351 Safety Production Specification for Precast Concrete Lining Segments
JG/T 3064 Steel Fiber Concrete
JGJ55 Ordinary Concrete Mix Design Code
JGJ63 Standard for Water Used in Concrete
JGJ/T 221 Technical Specification for Application of Fiber Concrete
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