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GB/T 45467-2025: Fiber reinforced polymer composite tubes for confining concrete
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 45467-2025 | English | 439 |
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Fiber reinforced polymer composite tubes for confining concrete
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GB/T 45467-2025
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Basic data | Standard ID | GB/T 45467-2025 (GB/T45467-2025) | | Description (Translated English) | Fiber reinforced polymer composite tubes for confining concrete | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q23 | | Classification of International Standard | 83.120 | | Word Count Estimation | 22,228 | | Date of Issue | 2025-03-28 | | Date of Implementation | 2025-10-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 45467-2025: Fiber reinforced polymer composite tubes for confining concrete---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.
GB/T 45467-2025 English version. Fiber reinforced polymer composite tubes for confining concrete
ICS 83.120
CCSQ23
National Standard of the People's Republic of China
Fiber reinforced composite pipes for confined concrete
Released on 2025-03-28
2025-10-01 Implementation
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 1
4 Classification, code and mark 2
5 Raw materials 2
6 Requirement 3
7 Test methods 4
8 Inspection Rules 4
9 Marking, packaging, transportation, storage and factory certification 5
Appendix A (Normative) Test method for ring specimen of circumferential tensile mechanical properties of restrained pipe 7
Appendix B (Normative) Test method for arc specimen of constrained pipe circumferential tensile mechanical properties 11
Appendix C (Normative) Combination short column compression performance test method 16
Foreword
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.
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 was proposed by China Building Materials Federation.
This document is under the jurisdiction of the National Technical Committee on Standardization of Fiber Reinforced Plastics (SAC/TC39).
This document was drafted by. Tsinghua University, Hong Kong Polytechnic University, Lianyungang Zhongfu Lianzhong Composite Materials Group Co., Ltd., South China University of Technology
University of Science and Technology, South China Agricultural University, Xi'an University of Architecture and Technology, Beijing Institute of Architectural Design Co., Ltd., Beijing Construction Engineering New Building Materials Co., Ltd.
Ren Company, Southern University of Science and Technology, Hengrun Group Co., Ltd., China University of Mining and Technology (Beijing), China Power Construction Group East China Survey and Design Institute
Co., Ltd., Guangdong Construction Engineering Machinery Construction Co., Ltd., Beijing University of Technology, Sinoma Science & Technology Co., Ltd., Harbin Institute of Technology
(Shenzhen), Beijing Fiberglass Research and Design Institute Co., Ltd.
The main drafters of this document are. Feng Peng, Chen Guangming, Li Zhiyuan, Teng Jinguang, Liu Yong, Xie Pan, Yu Tao, Lin Guan, Tao Yi, Zhang Yanhua, Zhen Wei,
Yang Jiaqi, Nanyang, Song Pengfei, Shi Youhao, Zhang Bing, Chen Xiwang, Gu Jinben, Jin Liu, Liu Ning, Liu Tao, Zhou Zhengliang, Zhong Daning, Liu Tianqiao, Xiao Shuijing.
Fiber reinforced composite pipes for confined concrete
1 Scope
This document specifies the classification, code and marking, raw materials, requirements, inspection rules and
Marking, packaging, transportation, storage and factory certification, and describes the corresponding test methods.
This document applies to the design, manufacture, inspection and acceptance of fiber reinforced composite pipes for confined concrete (referred to as confined pipes).
2 Normative references
The contents of the following documents constitute 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/T 1446 General principles for test methods for properties of fiber reinforced plastics
GB/T 1447 Test method for tensile properties of fiber reinforced plastics
GB/T 1458-2023 Test method for mechanical properties of annular specimens of fiber-wound reinforced composites
GB/T 1462 Test method for water absorption of fiber reinforced plastics
GB/T 2576 Test method for insoluble content of fiber reinforced plastic resin
GB/T 2577 Test method for resin content of glass fiber reinforced plastics
GB/T 3854 Test method for Barcol hardness of reinforced plastics
GB/T 3855 Test method for resin content of carbon fiber reinforced plastics
GB/T 3961 Terminology of fiber reinforced plastics
GB/T 13657 Bisphenol A epoxy resin
GB/T 18369 Glass fiber roving
GB/T 26752 Polyacrylonitrile-based carbon fiber
GB/T 38111 Basalt fiber classification and code
GB/T 40396 Test method for glass transition temperature of polymer matrix composites - Dynamic mechanical analysis (DMA)
GB/T 50081-2019 Test methods for physical and mechanical properties of concrete
HG/T 5876 Epoxy vinyl ester resin
3 Terms and definitions
The terms and definitions defined in GB/T 3961 and the following apply to this document.
3.1
fiber reinforced polymer composite tubes for confining concrete
crete
It is a composite of reinforcing fiber and matrix resin, and is used in civil engineering structural composite components in the form of internal concrete filling.
A tubular product that acts as a constraint on it.
3.2
Axial longitudinal direction
Constrain the direction of the rotation center axis of the fiber reinforced concrete composite pipe.
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