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Basic data
| Standard ID | GB/T 43982.1-2024 (GB/T43982.1-2024) |
| Description (Translated English) | Plastics piping systems for renovation of underground water supply networks - Part 1: General |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | G33 |
| Classification of International Standard | 83.140.30 |
| Word Count Estimation | 22,213 |
| Date of Issue | 2024-05-28 |
| Date of Implementation | 2024-12-01 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 43982.1-2024: Plastics piping systems for renovation of underground water supply networks - Part 1: General
---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.
ICS 83:140:30
CCSG33
National Standards of People's Republic of China
Plastic pipe systems for trenchless repair of underground water supply networks
Part 1: General
Part 1: General
(ISO 11298-1:2018,MOD)
Released on 2024-05-28
2024-12-01 implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
3:1 General terms 1
3:2 Terminology of repair methods 2
3:3 Product characteristic terms 3
3:4 Material terminology 4
3:5 Product Phase Terminology 4
3:6 Working Conditions Terminology 5
4 Symbols and abbreviations 5
4:1 Symbols 5
4:2 Abbreviations 5
5 M stage pipe material requirements 6
5:1 Raw materials 6
5:2 General characteristics 6
5:3 Material properties 6
5:4 Geometric properties 6
5:5 Mechanical properties 6
5:6 Physical properties 6
5:7 Connection 6
5:8 Signs 6
5:9 Packaging, transportation and storage 7
6 M-stage pipe fittings requirements 7
6:1 Raw materials 7
6:2 General characteristics 7
6:3 Material properties 7
6:4 Geometric properties 7
6:5 Mechanical properties 7
6:6 Physical properties 7
6:7 Connection 7
6:8 Logo 7
6:9 Packaging, transportation and storage 8
7 Annex 8
8 Phase I Lining System Requirements 8
8:1 Materials 8
8:2 General requirements 8
8:3 Material properties 8
8:4 Geometric properties 8
8:5 Mechanical properties 8
8:6 Physical properties 9
8:7 Other Features 9
8:8 Sampling for testing 9
9 Construction and Acceptance 9
9:1 Construction 9
9:2 Equipment 10
9:3 Installation10
9:4 Process Inspection and Testing 11
9:5 Lining Post-treatment 11
9:6 Reconnection with the existing pipe network system 11
9:7 Completion inspection and testing 11
9:8 File 11
Appendix A (Informative) Structural changes of this document compared with ISO 11298-1:2018 12
Appendix B (Informative) Technical differences between this document and ISO 11298-1:2018 and their causes 13
Reference 14
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:
This document is Part 1 of GB/T 43982 "Plastic Piping Systems for Trenchless Repair of Underground Water Supply Networks":
The following parts have been published:
--- Part 1: General:
This document is modified to adopt ISO 11298-1:2018 "Plastic piping systems for trenchless rehabilitation of underground water supply networks - Part 1: General":
Compared with ISO 11298-1:2018, this document has many structural adjustments: A comparison of the structural number changes between the two documents
See Appendix A for the table:
This document has many technical differences compared to ISO 11298-1:2018:
A list of these technical differences and their reasons is given in Appendix B:
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 Light Industry Federation:
This document is under the jurisdiction of the National Technical Committee for Standardization of Plastic Products (SAC/TC48):
This document was drafted by: Sun Yat-sen University, Huachuang Tianyuan Industrial Development Co:, Ltd:, China Municipal Engineering Central South Design and Research Institute
Co:, Ltd:, Guangzhou Municipal Engineering Group Co:, Ltd:, Anyue Environmental Technology Co:, Ltd:, China University of Geosciences (Wuhan), Shanghai City
Construction Design and Research Institute (Group) Co:, Ltd:, Beijing Beipai Construction Co:, Ltd:, Shanghai Surveying and Design Institute Co:, Ltd:, Zhengzhou University,
Shandong Shengbang Plastic Co:, Ltd:, Shandong Donghong Pipe Industry Co:, Ltd:, Zhongyu Hose Technology Co:, Ltd:, Primus Pipeline (Shanghai)
Co:, Ltd:, China Municipal Engineering Northwest Design Institute Co:, Ltd:, China Construction Underground Space Co:, Ltd:, Rosenberg (Wuxi) Pipeline Technology
Ltd:
The main drafters of this document are: Ma Baosong, Li Peng, Yang Tao, An Guanfeng, Wang Qingshun, Zeng Cong, Jiang Ming, Lu Xuexing, Yang Hong, Fang Hongyuan, Jing Faqi,
Ni Fengyao, Zhang Yongcheng, Cai Yong, Wang Bin, Luo Hongchuan, Wang Zhenchao, Huang Sheng:
Introduction
According to the application field of the pipeline system to be repaired, the trenchless repair technology is divided into the following technology series:
---Plastic pipe system for trenchless repair of underground non-pressure drainage network;
--- Plastic pipe systems for trenchless repair of underground pressure drainage networks;
---Plastic pipe systems for trenchless repair of underground water supply networks;
---Plastic piping system for trenchless repair of underground gas pipeline network:
GB/T 43982 "Plastic Pipe Systems for Trenchless Repair of Underground Water Supply Pipe Networks" specifies the plastic pipe systems for trenchless repair of underground water supply pipe networks:
Requirements for pipelines: GB/T 43982 is intended to consist of the following parts:
--- Part 1: General: The purpose is to establish the requirements for plastic pipe systems used for trenchless repair of underground non-pressure drainage networks:
General requirements, overarching principles and relevant rules to be followed:
--- Part 2: Continuous interlaced lining method: The purpose is to clarify the applicable materials of the continuous interlaced lining method in production, manufacturing and construction inspection:
Technical requirements for the collection phase:
--- Part 3: Tight fit lining method: The purpose is to clarify the applicable materials of the tight fit lining method in production, manufacturing and construction inspection:
Technical requirements for the collection phase:
--- Part 4: In-situ curing lining method: The purpose is to clarify the applicable materials of the in-situ curing lining method in production, manufacturing and construction
Technical requirements for the collection phase:
Part 1 (General Principles) of each technical series specifies the general requirements for non-excavation repair technology in this field, and the other parts correspond to specific
Engineering technology methods (construction methods): Each part (construction method) is used in conjunction with Part 1 (General Principles): This document is used as Part 1 of GB/T 43982
The:2011 Standard specifies general requirements for plastic pipe systems used in the rehabilitation of water supply networks: Since not all technologies (processes) are applicable to every application,
Therefore, the components contained in different technical series standards may vary: For further information, see GB/T 37862:
The standard system table in Figure 1 shows the common parts of the non-excavation repair technology system, the relationship between each technology series and its basic
constitute:
Figure 1 Standard architecture of plastic pipe system for pipe network repair
Plastic pipe systems for trenchless repair of underground water supply networks
Part 1: General
1 Scope
This document specifies the basic concept system and general technical requirements for plastic pipe systems for trenchless repair of underground water supply networks, including M
Performance requirements for pipes, fittings and accessories in Phase I and Phase I, as well as technical and quality requirements in the construction and acceptance phases:
This document applies to the production of plastic pipes, fittings and accessories for the repair of underground water supply networks, as well as the construction and acceptance of lining systems:
This document does not apply to the original pipeline body, non-structural spray coatings, and annular gap filling materials between the lining and the original pipeline:
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 5749 Sanitary standard for drinking water
GB/T 17219 Safety evaluation standard for drinking water transmission and distribution equipment and protective materials
GB/T 21873 Rubber seals for water supply, drainage and sewage pipes, interface sealing ring material specification (GB/T 21873-
2008,ISO 4633:2002,MOD)
GB/T 37862 General principles for plastic pipes for trenchless repair (GB/T 37862-2019, ISO 11295:2017, MOD)
GB 50268 Code for Construction and Acceptance of Water Supply and Drainage Pipeline Projects
CJJ/T 244 Technical specification for trenchless repair and renewal of urban water supply pipelines
3 Terms and definitions
The terms and definitions defined in GB/T 37862 and the following apply to this document:
3:1 General terms
3:1:1
piping system piping system; pipeline system
A network of interconnected pipes used to transport fluids:
3:1:2
Rehabilitation
Various technologies and methods that can restore or improve the damaged structure/function of the original piping system:
Note: For example, the technology and methods for repairing, updating and replacing the original pipeline:
[Source: GB/T 37862-2019, 3:1:2, modified]
3:1:3
Lining pipe liningpipe
A pipe that is placed into an existing pipeline and works alone or with the existing pipeline to achieve pipeline repair:
Note: In rehabilitation construction, lined pipe is sometimes also called lining:
...
