|
US$619.00 ยท In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 17643-2025: Geosynthetics - Polyethylene geomembrane
Status: Valid GB/T 17643: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 17643-2025 | English | 619 |
Add to Cart
|
5 days [Need to translate]
|
Geosynthetics - Polyethylene geomembrane
| Valid |
GB/T 17643-2025
|
| GB/T 17643-2011 | English | 779 |
Add to Cart
|
6 days [Need to translate]
|
Geosynthetics -- Polyethylene geomembrane
| Valid |
GB/T 17643-2011
|
| GB/T 17643-1998 | English | 359 |
Add to Cart
|
3 days [Need to translate]
|
Geosynthetics--Polyethylene geomembrane
| Obsolete |
GB/T 17643-1998
|
PDF similar to GB/T 17643-2025
Basic data | Standard ID | GB/T 17643-2025 (GB/T17643-2025) | | Description (Translated English) | Geosynthetics - Polyethylene geomembrane | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G33 | | Classification of International Standard | 83.140.10 | | Word Count Estimation | 30,312 | | Date of Issue | 2025-04-25 | | Date of Implementation | 2025-11-01 | | Older Standard (superseded by this standard) | GB/T 17643-2011 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 17643-2025: Geosynthetics - Polyethylene geomembrane---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 83.140.10
CCSG33
National Standard of the People's Republic of China
Replace GB/T 17643-2011
Geosynthetics Polyethylene Geomembrane
Released on 2025-04-25
2025-11-01 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 Basic raw materials 2
5 Product classification, code and naming 3
6 Technical Requirements 3
7 Test methods 9
8 Inspection Rules 12
9 Marking, packaging, storage and transportation 13
Appendix A (Normative) Determination of thickness of rough geomembrane 14
Appendix B (Normative) Determination of roughness height of rough geomembrane 17
Appendix C (Normative) Determination of Carbon Black Dispersion 19
Appendix D (Normative) Determination of high pressure oxidation induction time 22
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 replaces GB/T 17643-2011 "Geosynthetics Polyethylene Geomembrane". Compared with GB/T 17643-2011,
In addition to structural adjustments and editorial changes, the main technical changes are as follows.
--- Added the scope of application of polyethylene geomembrane (see Chapter 1, Chapter 1 of the.2011 edition);
--- Changed the terms and definitions of geomembranes (see 3.1, 3.1 of the.2011 edition);
--- Added the terms and definitions of polyethylene geomembrane (see 3.2);
--- Deleted high-density polyethylene geomembrane, low-density polyethylene geomembrane, linear low-density polyethylene geomembrane, tensile yield strength, yield strength
Terms and definitions of elongation, tensile strength at break, elongation at break, right-angle tear load, and 2% secant modulus (see.2011 edition
3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.13);
--- Changed the density of basic raw materials (see Table 1, 4.1 of the.2011 edition);
--- Added the provisions for the basic raw materials of environmentally friendly high-density polyethylene geomembrane (see 4.2);
--- Changed the requirements for the use of recycled materials (see 4.3, 4.2 of the.2011 edition);
--- Deleted the main raw materials in the classification and code table (see Table 1 of the.2011 edition);
--- Change the product width and product thickness in the name to product specifications (see 5.2, 5.2 of the.2011 edition);
--- Changed the length deviation and width deviation (see 6.1, 6.1 of the.2011 edition);
--- Changed the thickness limit deviation of rough polyethylene geomembrane (see Table 4, Table 3 of the.2011 edition);
--- Changed the appearance quality indicators of crystal point, dead block and impurities (see Table 5, Table 4 of the.2011 edition);
--- Change the elongation at break to tensile strain at break (see Table 6, Table 7, Table 8, Table 9, Table 10, Table 5, Table 6, Table 7, Table 10 of the.2011 edition)
Table 8, Table 9);
--- Change the yield elongation to tensile yield strain, and change the performance indicators (see Table 6, Table 7, Table 8, Table 5,.2011 Edition
Table 6, Table 7);
--- Change the carbon black content of black polyethylene geomembrane to carbon black content, and change the performance indicators (see Table 6, Table 7, Table 8, Table 9,
Table 10, Table 5, Table 6, Table 7, Table 8, Table 9 of the.2011 edition);
---Changed GH-2S tensile load stress cracking to stress cracking resistance, and changed the performance indicators (see Table 7, Table 8,.2011 Edition
Table 6, Table 7);
--- Change the puncture resistance to puncture strength (see Table 6, Table 7, Table 8, Table 9, Table 10,.2011 edition of Table 5, Table 6, Table 7, Table 8,
Table 9);
---Added low temperature impact embrittlement performance, water vapor permeability coefficient, and dimensional stability performance indicators for GH-2S, GH-2T, and GL-2
(See Table 7, Table 8, Table 10, Table 6, Table 7, Table 9 of the.2011 edition);
--- Changed the minimum performance index of roughness height of rough polyethylene geomembrane (see Table 8, Table 7 of the.2011 edition);
--- Changed the tensile fracture strength and tensile fracture strain performance indicators of rough polyethylene geomembrane (see Table 8, Table 7 of the.2011 edition);
--- Added the calculation formulas for tensile yield strength, tensile fracture strength and tensile fracture strain in the test method (see 7.8, 7.9);
--- Changed the references to the test methods for puncture strength, stress cracking resistance and atmospheric oxidation induction time (see 7.11, 7.12, 7.15,
7.11, 7.12, 7.15 of the.2011 edition);
--- Added full value comparison method (see 8.5.1);
--- Added the calculation formulas for the limit deviation and average thickness deviation of rough geomembrane thickness (see A.6);
--- Added the area and size values of carbon black clusters and inclusions for carbon black dispersion rating (see Appendix C and Appendix E of the.2011 edition);
--- Deleted the appendix "Determination of puncture resistance" and the appendix "Determination of tensile load stress cracking (notch constant load tensile load stress test
(See Appendix C and Appendix D of the.2011 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 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. Beijing Huadun Snowflake Plastics Group Co., Ltd., Huadun Snowflake Plastics (Gu'an) Co., Ltd., China Petrochemical Corporation
Chemical (Beijing) Research Institute of Chemical Industry Co., Ltd., Jiangsu Jinba Environmental Technology Co., Ltd., Tai'an Jialutong Engineering Materials Co., Ltd., Shandong
Tianda Plastic Co., Ltd., Soma Geosynthetics (Suzhou) Co., Ltd., Shandong Baifeng Plastic Co., Ltd., Hongxiang New Materials Co., Ltd.
Company, Nanchang Tiangao Environmental Protection Technology Co., Ltd., Shijiazhuang Tiedao University, Nanjing Ruitwei Environmental Technology Research Institute Co., Ltd., Yixing City
Jiegao Nonwovens Co., Ltd., Yizheng Shengli Waterproofing and Drainage Materials Co., Ltd., Hongcheng Synthetic Materials (Jiangsu) Co., Ltd., Shandong Jinruixiang Soil
Engineering Materials Co., Ltd., Shanghai Yingfan Engineering Materials Co., Ltd., Guangdong Jinsui Environmental Protection Technology Co., Ltd., Shandong Jinchi Huayi Engineering Materials Co., Ltd.
Co., Ltd., Shandong Tianhai New Materials Engineering Co., Ltd., Haobo (Shandong) New Materials Technology Co., Ltd., Changsha Jianyi New Materials Co., Ltd.,
Liaoning Dayu Waterproof Engineering Co., Ltd., Qingdao Xuyu Geotechnical Materials Co., Ltd., Tianjin Jianchang Environmental Protection Co., Ltd., Shanghai Huiguang
Environmental Technology Co., Ltd., China Petrochemical Corporation Maoming Branch, Shandong Dexuda Geotechnical Materials Co., Ltd., Shandong Yibo
Sunshine Engineering Materials Co., Ltd., Weifang Tuowang Industrial Co., Ltd., Yunnan Zhanpeng Geotechnical Materials Manufacturing Co., Ltd., Zhejiang Tianpeng New Materials Co., Ltd.
Ltd., Shandong Lude New Materials Co., Ltd., Shandong Jiantong Plastics Technology Co., Ltd., Taian Nolian Engineering Materials Co., Ltd., Beijing
Huaxin Snowflake Geotechnical Environmental Protection Technology Co., Ltd., Zhongchi Engineering Technology Co., Ltd., Shanghai Surveying and Design Institute Co., Ltd., Desheng Synthetic Materials
Co., Ltd., Feicheng Lianyi Engineering Plastics Co., Ltd., Hunan Shengye Geotechnical Materials Manufacturing Co., Ltd., Xinjiang Jindayu Environmental Technology Co., Ltd.
Company, Shandong Zhonghai Xinke Environmental Technology Co., Ltd., Yunnan Zhongchi Engineering Materials Co., Ltd., Yunnan Shenzhou Engineering Materials Co., Ltd., China
Power Construction Group Chengdu Surveying, Design and Research Institute Co., Ltd.
The main drafters of this document are. Liu Bingwei, Zhe Dongmei, Ding Jinhai, Zhao Xinhao, Chen Ximing, Zhang Baoli, Wang Weiyun, Zhou Ziying, Xie Hao,
Liu Haowu, Deng Shaoping, Yang Guangqing, Wang Zhenglong, Bao Xufeng, Zhao Baoping, Zhang Zhanyuan, Ren Fangqin, He Shicong, Wang Shuai, Zhou Kun, Xiao Huachun, Zhang Ming,
Wang Jianyi, Zhang Dongxu, Zheng Hong, He Shiyue, Chen Guanhua, Cen Jingyun, Fu Lirong, Chen Qi, Zheng Haigang, Lv Jiansong, Gao Yang, Liang Xunmei, Dai Xin,
Dong Yiyao, Ma Xiangyi, Yu Xinhua, Yang Huahao, Zhao Weiting, Zhang Pengcheng, Wu Xianghui, Zhang Tao, Cai Wangfan, Qiu Deming, Xiao Ming, Gao Shoufu, Yin Luzhong,
Deng Xingfu.
This document was first issued in.1998, revised for the first time in.2011, and this is the second revision.
Geosynthetics Polyethylene Geomembrane
1 Scope
This document specifies the basic raw materials, product classification and code and naming, technical requirements, inspection rules and marking, packaging and
Packaging, storage and transportation, and describes the test methods.
This document is applicable to products made of polyethylene resin as the basic raw material and with additives added in water conservancy and hydropower, transportation, animal husbandry, municipal engineering, etc.
Production, inspection and sales of polyethylene geomembranes used in waterproofing and anti-seepage projects such as engineering, metallurgy and mining, solid waste treatment, landfill, petrochemical industry, etc.
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 1033.2 Plastics - Determination of density of non-cellular plastics - Part 2.Density gradient column method
GB/T 1037-2021 Determination of water vapor transmission properties of plastic films and sheets - Cup weight gain and weight loss method
GB/T 1040.3 Determination of tensile properties of plastics Part 3.Test conditions for films and sheets
GB/T 2035 Plastics Terminology
GB/T 2918 Standard environment for conditioning and testing of plastic specimens
GB/T 5470 Determination of brittle temperature of plastics by impact method
GB/T 6672 Plastic film and sheet thickness determination mechanical measurement method
GB/T 6673 Determination of length and width of plastic film and sheeting
GB/T 7141 Test methods for thermal aging of plastics
GB/T 8170 Rules for rounding off values and expression and determination of limit values
GB/T 12027 Test method for dimensional change of plastic film and sheeting upon heating
GB/T 13021 Determination of carbon black content in polyolefin pipes and fittings - Calcination and pyrolysis method
GB/T 16422.3 Plastics laboratory light source exposure test method Part 3.Fluorescent ultraviolet lamp
GB/T 19466.6 Plastics Differential Scanning Calorimetry (DSC) Part 6.Oxidation Induction Time (Isothermal OIT) and Oxidation Induction
Determination of temperature (dynamic OIT)
GB/T 19978 Determination of puncture strength of geotextiles and related products
GB/T 41794 Geosynthetics Polyolefin geomembranes - Evaluation of stress cracking resistance - Notched constant tensile load method
QB/T 1130 Test method for right-angle tearing properties of plastics
SH/T 1801 Medium density polyethylene resin for geomembrane
3 Terms and definitions
The terms and definitions defined in GB/T 2035 and the following apply to this document.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 17643-2025_English be delivered?Answer: Upon your order, we will start to translate GB/T 17643-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 17643-2025_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 17643-2025_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+ countriesQuestion 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 [email protected]. 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. Question 5: Should I purchase the latest version GB/T 17643-2025?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17643-2025 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|