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GB/T 41827-2022 English PDF

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US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 41827-2022: Polyolefin infiltration drainage mesh pipe for civil engineering application
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 41827-2022	259	Add to Cart	3 days	Polyolefin infiltration drainage mesh pipe for civil engineering application	Valid

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Basic data

Standard ID: GB/T 41827-2022 (GB/T41827-2022)
Description (Translated English): Polyolefin infiltration drainage mesh pipe for civil engineering application
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Y28
Classification of International Standard: 83.140.30
Word Count Estimation: 12,126
Date of Issue: 2022-10-12
Date of Implementation: 2023-05-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 41827-2022: Polyolefin infiltration drainage mesh pipe for civil engineering application

---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.
Polyolefin infiltration drainage mesh pipe for civil engineering application ICS 83.140.30 CCSY28 National Standards of People's Republic of China Geotechnical polyolefin seepage and drainage mesh pipe Released on 2022-10-12 2023-05-01 Implementation State Administration for Market Regulation Released by the National Standardization Management Committee

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 contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China National Light Industry Council. This document is under the jurisdiction of the National Plastic Products Standardization Technical Committee (SAC/TC48). This document was drafted by. Dalian Haichuan Technology Co., Ltd., Anhui Yuantong Seepage Drainage Material Technology Co., Ltd., Ningbo Anxin Deyi Plastic Industry Technology Co., Ltd., Xiamen Yixi Intelligent Technology Co., Ltd., Beijing China Railway Construction Construction Technology Co., Ltd., Guangdong Jinya Technology Co., Ltd., Da Liansuyuan Innovative Material Technology Co., Ltd., Guangdong Feicheng New Material Co., Ltd., Dalian Municipal Facilities Construction Co., Ltd., Zhejiang Ansheng Construction Co., Ltd., Shaanxi Guohongfu Testing Technology Co., Ltd., Dalian Plastic Research Institute Co., Ltd., Hunan Yinghong New Materials Co., Ltd. The main drafters of this document. Li Zhenjun, Yu Rulin, Yue Jianjun, Wang Ruihe, Lin Wei, Lin Hongsong, Bloomberg, Fan Zhiqiang, Xi Ruipeng, Luo Guanghua, Zhang Kangling, Zhang Dejun, Duan Chunfang, Huang Wenke, Chen Jianping, Yan Xiaodong. Geotechnical polyolefin seepage and drainage mesh pipe

1 Scope

This document specifies the material, structure and connection method, classification and standard Notes, requirements, inspection rules, signs, packaging, transportation and storage, and describe the corresponding test methods. This document is applicable to the production, inspection and sales of mesh pipes obtained by extrusion molding with polyolefin as the main raw material.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 1033.1-2008 Determination of density of plastics and non-cellular plastics - Part 1.Immersion method, liquid pycnometer method and titration method GB/T 2828.1 Counting sampling inspection procedure Part 1.Batch-by-batch inspection sampling plan retrieved by acceptance quality limit (AQL) GB/T 2918 Standard environment for conditioning and testing of plastic specimens GB/T 3682.1-2018 plastic thermoplastic melt mass flow rate (MFR) and melt volume flow rate (MVR) Determination of Part 1.Standard Methods GB/T 8806-2008 Determination of dimensions of plastic parts of plastic piping systems GB/T 9647-2015 Determination of ring stiffness of thermoplastic pipes GB/T 14153-1993 General rules for drop weight impact test methods of rigid plastics GB/T 19466.6-2009 Plastic Differential Scanning Calorimetry (DSC) Part 6.Oxidation Induction Time (Isothermal OIT) and Oxygen Determination of chemical induction temperature (dynamic OIT)

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 The surface area of the permeable mesh at the permeable part of the mesh tube. 3.2 The surface area of the closed portion of a partially closed mesh tube. 3.3 seepage drainage performance infiltration-drainageperformance Mesh tube storage and drainage capacity characterized by permeable surface area and drainage surface area. 3.4 Nominal outer diameter nominalouterdiameter The nominal value of the outer diameter dimension of the transverse annular rib of the mesh pipe. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 41827-2022_English be delivered?

Answer: Upon your order, we will start to translate GB/T 41827-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 41827-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 41827-2022_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.