GB/T 17689-2008 English PDF

US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 17689-2008: Geosynthetics -- Plastic geogrids
Status: Valid

GB/T 17689: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 17689-2008	229	Add to Cart	3 days	Geosynthetics -- Plastic geogrids	Valid
GB/T 17689-1999	319	Add to Cart	3 days	Geosynthetics--Plastic geogrid	Obsolete

Similar standards

GB/T 15558.1   GB/T 19472.1   GB/T 19472.2   GB/T 45332   GB/T 43982.11   GB/T 45331   

Basic data

Standard ID: GB/T 17689-2008 (GB/T17689-2008)
Description (Translated English): Geosynthetics -- Plastic geogrids
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G33
Classification of International Standard: 83.140.10
Word Count Estimation: 10,174
Date of Issue: 2008-03-24
Date of Implementation: 2008-10-01
Older Standard (superseded by this standard): GB/T 17689-1999
Quoted Standard: GB/T 13021-1991; GB/T 17637-1998; QB/T 2854-2007
Regulation (derived from): National Standard Approval Announcement 2008 No.5 (Total No.118)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the terms and definitions plastic geogrid, Product Naming and specifications, requirements, test methods, inspection rules and product logos, transportation and storage. This standard applies to high-density polyethylene or polypropylene as the main raw material, plastics extrusion, punching, stretching plastic geogrid plane mesh structure. This standard does not apply to plastic reinforced with welded and chemical fiber or glass fiber materials made ??of geogrid warp.

GB/T 17689-2008: Geosynthetics -- Plastic geogrids

---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.
Geosynthetics. Plastic geogrids ICS 83.140.10 G33 National Standards of People's Republic of China Replacing GB/T 17689-1999 Geosynthetics Plastic Geogrid Posted 2008-03-24 2008-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is one of the standard series of products geosynthetics, is GB/T 17689-1999 "Geosynthetics Plastic Geogrid Gate "amendments. This standard replaces GB/T 17689-1999, this standard and GB/T 17689-1999 main changes are as follows. --- Increased introduction; --- In scope, clearly states that the "This standard does not apply to plastic reinforced with welded and chemical fiber or glass fiber materials by Weaving geogrid "; --- Abolition of the "mass per unit area" and "width specification" requirements; --- Increasing the carbon black content requirements; --- Increasing the creep performance requirements; --- Test method for increasing the multi-ribbed law; --- Mechanical properties test requirements increase the pre-tension; --- Increasing the nominal elongation project; --- In the test method, of 2% and a nominal tensile elongation at 5% elongation and a nominal strength test method has been modified, stretching speed Degree from the 50mm/min to change the distance between the specimen holder 20% per minute as the drawing speed (mm/min); --- Removed per meter tensile yield strength, elongation yield representation. The standard proposed by China National Light Industry Council. This standard by the National Standardization Technical Committee of plastic products. This standard by the Chongqing-Lan Industrial Co., Ltd., Asahi domain Qingdao Geotechnical Materials Co., Ltd. Hubei force special geotextile material, Shandong Taifeng geotextile material Ltd., Tensar Geosynthetics (Wuhan) Co., Ltd. Nanchang-day high Engineering Materials Co., Taian Jingwei Plastic Co., Ltd. is responsible for drafting. The main drafters. Zhang Yuning, Li Xianhua, Liu Wei, Guo Yuansheng, Li Bin, HE Bo, Ho Chun Di Mao was in. This standard replaces the standards previously issued as follows. --- GB/T 17689-1999.

Introduction

The standard of play in geotechnical engineering construction in an important role; one of geosynthetics series of product standards for plastic Geocell Gate production, supply and construction to provide technical basis. Plastic geogrid products, mainly for the construction of reinforced soil or reinforcing materials. Generally divided into one-way stretch plastic Geocell Gate and two-way stretch plastic geogrid. One-way stretch plastic geogrid for retaining walls, steep slopes, embankments, abutments and landslides repair works of reinforcement material. Two-way stretch plastic geogrid for roads, railways, airports, terminals and other soft ground treatment and slope, dams, bank protection, road widening, Reinforcement highway pavement, airport pavement and other projects. Geosynthetics Plastic Geogrid

1 Scope

This standard specifies the terms and definitions plastic geogrid, Product name and specifications, requirements, test methods, inspection rules and product Signs, transportation and storage. This standard applies to high density polyethylene (HDPE) or polypropylene (PP) as the main raw material, plastics extrusion, punching, stretching from the Plastic geogrid flat network structure. This standard does not apply to plastic reinforced with welded and chemical fiber or glass fiber materials made of warp geogrid.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 13021-1991 Determination of polyethylene pipes and fittings carbon black content (and pyrolysis) (neq ISO 6964. 1986) Determination of GB/T 17637-1998 geotextile - related products tensile creep and creep rupture behavior (eqv ISO /FDIS 13431.1998) QB/T 2854-2007 plastic geogrid creep test and evaluation methods

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 In the test methods and conditions specified, the first peak tension plastic geogrid specimens appear in the external force, converted into single Rally bit width to kN/m representation. 3.2 Minimum intensity value of the corresponding product specification requirements. 3.3 Tensile strain stress reaches the nominal strength is. 3.4 Under stress (load) action, material strain (deformation) phenomena vary with time.

4 Product name and specifications

4.1 Classification 4.1.1-way stretch plastic geogrid (referred to as a single pull plastic grille), code-named TGDG, see Figure 1. 4.1.2 two-way stretch plastic geogrid (referred to as the double pull plastic grille), code-named TGSG, shown in Figure 2. ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 17689-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 17689-2008_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 17689-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 17689-2008_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.

Question 5: Should I purchase the latest version GB/T 17689-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17689-2008 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.