W59 其他纺织制品 标准查询与下载

ASTM D7613-17 柔性聚丙烯增强(fPP-R)和非增强(fPP)土工膜的标准规格

1.1 This specification covers flexible polypropylene reinforced (fPP-R) and nonreinforced (fPP) geomembranes made from flexible polypropylene as the principal polymer prepared by the polymerization of propylene with or without other alpha olefin monomers. 1.2 The tests and property limits used to characterize the sheet are values intended to ensure minimum quality. In-place system design criteria, such as field-seaming strength and material compatibility, among others, are factors that should be considered but are beyond the scope of this specification. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Flexible Polypropylene Reinforced (fPP-R) and Nonreinforced (fPP) Geomembranes

ASTM D4873/D4873M-17 土工合成卷形物和样品的识别, 储存和搬运标准指南

4.1 For a geosynthetic to be properly used it must be adequately identified and packaged. It must be handled and stored in such a way that its physical property values are not degraded. Failure to follow good practice may result in the unnecessary failure of the geosynthetic in a properly designed application. 4.2 This guide is not intended to replace project-specific storage, handling, identification, packaging, or installation requirements or quality assurance programs. 1.1 This guide provides guidelines for the identification and packaging of rolled geosynthetics by the manufacturer and for the handling and storage of geosynthetics by the end user. This guide is not to be considered as all encompassing since each project involving geosynthetics presents its own challenges and special conditions. Geosynthetic samples are often taken at manufacturer, supplier, or at the job site primarily for the purpose of conformance testing and verification. These samples should be properly labeled for identification purposes. 1.2 This guide is intended to aid manufacturers, suppliers, purchasers, and users of geosynthetics for identification, handling, and storage. 1.3 This guide is not applicable for factory-fabricated panels due to a different set of identifications for the panel by the fabricator. For fabricated geomembrane panels, refer to Guide D7865. 1.4 This guide is not intended for geosynthetic clay liners. For GCLs, refer to Guide D5888. 1.5 This guide is also applicable to geosynthetic samples. 1.6 Each type of geosynthetic is listed by section to address specific requirements.   Geotextiles – Section 5   Geogrids – Section 6   Geomembrane Rolls – Section 7   Geonets – Section 8  

Standard Guide for Identification, Storage, and Handling of Geosynthetic Rolls and Samples

ASTM D4439-17 土工合成相关标准术语

Standard Terminology for Geosynthetics

ASTM D7931-17 规定排水土工合成材料的标准指南

4.1 This guide is intended to aid designers, purchasers, installers, contractors, owners, operators, and agencies in establishing the minimum criteria to specify drainage geocomposites. Specifically, this guide presents a methodology for determining the allowable flow rate of a candidate drainage geocomposite. The resulting value is then compared to a required (or design) flow rate for a product-specific and site-specific factor of safety. 4.2 It is recognized that there are other products that may achieve the same performance requirements but are not listed in this document. Manufacturers of such products are invited to implement this standard guide with the appropriate information. 4.3 It should be recognized that parties, organizations, or representatives may perform additional tests other than those required in this guide. In this case, the more stringent project-specific tests will then take precedence. 4.4 By simulating site-specific conditions (inclusive of site-specific liquids and temperatures except for load duration beyond 100 h, chemical/biological clogging, and geotextile intrusion), additional reduction factors need not be explicitly accounted for in certain products. 1.1 This guide presents a guideline specifying a drainage geocomposite product; it specifically provides recommendations to determine the allowable flow rate of a candidate drainage geocomposite. The resulting value is then compared to a required (or design) flow rate for a product-specific and site-specific factor of safety. 1.2 This guide is intended to aid designers, purchasers, installers, contractors, owners, operators, and agencies in establishing minimum guidelines for drainage geocomposite materials. This guide is not to be used for manufacturer’s quality control purposes, nor a construction quality assurance specification. 1.3 This guide does not address the required (or design) flow rate value, nor the subsequent factor of safety values, which are typically design specific. 1.4 The procedures recommended in this guide use ASTM test methods. 1.5 This guide is applicable to all types of drainage geocomposites regardless of their core configuration or geotextile type. It can also be used to evaluate thick nonwoven geotextiles that provide drainage. 1.6 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.7 This guide offers an organized collection of information or a series of options and does not recommend a specific course of action. This guide cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this guide may......

Standard Guide for Specifying Drainage Geocomposites

ASTM D6213-17 通过试验评估土工格栅耐流体化学性的标准实施规程

5.1 This practice is intended to provide a list of standard procedures for test programs investigating the chemical resistance of a geogrid to a liquid. This practice should be used in the absence of other specifications required for the particular situation being addressed. 5.2 This practice is intended to provide a basis of standardization for those wishing to compare or investigate the chemical resistance of a geogrid. It should be recognized that chemical resistance is a user judgment evaluation and that this practice does not offer procedures for interpreting the results obtained from test procedures contained in this practice. As a practice, this does not produce a test result. 5.3 This practice is for the chemical resistance assessment of geogrids and is written in parallel to similar practices for geomembranes, geotextiles, geonets, and geopipes. Each practice is to be considered individually for the geosynthetic under investigation and collectively for all geosynthetics exposed to the potentially harsh chemical environment under consideration. 1.1 This practice covers the procedures for testing of geogrids for chemical resistance to liquids. 1.2 This practice describes methods for measuring changes in physical and mechanical properties caused by immersion in test solutions that may be representative of anticipated end-use conditions. 1.3 This practice describes procedures for required and recommended testing of geogrids. 1.4 Evaluation or interpretation of test data is beyond the scope of this practice. 1.5 This practice is intended to be used in conjunction with Practice D5322 or Practice D5496, or both. The scope of this practice is limited to testing and reporting procedures for unexposed and exposed geogrid coupons. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 7. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Tests to Evaluate the Chemical Resistance of Geogrids to Liquids

BS EN ISO 1421:2016 橡胶或塑料涂层织物 拉伸强度和断裂伸长率的测定

Rubber- or plastics-coated fabrics. Determination of tensile strength and elongation at break

BS EN ISO 5470-1:2016 涂橡胶或塑料的织物.耐磨性的测定.Taber磨蚀机

Rubber- or plastics-coated fabrics. Determination of abrasion resistance. Taber abrader

ISO 1421:2016 橡胶或塑料涂层织物. 拉伸强度和断裂伸长率的测定

Rubber- or plastics-coated fabrics - Determination of tensile strength and elongation at break

DIN EN ISO 9863-1:2016 土工合成织物.特定压力下厚度的测定.第1部分:单层(ISO 9863-1-2016).德文版本EN ISO 9863-1-2016

Geosynthetics - Determination of thickness at specified pressures - Part 1: Single layers (ISO 9863-1:2016); German version EN ISO 9863-1:2016

DIN EN 13253:2016 土工织物和相关制品-侵蚀防控工程(海岸防护,堤岸护坡)需使用的特征.德文版本EN 13253-2016

Geotextiles and geotextile-related products - Characteristics required for use in erosion control works (coastal protection, bank revetments); German version EN 13253:2016

DIN EN 13252:2016 土工织物及其相关产品.用于排水系统的土工织物及其相关产品要求的特性.德文版本EN 13252-2016

Geotextiles and geotextile-related products - Characteristics required for use in drainage systems; German version EN 13252:2016

DIN EN 13249:2016 土工织物和相关制品.道路和其他交通区域(不包括铁路和夹杂沥青的结构)施工需使用的特征;德文版本EN 13249-2016

Geotextiles and geotextile-related products - Characteristics required for use in the construction of roads and other trafficked areas (excluding railways and asphalt inclusion); German version EN 13249:2016

DIN EN 13250:2016 土工织物和相关制品.铁路施工需使用的特征.德文版本EN 13250-2016

Geotextiles and geotextile-related products - Characteristics required for use in the construction of railways; German version EN 13250:2016

DIN EN 13265:2016 土工织物及其相关产品.用于液体废物容器置放的土工织物及其相关产品要求的特性.德文版本EN 13265-2016

Geotextiles and geotextile-related products - Characteristics required for use in liquid waste containment projects; German version EN 13265:2016

DIN EN 13251:2016 土工织物及其相关产品.用于土方工程、地基和固定结构的土工织物及其相关产品要求的特性.德文版本EN 13251-2016

Geotextiles and geotextile-related products - Characteristics required for use in earthworks, foundations and retaining structures; German version EN 13251:2016

ISO 5470-1:2016 橡胶或塑料涂层织物. 耐磨性的测定. 第1部分: 泰伯磨耗试验仪

This part of ISO 5470 describes a method of assessing the abrasive wear resistance of coated fabrics using the Taber abrader.

Rubber- or plastics-coated fabrics - Determination of abrasion resistance - Part 1: Taber abrader

DIN EN 13719:2016 土工合成材料. 接触土工合成材料隔层的土工合成材料的长期保护效率测定; 德文版本EN 13719-2016

Geosynthetics - Determination of the long term protection efficiency of geosynthetics in contact with geosynthetic barriers; German version EN 13719:2016

BS EN 13255:2016 土工布及土工布相关产品 运河建设所需的特性

Geotextiles and geotextile-related products. Characteristics required for use in the construction of canals

BS EN 13254:2016 土工布及土工布相关产品 水库和大坝建设中使用所需的特性

Geotextiles and geotextile-related products. Characteristics required for the use in the construction of reservoirs and dams

BS EN 13257:2016 土工布及土工布相关产品 固体废物处理所需的特性

Geotextiles and geotextile-related products. Characteristics required for use in solid waste disposals