59.080.70 土工布 标准查询与下载
共找到 1298 条与 土工布 相关的标准，共 87 页
Geosynthetics — Determination of compression behaviour —Part 1: Compressive creep properties
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- 59.080.70
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- 2021-12-20
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Geosynthetics — Guidelines for the assessment of durability
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- 59.080.70
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- 发布
- 2021-12-20
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Geosynthetics — Wide-width tensile test
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- 59.080.70
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- 发布
- 2021-12-20
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Geosynthetics — Wide-width tensile test
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- 59.080.70
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- 发布
- 2021-12-20
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Geosynthetics — Tensile test for joints/seams by wide-width strip method
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- 59.080.70
- CCS
- 发布
- 2021-12-20
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Geosynthetics — Guidelines for the assessment of durability
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- 59.080.70
- CCS
- 发布
- 2021-12-20
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Clay geosynthetic barriers — Determination of permeability to gases
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- 59.080.70
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- 发布
- 2021-12-20
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Geotextiles and geotextile-related products — Determination of water permeability characteristics normal to the plane, under load
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- 59.080.70
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- 发布
- 2021-12-20
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Geotextiles and geotextile-related products — Determination of water permeability characteristics normal to the plane, under load
- ICS
- 59.080.70
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- 发布
- 2021-12-20
- 实施
Clay geosynthetic barriers — Determination of permeability to gases
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- 59.080.70
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- 发布
- 2021-12-20
- 实施
Geosynthetics — Determination of compression behaviour —Part 2: Determination of short-term compression behaviour
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- 59.080.70
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- 发布
- 2021-12-20
- 实施
Geosynthetics — Tensile test for joints/seams by wide-width strip method
- ICS
- 59.080.70
- CCS
- 发布
- 2021-12-20
- 实施
Design using geosynthetics. Separation
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- 59.080.70
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- 发布
- 2021-11-05
- 实施
- 2021-11-05
This document describes a screening test method to establish a minimum acceptance level of resistance of geotextiles and geotextile-related products to soil moisture. In certain polymers moisture leads to hydrolysis throughout the thickness of the fibre (internal hydrolysis) but
Geotextiles and geotextile-related products - Screening test method for determining the resistance to hydrolysis in water; German version EN 12447:2021
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- 59.080.70
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- W59
- 发布
- 2021-11-01
- 实施
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 is it 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 be applicable in all circumstances. This guide is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be judged, nor should this guide be applied without consideration of a project’s many unique aspects. The word ‘standard’ in the title of this guide means only that the guide has been approved through the ASTM International consensus process. 1.8 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.9 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 Guide for Specifying Drainage Geocomposites
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- 59.080.70
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- 发布
- 2021-11-01
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Design using geosynthetics – Part 2: Separation
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- 59.080.70
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- 发布
- 2021-10-26
- 实施
- 2021-10-29
Geotextiles and geotextile-related products－Abrasion damage simulation(sliding block test)
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- 59.080.70
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- 发布
- 20211018
- 实施
- 20211018
Geosynthetics－Procedure for simulating damage under interlocking-concrete-block pavement by the roller compactor method
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- 59.080.70
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- 发布
- 20211018
- 实施
- 20211018
Clay geosynthetic barriers — Determination of water absorption of bentonite
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- 59.080.70
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- 发布
- 20211018
- 实施
- 20211018
Geosynthetics－Static puncture test (CBR test)
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- 59.080.70
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- 发布
- 20211018
- 实施
- 20211018
