Standard

NEN-EN 13491:2018 en

Geosynthetic barriers - Characteristics required for use in the construction of tunnels and associated underground structures

88,00 95,92 Incl BTW

About norm

Status Current
Number of pages 62
Committee Geokunststoffen
Published on 01-03-2018
Language English
NEN-EN 13491 specifies the characteristics of geosynthetic barriers, including polymeric geosynthetic barriers, clay geosynthetic barriers and bituminous geosynthetic barriers, when used as fluid barriers and separation layer in the construction of tunnels and associated underground structures, and the appropriate test methods to determine these characteristics. The intended use of these products is to control the leakage of fluid through the construction. This document is not applicable to geotextiles or geotextile-related products as defined in EN ISO 10318-1. This document provides for the assessment and verification of constancy of performance (AVCP) of the product to this European Standard including factory production control procedures. This document defines characteristics to be considered with regard to the presentation of performance. This document does not cover applications where the geosynthetic barrier is to be in contact with water that has been treated for human consumption.

Details

ICS-code 59.080.70
91.100.50
Dutch title Afdichtingen van geokunststof - Vereiste eigenschappen voor gebruik als vloeistofafdichting in tunnels en ondergrondse constructies
English title Geosynthetic barriers - Characteristics required for use in the construction of tunnels and associated underground structures
Replaces

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