20/30414374 DC - BS EN 12447. Geotextiles and geotextile-related products. Screening test method for determining the resistance to hydrolysis in water

20/30414374 DC

BS EN 12447. Geotextiles and geotextile-related products. Screening test method for determining the resistance to hydrolysis in water

Status : Current, Draft for public comment   Published : May 2020

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This document specifies a screening test method for determining the resistance of geotextiles and geotextile-related products to hydrolysis by exposing test specimens to water at elevated temperatures, followed by an evaluation of the changes in properties resulting from such exposure. It is intended as a means of establishing a minimum acceptable level of durability.

The test is applicable to any geotextile and geotextile-related product susceptible to hydrolysis, in particular polyester and polyamide based materials, and in addition to the yarns from which these geotextiles are made.

This method is not intended for determining the resistance of geotextiles to hydrolysis under highly acid or alkaline conditions.

NOTE

Performance tests to predict long-term lifetime or to compare products of different polymers or of similar polymers with differing structures can be based on the same method but with a wider range of temperatures and durations.




Standard Number20/30414374 DC
TitleBS EN 12447. Geotextiles and geotextile-related products. Screening test method for determining the resistance to hydrolysis in water
StatusCurrent, Draft for public comment
Publication Date28 May 2020
Normative References(Required to achieve compliance to this standard)EN 12226, ISO 2062, ISO 3696, EN ISO 3696, EN ISO 2062
Informative References(Provided for Information)EN ISO 10318-1, EN 13249, ISO 10318-1, EN ISO 5077, ISO 5077
International RelationshipsprEN 12447:2020
Draft Expiry Date20 July 2020
DescriptorsTextile products, Durability, Water-absorption tests, Construction materials, Geotextiles, Hydrolysis, Quality control, Water absorption, Hydrolytic resistance
ICS59.080.70
Title in FrenchGéotextiles et produits apparentés - Méthode d'essai sélective pour la détermination de la résistance à l'hydrolyse dans l'eau
Title in GermanGeotextilien und geotextilverwandte Produkte - Auswahlprüfverfahren zur Bestimmung der Hydrolysebeständigkeit in Wasser
CommitteeB/553
PublisherBSI
FormatA4
DeliveryYes
Pages10
File Size235 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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