Standard NBN EN ISO 12951:2020
Textile floor coverings - Determination of mass loss, fibre bind and stair nosing appearance change using the Lisson Tretrad machine (ISO 12951:2020)
Status
:
Active
Publication date
:
7/2020
Languages
:
EN/FR/DE
ICS
:
97.150 Non-textile floor coverings
Summary :
This document specifies four methods of test for textile floor coverings (with or without an underlay, see Clause 9) using the Lisson Tretrad machine.
— test A: determination of mass loss of textile floor coverings, also used to assess fibre bind of synthetic pile carpets;
— test B: determination of stair nosing appearance change of textile floor coverings;
— test C: determination of fibre bind on synthetic loop pile carpets;
— test D: determination of fibre bind (hairines
s) on needled floor coverings and floor coverings without pile.
s) on needled floor coverings and floor coverings without pile.
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