ÖNORM EN ISO 12951:2020 10 01
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Textile floor coverings — Determination of mass loss, fibre bind and stair nosing appearance change using the Lisson Tretrad machine (ISO 12951:2020)
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German - English
10-01-2020
This document specifies four test methods for textile floor coverings (with or without underlay) with the Lisson treadmill: - Test A: Determination of the loss of mass of textile floor coverings, also used to determine the fiber integration of synthetic pile carpets;- Test B: Determination of the change in the appearance of textile floor coverings on the edges of stairs;- Test C: Determination of the fiber integration of synthetic loop pile floor coverings;- Test D: Determination of the fiber integration (hairiness) of needle felt floor coverings and floor coverings without a pile.
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