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sklademVydáno: 2020-06-23
BS EN ISO 12951:2020
Textile floor coverings. Determination of mass loss, fibre bind and stair nosing appearance change using the Lisson Tretrad machine
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| Označení normy: | BS EN ISO 12951:2020 |
| Počet stran: | 20 |
| Vydáno: | 2020-06-23 |
| ISBN: | 978 0 539 01036 7 |
| Status: | Standard |
Popis
BS EN ISO 12951:2020
This standard BS EN ISO 12951:2020 Textile floor coverings. Determination of mass loss, fibre bind and stair nosing appearance change using the Lisson Tretrad machine is classified in these ICS categories:
- 97.150 Floor coverings
This document specifies four methods of test for textile floor coverings (with or without an underlay, see Clause 9) using the Lisson Tretrad machine.
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test A: determination of mass loss of textile floor coverings, also used to assess fibre bind of synthetic pile carpets;
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test B: determination of stair nosing appearance change of textile floor coverings;
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test C: determination of fibre bind on synthetic loop pile carpets;
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test D: determination of fibre bind (hairiness) on needled floor coverings and floor coverings without pile.