ISO 24338:2022
p
ISO 24338:2022
81219
недоступно на русском языке

Тезис

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This document specifies two methods (A and B) for measuring abrasion of laminate floor covering elements. The tests described measure the ability of the surface layer to resist abrasive wear-through.

Abrasion according to method A is achieved by rotating a test specimen in contact with a pair of loaded cylindrical wheels covered with specified abrasive paper. The resistance to wear according to method B is evaluated by abrading the face of test pieces with a specified abrasive applied by means of two loaded wheels. The number of revolutions of the test specimen required to cause a defined degree of abrasion is measured by both methods.

NOTE      The precision of the methods is not known. When inter-laboratory data become available, a precision statement will be added.


Общая информация 

  •  : Опубликовано
     : 2022-03
  •  : 3
  •  : ISO/TC 219 Floor coverings
  •  :
    97.150 Floor coverings

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Формат Язык
std 1 124 PDF + ePub
std 2 124 Бумажный
  • CHF124

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Цели в области устойчивого развития

Данный стандарт разработан для достижения следующих Цель устойчивого развития

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