International Standard
ISO 252:2023
Conveyor belts — Adhesion between constitutive elements — Test methods
Reference number
ISO 252:2023
Версия 4
2023-03
© ISO 2024
International Standard
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Опубликовано (Версия 4, 2023)

ISO 252:2023

Формат
Язык
CHF 42
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Тезис

This document specifies two test methods, A and B, for determining the adhesion strength between constitutive elements of a conveyor belt, i.e. between plies and between covers and carcass. Basic test conditions are in conformity with ISO 36.

It is applicable to all types of construction of conveyor belting with the exception of belts containing steel cord reinforcement, and textile-reinforced belts with a full-thickness tensile strength of less than 160 N/mm. It is not suitable or valid for light conveyor belts as described in ISO 21183-1[1].

NOTE          Methods A and B are alternative options, but the mean adhesive force values calculated for the two methods can be different. Also, as both methods might not be equally suitable for all belt constructions, it is advisable that the advice of the belt manufacturer be sought.

Общая информация

  • Текущий статус
     : Опубликовано
    Дата публикации
     : 2023-03
    Этап
    : Опубликование международного стандарта [60.60]
  • Версия
     : 4
  • Технический комитет :
    ISO/TC 41/SC 3
    ICS :
    53.040.20 
  • RSS обновления

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