ČSN EN ISO 20238

Podrobné informace

Označení: ČSN EN ISO 20238

Datum vydání: 01.09.2019

Stran: 24

Země: Česká technická norma

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Anotace

This document specifies a method of testing to determine the propensity of a conveyor belt to generate heat flame or glow when held stationary, under a given tension, in surface contact around a rotating driven steel drum.
It describes means of varying the conveyor belt tension.
NOTE - For conveyor belts containing steel reinforcement, it may not be possible to conduct this test in full due to the inability of the conveyor belt to comply with the requirements of 7.2. In this case, premature termination according to 7.3 can be necessary