Project No.ISO 252:2023
Title<p class="MsoBodyText"><span lang="EN-GB">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.</span></p> <p class="MsoBodyText"><span lang="EN-GB">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<sup>[</sup><sup>1</sup><sup>]</sup>.</span></p> <p class="Note"><span lang="EN-GB">NOTE<span style="mso-tab-count: 1;">          </span>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.</span></p>
Registration number (WIID)84329
Scope<p class="MsoBodyText"><span lang="EN-GB">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.</span></p> <p class="MsoBodyText"><span lang="EN-GB">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<sup>[</sup><sup>1</sup><sup>]</sup>.</span></p> <p class="Note"><span lang="EN-GB">NOTE<span style="mso-tab-count: 1;">          </span>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.</span></p>
StatusStandarts spēkā
ICS group53.040.20