STN EN ISO 252
| Name: | STN EN ISO 252 |
| Validity: | Valid |
| Number of pages: | 16 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Dopravné pásy. Adhézia medzi konštrukčnými prvkami. Skúšobné metódy (ISO 252: 2023) |
| English title | Conveyor belts - Adhesion between constitutive elements - Test methods (ISO 252:2023) |
| Release Date: | 01. 07. 2023 |
| Date of withdrawal: | |
| ICS: | 53.040.20 |
| Sorting character/National clasification code | 26 0390 |
| Level of incorporation: | idt EN ISO 252:2023, idt ISO 252:2023 |
| Official Journal | 06/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 252:2007-12 (26 0390) |
| Note in Official Journal: | |
| Subject of the standard: | 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. |
| Preview: | Náhľad normy (PDF) |