STN EN ISO 252
| Označenie: | STN EN ISO 252 |
| Platnosť: | Platná |
| Počet strán: | 16 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Dopravné pásy. Adhézia medzi konštrukčnými prvkami. Skúšobné metódy (ISO 252: 2023) |
| Anglický názov: | Conveyor belts - Adhesion between constitutive elements - Test methods (ISO 252:2023) |
| Dátum vydania: | 01. 07. 2023 |
| Dátum zrušenia: | |
| ICS: | 53.040.20 |
| Triediaci znak: | 26 0390 |
| Úroveň zapracovania: | idt EN ISO 252:2023, idt ISO 252:2023 |
| Vestník: | 06/23 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN ISO 252:2007-12 (26 0390) |
| Poznámka vo Vestníku: | |
| Predmet normy: | 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. |
| Náhľad normy: | Náhľad normy (PDF) |