STN EN 13523-14
| Označenie: | STN EN 13523-14 |
| Platnosť: | Platná |
| Počet strán: | 12 |
| Jazyk: |
EN
|
| Listinná verzia: | 9,70€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
8,73€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 9,70€ c) S možnosťou tlače, prenosu textu a obrázkov: 12,61€ |
| Slovenský názov: | Kontinuálne lakované kovy. Skúšobné metódy. Časť 14: Kriedovanie (Helmenova metóda) |
| Anglický názov: | Coil coated metals - Test methods - Part 14: Chalking (Helmen method) |
| Dátum vydania: | 01. 06. 2023 |
| Dátum zrušenia: | |
| ICS: | 25.220.60 |
| Triediaci znak: | 03 8761 |
| Úroveň zapracovania: | idt EN 13523-14:2023 |
| Vestník: | 05/23 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 13523-14:2014-11 (03 8761) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document describes the procedure for determining objectively the chalking resulting from natural or artificial weathering of an organic coating on a metallic substrate. The advantage of this procedure for measuring chalking of an organic coating is that the result can be read off immediately on an instrument. Subjective judgement by visual comparison of test specimens with reference specimens is not necessary. Reproducible results can only be obtained by careful execution of the test. Special attention is paid to the adhesive tape and its application to the test surface. The test method is not applicable to embossed coatings. In the case of textured coatings, the degree of texture will influence readings. Also, dirt collection can influence readings on outdoor weathered specimens. NOTE Different methods for assessing chalking are in use. The results of these different methods are not comparable. |
| Náhľad normy: | Náhľad normy (PDF) |