STN P CEN/TS 927-15
| Name: | STN P CEN/TS 927-15 |
| Validity: | Valid |
| Number of pages: | 12 |
| Language: |
EN
|
| Paper: | 9,70€ |
| Electronic version |
a) Only read (without ability to print and copy)
8,73€ b) Without ability to print, with ability to copy (printscreen) 9,70€ c) With ability to print and copy (printscreen) 12,61€ |
| Slovak title | Náterové látky. Náterové látky a náterové systémy na drevo používané vo vonkajšom prostredí. Časť 15: Hodnotenie zafarbenia náterov spôsobeného uvoľňovaním extraktívnych látok z dreva metódou ponorenia do vody |
| English title | Paints and varnishes - Coating materials and coating systems for exterior wood - Part 15: Assessment of bleeding of coloured wood extractives through a coating by means of a water immersion test |
| Release Date: | 01. 01. 2025 |
| Date of withdrawal: | |
| ICS: | 87.040 |
| Sorting character/National clasification code | 67 2010 |
| Level of incorporation: | idt CEN/TS 927-15:2024 |
| Official Journal | 12/24 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | Táto predbežná slovenská technická norma je určená na overenie. Prípadné pripomienky pošlite do októbra 2026 Úradu pre normalizáciu, metrológiu a skúšobníctvo Slovenskej republiky. |
| Subject of the standard: | This document specifies a test method using water immersion test for assessing the bleeding of coloured wood extractives through a coating. Leachates of coated and uncoated wood are collected after the immersion procedure and their colour is compared. The colour of the coated wood before and after immersion tests is also compared. This document does not specify acceptance values for colour differences that can be tolerated and it is not applicable to staining caused by knots for which there is a different test method (see EN 927 7). NOTE The method has been developed for oak and chestnut wood and might be applicable for other wood substrates containing water soluble extractives. |
| Preview: | Náhľad normy (PDF) |