STN P CEN/TS 18020
| Name: | STN P CEN/TS 18020 |
| Validity: | Valid |
| Number of pages: | 68 |
| Language: |
EN
|
| Paper: | 24,40€ |
| Electronic version |
a) Only read (without ability to print and copy)
21,96€ b) Without ability to print, with ability to copy (printscreen) 24,40€ c) With ability to print and copy (printscreen) 31,72€ |
| Slovak title | Stavebné výrobky. Posudzovanie uvoľňovania nebezpečných látok. Odber vzoriek a kvantitatívne stanovenie azbestu v stavebných výrobkoch |
| English title | Construction products: Assessment of release of dangerous substances - Sampling and quantitative determination of asbestos in construction products |
| Release Date: | 01. 06. 2024 |
| Date of withdrawal: | |
| ICS: | 13.300, 91.100.01 |
| Sorting character/National clasification code | 72 0040 |
| Level of incorporation: | idt CEN/TS 18020:2024 |
| Official Journal | 05/24 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | Táto predbežná slovenská technická norma je určená na overenie. Prípadné pripomienky pošlite do marca 2026 Úradu pre normalizáciu, metrológiu a skúšobníctvo Slovenskej republiky. |
| Subject of the standard: | This document summarizes methods for sampling, sample preparation and identification of asbestos in construction products. This document specifies appropriate sample preparation procedures for the quantitative analysis of the asbestos mass fraction in natural, manufactured or recycled large mineral aggregates and construction products of fine mineral particle size materials. This document describes the identification of asbestos by polarized light microscopy (PLM) and dispersion staining, scanning electron microscopy (SEM) with energy dispersive X-ray analysis or transmission electron microscopy (TEM) with energy dispersive X-ray and electron diffraction analysis. |
| Preview: | Náhľad normy (PDF) |