EN
SR EN 12407:2019
Metode de încercare a pietrei naturale. Examinare petrografică
This document specifies methods for making technical petrographic descriptions of natural stone, except for roofing slates. For this product, the method for the petrographic examination is defined in EN 12326-2. Although chemical and physical methods of analysis are required for petrographic classification of some stone types, these methods will not be described in this standard.
Status :
In vigoare
Data aprobării : 31.10.2019
Număr de pagini : 22
ICS : 73.020 Exploatari miniere si în cariere,91.100.15 Materiale si produse minerale
Comitet tehnic : 115 - Piatră naturală
- Inlocuieste SR EN 12407:2007