90.20 Standard under periodical review Jul 15, 2024
CEN
CEN/TC 246 Natural stones
European Norm
01.040.91 Construction materials and building (Vocabularies) | 91.100.15 Mineral materials and products
This document defines the recommended terminology covering scientific and technical terms, test methods, products, and the classification of Natural Stones. This document does not cover roofing slate, for roofing slate see EN 12326-1 and EN 12326-2.
WITHDRAWN
EN 12670:2001
PUBLISHED
EN 12670:2019
90.20
Standard under periodical review
Jul 15, 2024