FIREPLACES
Normative
Europe:
EN 1469: Natural Stone products – Slabs for cladding – Requirements.EN 12059: Natural Stone – Dimensional Stone work - Specifications.
EN 12440: Natural stone – Denomination criteria.
En 12407: Natural stone test methods – Petrographic examination.
EN 12670: Natural Stone –Terminology.
France:
Material Standard: NF B 10-601Product Standard: NF B 10-601
Method Standard:NF DTU 24.1; Nf DTU 24.2
