DTA Avis Technique
ACH, a company of the French SAINT GOBAIN group, is DTA certified by the CSTB for Stone Wool Core Roofing Panels.
The marketing of many construction products in the European Union is done using the CE marking. However, in the particular case of the French or French-speaking market, as for example in Algeria and Morocco, a specific Avis Technique / DTA certification is often a requirement for architects, engineers or insurance companies, especially for public works.
This document is issued by the CSTB (Centre Scientifique et Technique du Bâtiment) and by the CCFAT (Commission Chargée de Formuler des Avis Techniques), constituting an official document of the suitability of a product or procedure.
ACH has obtained the DTA for the P5G M stone wool insulated Roofing panels.
The ACH roof panel with visible fasteners is commercially known as ‘ACH 5-Groove Panel’, with reference number ‘P5G M’ and consists of two 0.50 mm thick steel sheets bonded to a high density stone wool core.
