NF P31-202-1/A1

DTU 40.21 - Building works - Roof covering made of slipping or grooved clay tiles - Part 1 : technical specifications

Le présent document intègre la norme européenne sur les tuiles de terre cuite (NF EN 1304: indice de classement P 31-302) en remplacement de la NF P31-301 (Tuiles de terre cuite à emboîtement et à glissement), intègre et actualise l'annexe A de la norme NF P 31-301 (Conditions de réception des fournitures de tuiles).

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