EN 14474 : Precast concrete products - Concrete with wood-chips as aggregate - Requirements and test methods.

SPECIFICATION ABSORPTION ENERGIE ABSORPTION EAU BETON GRANULAT LEGER BETON PREFABRIQUE CERTIFICAT CONFORMITE CONDUCTIVITE THERMIQUE CONTROLE PRODUCTION COPEAU CRITERE PERFORMANCE DECHET BOIS DILATATION ESSAI EVALUATION GRANULAT MASSE VOLUMIQUE METHODE ESSAI NORME EN NORME NBN PROPRIETE MATERIAU REACTION AU FEU RESISTANCE GEL RESISTANCE MECANIQUE RETRAIT