EN 1110 : Flexible sheets for waterproofing - Bitumen sheets for roof waterproofing - Determination of flow resistance at elevated temperature.

RESISTANCE FLUAGE APPAREILLAGE ESSAI BITUME COMPLEXE ETANCHEITE DETERMINATION ECHANTILLONNAGE EPROUVETTE FEUTRE BITUME ESSAI FLUAGE HAUTE TEMPERATURE METHODE ESSAI NORME EN PRECISION MESURE