UNE 23724:1990 REACTION TO FIRE TEST OF BUILDING MATERIALS. SPEED OF THE SPREAD OF FLAME TEST USED FOR THE MATERIALS WHICH ARE NOT INTENDED TO BE PLACED ON A RIGID SUBSTRATE. COMPLEMENTARY TEST.
1990UNE 23724:1990 REACTION TO FIRE TEST OF BUILDING MATERIALS. SPEED OF THE SPREAD OF FLAME TEST USED FOR THE MATERIALS WHICH ARE NOT INTENDED TO BE PLACED ON A RIGID SUBSTRATE. COMPLEMENTARY TEST.