NEN 2091 : 1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BITUMEN ROOFING SHEETS - DETERMINATION OF DIMENSIONAL STABILITY OF REINFORCED ROOFING SHEETS AFTER HEATING AND CONDITIONING
01-11-2004
12-01-2013
Defines the method to determine the dimensional stability of reinforced bitumen roofing sheets after heating and conditioning.
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