NEN EN 1297-1 : DRAFT 1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
FLEXIBLE SHEETS FOR ROOFING - DETERMINATION OF RESISTANCE TO UV AND WATER AGEING - PART 1: BITUMEN SHEETING
01-07-1999
12-01-2013
Describes the equipment and procedures for determining the resistance to UV and water ageing of factory made bitumen sheetings.
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