NS EN 491 : 2011
Current
Current
The latest, up-to-date edition.
CONCRETE ROOFING TILES AND FITTINGS FOR ROOF COVERING AND WALL CLADDING - TEST METHODS
Published date
12-01-2013
Defines test methods for concrete roofing tiles and fittings conforming to EN 490, for assembly into pitched roof covering or external wall cladding or internal wall lining cladding.
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