NEN-EN 491
Concrete roofing tiles and fittings - Test methods
inactive
| Organization: | NEN |
| Publication Date: | 1 November 1994 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Roofs): | 91.060.20 |
| ICS Code (Concrete and concrete products): | 91.100.30 |
scope:
This standard specifies test methods for concrete roofing tiles and valley tiles, for assembly into pitched roof coverings.
Document History
September 1, 2011
Concrete roofing tiles and fittings for roof covering and wall cladding - Test methods
This European Standard specifies 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...
February 1, 2011
Concrete roofing tiles and fittings for roof covering and wall cladding - Test methods
This European Standard specifies 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...
September 1, 2006
Concrete roofing tiles and fittings for roof covering and wall cladding - Test methods
A description is not available for this item.
December 1, 2004
Concrete roofing tiles and fittings for roof covering and wall cladding - Test methods
This document specifies 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.
March 1, 2003
Concrete roofing tiles and fittings for roof covering and wall cladding - Test methods
This document specifies 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.
NEN-EN 491
November 1, 1994
Concrete roofing tiles and fittings - Test methods
This standard specifies test methods for concrete roofing tiles and valley tiles, for assembly into pitched roof coverings.