Over deze norm
1.1 This specification covers asphalt-impregnated and coated glass felt roll roofing surfaced on the weather side with mineral granules, for use as a cap sheet in the construction of built-up roofs.
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
|Nederlandse titel||Standard Specification for Asphalt Roll Roofing (Glass Felt) Surfaced With Mineral Granules|
|Engelse titel||Standard Specification for Asphalt Roll Roofing (Glass Felt) Surfaced With Mineral Granules|