scope:

Specifies requirements for self supporting roofing products for discontinuous laying made from copper or zinc-copper-titanium alloy sheet with or without additional organic coatings. Establishes the general characteristics, definitions and labelling for the products, together with requirements for the materials from which the products can be manufactured, and is intended to be used either by the manufacturer to ensure that his products comply with the requirements before they are despatched from the factory or by the purchaser to verify that the products comply when purchased. It specifies the requirements for products which enable them to meet all normal service conditions. Applies to all discontinously laid self supporting external weathersheets for roofing. These profiled roof sheets are designed to keep wind, rain and snow out of the building and to transfer any resultant loads and infrequent maintenance loads to the structure.