ackages;Quality control;Roof coverings;Roofing;Roofing work;Self-containing construction;Sheet materials;Sheet roof coverings;Specification;Specification (approval);Testing;Titanium zinc;Tolerances (measurement);Transport;Zinc plate【摘要】: This European Standard specifies requirements for self-supporting roofing products for discontinuous layingmade from copper or zinc-copper-titanium alloy sheet with or without additional organic coatings.The standard establishes general characteristics, definitions and labelling for the products, together withrequirements for the materials from which the products can be manufactured. It is intended to be used eitherby manufacturers to ensure that their products comply with the requirements or by purchasers to verify thatthe products comply before they are despatched from the factory. It specifies the requirements for productswhich enable them to meet all normal service conditions.The standard applies to all discontinuously laid self-supporting external profiled sheets for roofing with theexception of tiles with a surface area less than 1 m2 and produced by stamping. These profiled roof sheets aredesigned to keep wind, rain and snow out of the building and to transfer any resultant loads and infrequentmaintenance loads to the structure.No requirements for supporting construction, design of roof system and execution of connections andflashings are included.【中国标准分类号】: Q73【国际标准分类号】: 91_060_20【页数】: 37P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |