EN 508的这一部分规定了对具有或不具有表面处理（附加有机涂层或阳极氧化）的铝板进行不连续铺设的屋顶覆盖墙面覆层，衬里和内衬托盘产品的自支撑外部异型板的要求。 该标准规定了产品的一般特性，定义，分类和标签，以及可以制造产品的材料的要求。制造商应由制造商使用，以确保其产品符合要求或购买者在出厂前已经在市场上可用之前验证产品是否符合要求。它规定了使其能够满足所有正常服务条件的产品的要求。 该标准适用于所有不连续铺设的用于屋顶覆盖物，墙面包层，衬里和衬垫托盘的自支撑外部异型材，除了表面积小于1m²的瓷砖，并通过冲压生产。这些异型屋顶板设计用于将风，雨和雪从建筑物中保持，并将任何合成的负载和不频繁的维护负载转移到结构。 本标准不包括结构性产品

This part of EN 508 specifies requirements for self-supporting external profiled sheets for roof covering, wall cladding, lining and liner tray products for discontinuous laying made from aluminium sheet with or without surface treatment (additional organic coatings or anodising). This document establishes general characteristics, definitions, classifications and labelling for the products, together with requirements for the materials from which the products can be manufactured. It is intended to be used either by manufacturers to ensure that their products comply with the requirements or by purchasers to verify that the products comply before they are made available on the market before being despatched from the factory. It specifies the requirements for products which enable them to meet all normal service conditions. This document applies to all discontinuously laid self-supporting external profiled sheets for roof covering, wall cladding, lining and liner trays with the exception of tiles with a surface area less than 1 m2 and produced by stamping. 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. This document does not cover products for structural purposes, i.e. it does cover products used in structural class III (according to EN 1999-1-4), it does not cover products used in constructions of Structural Classes I and II (according to EN 1999-1-4) intended to contribute to the global or partial stability of the building structure by providing racking resistance or resistance of permanent static loads (excluding self-weight of the metal sheet). No requirements for supporting construction, design of roof system and execution of connections and flashings are included.