本欧洲标准规定了在屋顶，天花板，墙壁和地板上进行原位安装的膨胀珍珠岩产品的要求。 本标准的第1部分是安装前的绝缘产品规格，包括五种产品类型，珍珠岩聚集体（EPA），涂层珍珠岩（EPC），沥青涂层珍珠岩（EPB），疏水珍珠岩（EPH）和预混珍珠岩）。 本欧洲标准的第1部分描述了产品特性，包括测试，评估合格性，标记和标签的程序。 本标准没有规定产品要在特定应用中展现适合目的的特定属性所要求的级别。给定应用程序所需的级别可以在规则或非冲突标准中找到。 本欧洲标准不包括由膨胀珍珠岩制成的成型形状和板材的工厂绝缘产品。 本标准涵盖的产品不能主要用于机载隔音或吸声应用，尽管当安装在其主要绝热用途上时，这些产品可能会改善建筑物在这些方面的性能

This European Standard specifies the requirements for expanded perlite products for in-situ installation in roofs, ceilings, walls and floors. This Part 1 of the standard is a specification for the insulation products before installation covering the five product types, Perlite Aggregate (EPA), Coated Perlite (EPC), Bitumen Coated Perlite (EPB), Hydrophobic Perlite (EPH) and Premixed Perlite (EPM). Part 1 of this European Standard describes the product characteristics and includes procedures for testing, evalua-tion of conformity, marking and labelling. This standard does not specify the required level of a given property to be achieved by a product to demonstrate fitness for purpose in a particular application. The levels required for a given application are to be found in regulations or non-conflicting standards. This European Standard does not cover factory made insulation products of formed shapes and boards made with expanded perlite. The products covered by this standard are not intended to be used primarily for airborne sound insulation or sound absorption applications although they may improve the performance of the buildings in these respects when installed for their primary thermal insulation intended use.