用于建筑设备和工业装置的隔热产品

[中文适用范围]： 本文件规定了工厂制造的膨胀珍珠岩产品的要求，该产品用于工作温度为 23 °C 至 ~ 1 000 °C 的工业设备和建筑设备的隔热。产品以板材、管段、段、预制件和特殊件的形式制造。本文件描述了产品特性，包括测试、一致性评估、标记和标签程序。本文件涵盖的产品还用于预制隔热系统和复合板；不涵盖包含这些产品的系统的结构性能。本文件未指定产品为证明适用于特定应用而需要达到的特定性能的所需水平或等级。特定应用所需的水平可在法规和招标邀请书中找到。本文件不适用于：a) 在 70 °C 时声明的热导率大于 0 072 W/(m⋅K) 的产品；b) 旨在用于建筑结构隔热的产品； c) 声学方面1）直接空气声隔断，和2）撞击噪声传输指数。 [外文原描述]： This document specifies the requirements for factory-made expanded perlite products which are used for thermal insulation of industrial installations and building equipment with an operating temperature from 23 °C to ~ 1 000 °C. The products are manufactured in the form of boards, pipe sections, segments, prefabricated ware and special ware. This document describes product characteristics and includes procedures for testing, evaluation of conformity, marking and labelling. Products covered by this document are also used in prefabricated thermal insulation systems and composite panels; the structural performance of systems incorporating these products is not covered. This document does not specify the required level or class of a given property required to be achieved by a product in order to demonstrate fitness for purpose in a particular application. The levels required for a given application can be found in regulations and invitations to tender. This document is not applicable to: a) products with a declared thermal conductivity greater than 0 072 W/(m⋅K) at 70 °C; b) products intended to be used for the insulation of the building structure; c) the acoustical aspects 1) direct airborne sound insulation, and 2) impact noise transmission index.