BS ISO 4898:2018规定了三类建筑用硬质泡沫塑料隔热产品的要求和测试方法。它包括平板或异型板形式的硬质泡沫塑料，有或没有天然表皮。它们也可以用箔、塑料或金属薄膜或薄片、矿物涂料、纸张、纸板或其他材料进行表面或层压。本文件不适用于用于管道和容器隔热、冲击吸声或隔音的材料。交叉引用:ISO 8302ISO 845ISO 1923ISO 7850ISO 1040ISO 1663ISO 7616ISO 1209-1ISO 2796ISO 844ISO 291ISO 11561ISO 8301ISO 2896ISO 472ISO 9229购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS ISO 4898:2018 specifies requirements and methods of testing for three categories of rigid cellular plastics thermal-insulation products for buildings. It covers rigid cellular plastics in the form of flat or profiled boards, with or without natural skins. They can also be faced or laminated with foil, plastic or metal films or sheets, mineral coatings, paper, cardboard or other materials.This document is not applicable to materials used for the thermal insulation of pipes and vessels, for impact sound absorption or for acoustical insulation.Cross References:ISO 8302ISO 845ISO 1923ISO 7850ISO 1040ISO 1663ISO 7616ISO 1209-1ISO 2796ISO 844ISO 291ISO 11561ISO 8301ISO 2896ISO 472ISO 9229All current amendments available at time of purchase are included with the purchase of this document.