JC/T 2290-2014 in English

本标准规定了隔热防水垫层（又称反射隔热膜）的分类和标记、要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于建筑工程用薄膜与金属铝箔单面或双面复合的通过反射和空气间层具有隔热功能的非外露辅助防水材料。

Scope

This standard specifies the classification, specifications and markings, requirements, test methods, inspection rules, marking, packaging, transportation and storage of thermal insulation and waterproof cushions (also known as reflective insulation films). This standard is applicable to non-exposed auxiliary waterproofing materials with thermal insulation function through reflection and air interlayer, which are composed of film and metal aluminum foil on one or both sides for construction engineering.