本国际标准规定了厚度、体积密度、回弹性和永久性的测定方法 陶瓷纤维制品的加热、导热性、抗拉强度和丸含量的线性变化。这是适用的 适用于陶瓷纤维块、毛毯、毡、垫、板、纸和预成型形状，产品除外 在潮湿状态下交付。 关于产品类型，表1给出了各试验方法的应用。

This International Standard specifies methods for determining the thickness, bulk density, resilience, permanent linear change on heating, thermal conductivity, tensile strength and shot content of ceramic fibre products. It applies to ceramic fibre bulk, blankets, felts, mats, boards, papers and pre-formed shapes with the exception of products delivered in a wet state. The application of the individual test methods is given in table 1, with reference to the type of products.