prEN 1094-9

Insulating refractory products - Part 9: Methods of test for alkaline earth silicate (AES) wool products

Scope

This European Standard specifies methods for determining the thickness, bulk density, resilience, permanent linear change, thermal conductivity, tensile strength and shot content of AES wool products. It applies to AES wool bulk, blankets, felts, mats, boards, pre-formed shapes and papers, 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.