Standard Swedish standard · SS-EN 1094-1:2008

Insulating refractory products - Part 1: Terminology, classification and methods of test for high temperature insulation wool products

Status: Valid

Scope
This European Standard defines terms for those refractory products and materials which are classed as high temperature insulation wools (HTIW). It also establishes the classification of insulating refractory products made from HTIW and specifies methods for determining the thickness, bulk density, resilience, permanent linear change, tensile strength and moisture and organic matter content of HTIW products. It applies to HTIW bulk wool, blankets, felts, mats, boards, pre-formed shapes and papers, with the exception of products delivered in a wet state. Further test procedures are in development and will be included once they have been ratified. These include a 3 point bend test for boards, a length weighted fibre diameter measurement technique by Scanning Electron Microscope, shot content measurement (dry and wet methods) and thermal conductivity measurement. There is a shot content method described in ISO 10635 and there is a thermal conductivity technique described in ASTM C201.

Subjects

Refractories


Product information

Language: English

Written by: SIS - Standardiseringens stöd

International title: Insulating refractory products - Part 1: Terminology, classification and methods of test for high temperature insulation wool products

Article no: STD-66859

Edition: 2

Approved: 7/11/2008

No of pages: 32

Replaces: SS-EN 1094-3 , SS-EN 1094-1