This Standard specifies the test methods for thickness, bulk density, resilience, permanent line change, thermal conductivity, tensile strength and slag content of refractory fibre. This Standard is applicable to refractory fiber cotton, carpet, felt, woven, board, paper and preforms; not applicable to products delivered in a wet state.
Basic Data
Standard ID
GB/T 17911-2018 (GB/T17911-2018)
Description (Translated English)
Methods of test for refractory fibre products
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
Q47
Classification of International Standard
81.080
Word Count Estimation
20,247
Date of Issue
2018-05-14
Date of Implementation
2019-04-01
Older Standard (superseded by this standard)
GB/T 17911-2006
Quoted Standard
GB/T 6003.1; GB/T 8170; GB/T 18930; JJG 139
Adopted Standard
ISO 10635-1999, MOD
Regulation (derived from)
National Standards Announcement No. 6 of 2018
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
Summary
This standard specifies the test methods for the thickness, bulk density, rebound resilience, change in permanent heating line, thermal conductivity, tensile strength and slag content of fire-resistant fiber products. This standard applies to fire-resistant fiber cotton, carpets, felts, wovens, boards, paper and preformed products, and does not apply to products delivered in the wet state.
