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ISO 2254:1980

Cloves, whole and ground (powdered) — Specification
1 qer 1980
95.99 Withdrawal of Standard   8 korr 2004

General information

95.99     8 korr 2004

ISO

ISO/TC 34/SC 7

International Standard

67.220.10  

frëngjisht   anglisht  

Buying

Shfuqizuar

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Scope

Gives the definition, classification and designation of shaped insulating refratory materials. According to the definition they have a total porosity of at least 45%. One distinguishes between high alumina products, fireclay and siliceous fireclay products, semi-silica products, silica products, basic products and special products. High alumina, fireclay and siliceous fireclay products are subdivided depending on the temperature at which the material does not show any permanent linear change in dimension greater than 2% at the end of a conventional test.

Life cycle

NOW

WITHDRAWN
ISO 2254:1980
95.99 Withdrawal of Standard
8 korr 2004

REVISED BY

PUBLISHED
ISO 2254:2004