ISO 2254:1980
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Cloves, whole and ground (powdered) Specification
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
21-09-2018
English, French
01-06-1980
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.
DocumentType |
Standard
|
Pages |
4
|
PublisherName |
International Organization for Standardization
|
Status |
Withdrawn
|
SupersededBy |
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