Abstract Preview
ISO 844:2014 specifies a method of determining a) the compressive strength and corresponding relative deformation, or b) the compressive stress at 10 % relative deformation, and c) when desired, the compressive modulus of rigid cellular plastics.
There are two procedures:
- Procedure A employs crosshead motion for determination of compressive properties. Procedure A is intended to be used when compressive stress at 10 % relative deformation has to be determined.
- Procedure B employs strain measuring devices mounted on the specimen (contact extensometer) or similar device which measures directly sample deformation. Procedure B is intended to be used when compressive modulus has to be determined.
General information
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Status : PublishedPublication date : 2014-08
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Edition : 6Number of pages : 10
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- ICS :
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Cellular materials
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Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
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Previously
ISO 844:2007
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Now under review
ISO 844:2014 -
Will be replaced by
ISO/DIS 844
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