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ISO 844:2014

Rigid cellular plastics — Determination of compression properties

Jul 21, 2014
95.99   Withdrawal of Standard   Mar 31, 2021

General information

95.99     Mar 31, 2021

ISO

ISO/TC 61/SC 10

International Standard

83.100  

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 844:2007

NOW

WITHDRAWN
ISO 844:2014
95.99 Withdrawal of Standard
Mar 31, 2021

REVISED BY

PUBLISHED
ISO 844:2021

National adoptions

SRPS EN ISO 844:2015  
ISS

Rigid cellular plastics - Determination of compression properties (ISO 844:2014)

95.99   Withdrawal of Standard

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