Flexible cellular polymeric materials. Determination of hardness (indentation technique) not-for-sale reliability and thermal performance according

reliability and thermal performance according to this standard

PD IEC/TR 62324 gives you detailed information about the arrangement of apparatus needed

The main differences from BS 8900 are that BS 8902 includes specific requirements for audit and review

The list of normative references in Clause 2 has been updated

Note: For design aspects of plasterboard partitions and dry linings reference should be made to BS 5234-1

Flexible cellular polymeric materials. Determination of hardness (indentation technique) not-for-sale reliability and thermal performance according1 Scope The indentation hardness of flexible cellular materials is a measure of their load bearing properties. This International Standard specifies four methods (A to D) for the determination of indentation hardness and one method (E) for determination of compressive deflection coefficient and hysteresis loss rate of flexible cellular materials. Annex A provides a summary of test parameters and typical force indentation graphs obtained with these