Foreword

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This document was prepared by Technical Committee ISO/TC 163, Thermal performance and energy use in the built environment, Subcommittee SC 1, Test and measurement methods.

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1 Scope

This document specifies the equipment and procedures for determining the mechanical properties at sub-ambient temperatures from −196 °C to 25 °C, subject to the possible temperature limitation of the test specimens. It is not applicable to products which experience dimensional changes during the test due to the loss of hydration water or which undergo other phase changes.

2 Normative references

3 Terms and definitions

4 Principle

5 Apparatus

5.1 General

5.2 Cooling system

6 Test specimens

7 Procedure

7.1 Test condition

7.2 Test procedure

8 Calculation and expression of results

9 Accuracy

10 Test report

Bibliography