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ISO 8990:1994

Thermal insulation — Determination of steady-state thermal transmission properties — Calibrated and guarded hot box

Standard Details

Lays down the principles for the design of the apparatus and minimum requirement that shall be met for determination of the laboratory steady-state thermal transmission properties of building components and similar components for industrial use. Does not specify a particular design. Describes also the apparatus, measurement technique and necessary data reporting. Primarily intended for laboratory measurements of large, inhomogeneous specimens. Does not provide for measurements where there is mass transfer through the specimen during the test.

General Information

Status : Published
Standard Type: Main
Document No: ISO 8990:1994
Document Year: 1994
Pages: 19
Edition: 1
  • ICS:
  • 27.220 Heat recovery. Thermal insulation

Life Cycle

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ISO 8990:1994
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