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ISO 8990:1994

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

Sep 1, 1994

General information

90.93     Jun 10, 2024

ISO

ISO/TC 163/SC 1

International Standard

27.220  

French   English  

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Published

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 8990:1994
90.93 Standard confirmed
Jun 10, 2024

National adoptions

SRPS EN ISO 8990:2009  
ISS

Thermal insulation - Determination of steady-state thermal transmission properties - Calibrated and guarded hot box (ISO 8990:1994)

90.93   Standard confirmed

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