DIN EN 12939:2001
Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance; German version EN 12939:2000
- Standard No.
- DIN EN 12939:2001
- Release Date
- 2001
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN 12939:2001-02
- Latest
- DIN EN 12939:2001-02
- Replace
- DIN 52612-1:1979 DIN 52616:1977 DIN EN 12939:1997
- Scope
- The document gives the procedures to determine the thermal resistance of products at thicknesses that exceed 100 mm for guarded hot plate or heat flow meter. It supplies guidelines to assess the relevance of the thickness effect, i.e. to establish whether the thermal resistance of a thick product can or cannot be calculated as the sum of the thermal resistances of slices cut from the product. It does not supply information either general or on the use of interpolation equations in the measurement of thick specimens. The procedures described are based on guarded hot plates or heat flow meter apparatus.#,,#
DIN EN 12939:2001 history
- 2001 DIN EN 12939:2001-02 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance; German version EN 12939:2000
- 2001 DIN EN 12939:2001 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance; German version EN 12939:2000
- 0000 DIN EN 12939:1997
- 1979 DIN 52612-1:1979 Testing of Thermal Insulating Materials; Determination of Thermal Conductivity by the Guarded Hot Plate Apparatus; Test Procedure and Evaluation
- 1977 DIN 52616:1977 Testing of thermal insulation materials; determination of thermal conductivity by means of a heat-flow meter
