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Normas BSI – AENOR
BS EN 12664:2001

BS EN 12664:2001

Thermal performance of building materials and products. Determination of thermal resistance by means of guarded hot plate and heat flow meter methods. Dry and moist products of medium and low thermal resistance

Fecha:
2002-12-20 /Under Review
Comité:
B/540
Equivalencias internacionales:

EN 12664:2001

Relación con otras normas BSI:

Reemplaza a: BS 874-2.2:1988

Resumen:
This standard specifies principles and testing procedures for determining, by means of the guarded hot plate or heat flow meter methods, the thermal resistance of test specimens either in the dry state or conditioned to equilibrium with moist air, having a thermal resistance of not less than 0,1 m2.K/W and a (hygro)thermal transmissivity or thermal conductivity up to 2,0 W/(m.K). (It is expected that the thermal resistance of most masonry specimen will be less than 0,5 m2.K/W).
Keywords:
Heat-measuring instruments, Thermal properties of materials, Thermal conductivity, Thermal resistance, Construction materials, Laboratory testing, Thermal transmittance, Construction systems parts
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