λ10,dry,unit Thermal conductivity

λ_10,dry,unit Thermal conductivity

Thermal conductivity according to CE declaration of performance. Thermal conductivity of masonry unit in the dry state at an average temperature of 10°C. This value is used to compare bricks together.
The mortar and national standards (moisture conditions, statistical supplements) are also to involve for thermal insulation engineering calculations (energy certificates, etc.)

Proof: Nominal value from CE declaration of performance according to ÖNORM EN 1745

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