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Tips and assistance
Typical values for equilibrium moisture (Air dryness in building
materials
Material
Anhydrite screed
Concrete
Plaster
Lime mortar
Brick, fireded
without hole
Cement screed
Cement mortar
In ambient conditions of 20 °C and 65 % RH
1
Guideline values for the installation moisture of wood, which sets
in as an average after a certain period in use-status (DIN 1052-1
(4/88) Para. 4.2.1.):
Char. curve
1 or 2
1 or 2
1 or 2
1 or 2
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):
1
Char. curve
4
3
6
6
7
3
5
Application area
buildings closed on all sides with heating
buildings closed on all sides without heating
roofed open buildings
constructions which are open to the weather on all sides
Testo-Direct
www.
Material moisture
<0.5 % by weight
<2.2 % by weight
<0.8 % by weight
<2.0 % by weight
<1.0 % by weight
<3.0 % by weight
<3.0 % by weight
Wood humidity in
.com
% by weight
9 ± 3
12 ± 3
15 ± 3
18 ± 6
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