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Timber to be dried is placed between two electrodes of steel mesh, fed by h-f current; average current consumption to reduce moisture content of relatively thin sections amounts to 20 to 25-w min per cu cm; for impregnation, dried timber is immersed into impregnating liquid not over 40 C; contraction of pores absorbs liquid into interior; h-f current applied to gluing of laminated wood.
Timber to be dried is placed between two electrodes of steel mesh, fed by h-f current; average current consumption to reduce moisture content of relatively thin sections amounts to 20 to 25-w min per cu cm; for impregnation, dried timber is immersed into impregnating liquid not over 40 C; contraction of pores absorbs liquid into interior; h-f current applied to gluing of laminated wood.
High frequency currents for timber processing
Civ Eng (Lond)
Billig, K. (author)
1949
2 pages
Article (Journal)
English
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