The result of this study is to reduce the water uptake of wood at 35% by the proposed process and the thickness of the protective layer of water uptake of wood resin and sand composite (DPPK) can be reduced to 1 %, and the polymer-sand composite may be called a water-resistant, as well as wood-based composition it is based on the wood species and does not affect the water absorption DPPK.
absorption of water, waste wood, resin, wood, modifier composite.
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