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Classified in Technology
Written at on English with a size of 1.11 KB.
Wood products: include man-made wood and wood derivatives.
man-made wood: properties of natural wood,, it does not look as attractive as natural wood:
plywood (madera contrachapada): formed by an odd number of thin wood layers called venners:example paddles
chipboard (carton de madera): obtained from wood chips mixed with resin: example tables at schools.
wood derivatives: usually obtained from leftover wood:
paper (papel): obtained by forming a paste out of wood and plants fibres: example newspapers.
cardboard (cartón): made by compressing several layers of paper: boxes.
cork (corcho): obtained from the bark of the cork oak: example used in bottle stoppers.