construccion en madera: MHM Massiv-Holz-Maeur - 0 views
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david sarmiento on 21 May 11WOOD - raw material with future The future began long The relevance of the forests as valuable ecological systems<//font> for the preservation of the natural bases of life of mankind is undisputed. Their role with the reduction of the greenhouse effect is recognized and by the Kyotoprotokoll is politically converted. Besides nature in the forests produces the raw material wood, and forestry makes it available lastingly. The necessity for a lasting, nature-compatible and various wood use is apparent: 3.3 billion m ³ wood is annually world-wide used. About half of it is irreplaceable combustible, particularly in the developing countries. The other half is predominantly used in the form of high-quality products for building and living as well as paper raw material. Wood is thus indispensable as regenerating raw-, building and basicmaterial as well as sources of energy. One adds the large variety of the wood and wood products and their technical and formative characteristics - references roof framing, book, violin, toy - in such a way becomes the role of the wood as culture carrier in the past, today and in the future clearly. Its future ability particularly occupies wood by its excellent ecological profile. The natural substance wood from the most pollution free factory, the forest, is carbon and energy storage, substitutes greenhouse-promoting materials and sources of energy, preserves fossil resources and fulfills the requirements to intelligent recycling mangement.