Ультразвуковое исследование

maple Wood - a refined material for internal furnish of the premises, creating podcherkivayusche a contrast background for dark furniture. Differs in uniform density, hardness and difficult raskalyvaemost'yu. Wood of the Canadian sugar maple (A. Saccharinum Wangh., A. barbatum Mich., A. Saccharum Marsch.) The English name - curled nard maple, has a svilevato-layered arrangement of fibres, paternal after polishing and a covering the varnish creates unique visual effect. On the density in America the sugar Canadian maple replaced a box at manufacturing of engraving boards earlier.

Mature wood - zolotisto-brown honey colour, with light and reddish fibres. Wood structure layered, homogeneous, fibres are located practically in regular intervals.

Wood gonkalo is rather easily processed. Often has a svilevato-layered arrangement of fibres (to similarly hornbeam and the Canadian sugar maple), paternal after polishing and a covering the varnish creates unique visual effect. It is used for furniture manufacturing, for various small hand-made articles, for incrustations and in art parquet floors. Wood gonkalo is elegantly decorative, that allows to use it for creation of exclusive interiors. For prevention of formation of cracks by an obligatory condition drilling of apertures under nails and screws is.

Wood has average hardness and density. It is used for furniture manufacturing, for various small hand-made articles and in parquet floors. The pear has the strong tendency to korobleniyu, therefore its drying should be made very slowly. Application of varnishes, glues and first coats on a water basis is not recommended. Before a covering poliuretanovymi varnishes drawing of the first coats excluding «podjig» wood is necessary.

the Bamboo is well steady against mechanical and climatic influences. At polishing demands correct selection of abrasive materials and sequence of their application. Application of trunks of a bamboo extremely variously: older go on construction of houses, younger on manufacture of house utensils, the weapon; from trunks prepare every possible ware, troughs, a trench and so forth Features of a structure of a bamboo do not allow to use it in a natural kind for manufacturing of massive products, therefore parquet laths from a bamboo stick together industrially from separate strips.