Ультразвуковое исследование

the Botanical name - Arbutus menziesii
The English name - Strawberrytree, the Spanish name - madrono.
Growth places - the USA. In the North America along Pacific coast from Canada to California and Mexico.
Mature wood happens krasnovato-brown, knots of a radical part (komlya) are very dense are located.

the Botanical name - Larix decidua
The English name - Larch
Sort of well-known coniferous trees from family pine (Pinaceae). Large trees, 30-35 m in height, with needles dumped for the winter. In a sort 10-12 (on other data, from above 20) the kinds extended in cold areas of Northern hemisphere (from the Himalayas to 71 ° with. sh.). In USSR L occupies enormous spaces, rising to the top border of wood in mountains and reaching on S extreme limits of distribution of wood vegetation. The greatest areas occupy larch Gmelina, or daurskaya (L. gmelini), and a larch Siberian (L. sibirica).

the Sort listopadnyh trees of family of the lime. A tree in height to 30 m, with furrowed darkly - grey bark and a branchy dense crone, diameter 2 (to 5) m. Sometimes a linden (especially a linden European) live till 500-1000 years. About 50 kinds in Northern hemisphere the Linden grows in all Europe and in the CIS countries, the truth they are planted not systematically. In the Western Europe, mainly the linden is planted in parks and is a traditional tree for an ornament of the rural areas.

growth Places - Africa. Limba grows in the West African tropical woods on coast of Guinea and Congo. Limba - the dominating version of wood in Congo also is exported therefrom in large quantities.

the Botanical name - Cordia ssp., Nectandra ssp., Ocotea ssp.
Other names - Lauro Pardo, Kordia.
Growth places - tropical, Central and the South America, especially Ecuador and Brazil. The set of various botanical sorts is grown up and sold as lauro-preto. Because of it it is impossible to isolate one separate version of this wood.
Colour of wood very beautiful, from brown to olive-brown in which various structures intertwine.

the Harmonous tree from family maple (Aserineae), 40 m reaching height and over 2 m. Meet diameter in countries of Western Europe and at northern coast of Asia Minor. For a long time yavor grow up in gardens and parks.

Distinctive feature of wood of this kind of a maple - small dark specks, under the form reminding the bird's eye. There are many theories about the occurrence reason ptichih an eye, but any of them has not been proved definitively: mushrooms-parasites which create roughnesses in a trunk; the bird's eyes develop, when the tree grows on a fruitless and rocky ground; genetic factors. Little changes in colour within one log are possible: from yellow-white at external edges, to a reddish log in a core. Besides, often there are black stains and brown sugar rags

Wood kum'era heavy and firm, but well gives in to machining, is well ground and varnished. It well approaches for manufacturing of floors or their separate elements in art packings, and also for manufacturing of carved wooden products. Wood concerns the first class of wear resistance (serves without term restriction at a finding under a roof, without contact to damp soil and at good ventilation). It is steady against fungi and insects. An obligatory condition is drilling of apertures under nails and screws as kum'er it is firm and is easily pricked.

Other names - Lauro faiya, the Silk tree, the Leopard tree, the Snake tree.
It is extended in Australia. Grows in more subtropical mountain seaside woods of Northern Queensland, Australia. Distinguish also Grevillea robusta and Ortis excelsa (from East Australia). A tree in height to 35 metres and diameter more than 1 metre. Laisvud
- One of the most beautiful Australian trees.

Zabolon' red-grey, mature wood olivkovo-grey, places with alternation of light and dark sites. Possesses weak, pleasant aroma. Under the influence of light eventually darkens.