What IS Balsa Wood?

  Even there are several wood materials avialable in today's construction marekt,there is no deny that balsa wood is the best construction material these day. If you are looking for wood materials in the market,it is very necessary for you to pay more attention on balsa wood.
What is balsa wood? Or What is balsa wood tree? You can find the most accurate answer by surfing internet. Just like wikipedia say: " Balsa tree, commonly known as the Ochroma pyramidale, is a species of flowering plant in the mallow family, Malvaceae. It is a large, fast-growing tree that can grow up to 30 m (100 ft) tall. Balsa wood is a very lightweight material with many uses. Balsa trees are native to southern Brazil and Bolivia north to southern Mexico." According to other information,we also know that Ecuador is perhaps the largest exporter of balsa wood, although many local farmers consider the plant to be little more than a weed. All of these balsa information are very basic but also very important.
Why are Balsa wood very popular in the Timber market? In this paragraph,you will find the answer. When you touch balsa,you will find that balsa wood is very soft and light, with a coarse, open grain. The density of dry balsa wood ranges from 40–340 kg/m3 (2.5–21 lb/ft3), with a typical density of about 160 kg/m3 (10 lb/ft3).The light weight of the wood derives from the fact that the tree has large cells that contain water. After the water is driven off in an extended drying process (kiln dried for two weeks), the large surface area of the resulting holes gives strength. Unlike dry rotted wood, the surface is made of the usual strong cellulose/lignin mix. As it is low-density but high in strength, balsa is a very popular material to use when making light, stiff structures in model bridge tests, model tree houses, and for the construction of model aircraft, as well as full-sized light wooden aeroplanes, most famously the World War II de Havilland Mosquito. Balsa is used to make wooden crankbaits for fishing. So we can find that balsa are multifunctional and we can use this kind of wood in a lot of areas.
With the popularity of balsa wood,there are many human beings who are looking for this kind of lumber. So the demand of balsa wood is becoming larger and larger. If you want to buy the best balsa wood,it is very necessary for you to find more information about balsa wood and balsa wood supplier. Then you will find high quality balsa wood in the shortest time.