Bamboo goods due to the fact of its high hardness and powerful characteristics are awarded on the market today to replace wood as a green building supplies. Bamboo itself is a way to adapt to diverse climates and short growing cycle of plants, generally only 5 years to be harvested, greatly saving energy input. With the growing shortage of conventional building materials, bamboo is considered reinforced developing supplies, cement and wood substitutes, quietly influx of the international marketplace.
Bamboo grows in tropical areas all year round about 28 to 50 degrees Celsius fertile clay or sandy soil. Its structure and shape is different about the world from 1100 to 1500 kinds, mainly in Asia, South America and Africa. Because bamboo has a quick growth rate, bulk density and low cost characteristics of light in the building supplies in the field of promising prospects. Bamboo not only can be used to make standard handicrafts can also be utilized to make interior decoration supplies. Some unique type of bamboo also supports can be carried out (example: scaffolding on internet site).
Compared with wood, wood products can create fresh lot of low-tech construction supplies such as wood, wood and so on. Of course, you can develop a composite wood constructing supplies such requirements finishing. Bamboo can also be used to produce these supplies. The use of bamboo goods in the world was much stronger than wood items. The world about 10 million people live in bamboo room in the. Specially in some creating countries such as China’s Dai is a national developing supplies bamboo to do. Regardless of whether their bamboo home beams, ceiling or floor, walls are built with bamboo to. Of course, in many people’s eyes, bamboo construction supplies has always represented the poverty and backwardness, most individuals prefer to live in modern apartment, rather than decide on to live in the bamboo structure of the “Mao Peng” in. This also requires materials innovation and development of bamboo. Only new bamboo materials, to get rid of poverty and backwardness of the creating model in the past.
In recent years, bamboo attention in Western countries. As of 2005, a lot of European countries are attempting to use bamboo construction materials to replace conventional creating materials, such as Zurich, Switzerland in 1984 and 1985 Rotterdam exhibition launch bamboo tower, the Dutch capital of Amsterdam in 1999 in the construction of bamboo pedestrian bridge 2000, Berlin, Germany, built the open-air theater, an exhibition of bamboo Hanover House, built in 2002 and Bamboo Pavilion Rotterdam. These have turn into the object of study architecture scholars.
Researchers bamboo constructing materials on the environment load rate were studied. The outcomes show that the promotion of bamboo products in Western countries, the greatest obstacle to transport. Since most of the bamboo raw material needs from Asia, South America or Africa imports, lengthy-distance transport caused damage to the environment. Nevertheless, when it comes to developing materials and environmental costs, the use of bamboo creating materials cost far much less than the steel, cement, wood creating supplies. Analysis has shown that the use of bamboo creating materials to enhance the environment is 20 times that of other typical building materials. Bamboo creating materials of this remarkable feature 1st in its natural structural functions. The natural hollow structure, so that the hardness of bamboo and bearing capacity is significantly larger than other conventional creating supplies. In addition, bamboo processing and utilization of the procedure is quite simple. This determines its low-power processing, high-yield characteristics.
Taking into account the developing materials discarded from production to final full life cycle, since the life of bamboo creating supplies than conventional creating materials such as steel and concrete short, bamboo items in the product value is not economic. Of course, if only to compare with wood, bamboo or items of fantastic value to advantage. In addition, in the calculation of item value, he did not join the bamboo construction supplies caused by the introduction of other economic expenses. Such as employment of specialists to design, supervise construction, strengthen the quality control of bamboo origin, extra physical tension test, model construction and other expenses are not included in the product value in the.