| From the 1980s to the beginning of this century, our country because in the "Great Leap Forward" period blindly building deforestation, forest resources rapid reduction in the timber shortage caused by the construction of China's forced to take to reduce or ban the use of wooden structure building policies, the wood structure of stagnation in the construction of about 20 years. This is to protect the environment have not taken the approach.The beginning of this century , there have been foreign construction enterprises to enter China to promote the construction of modern wood structure building technology and architectural concepts, making Chinese wood structure access to a recovery opportunity.China imported the wood products from the United States is increasing rapidly in recent years . According to statistics, in 2002 China's imports from the United States worth 220 million US dollars of wood products, than in 2001 grew by 61% ,and in 2003 this figure reach 300 million US dollars, while the imports of high-grade timber for the decoration is will be more several times a year. According to statistics, China has suddenly become the world's third largest Lumber logs and the consumer.With the Beijing 2008 Olympic Games, the 2010 Shanghai World Expo, and other major projects under construction, as well as China's continued warming up craze for more personalized, high-grade residential construction, interior decoration and outdoor landscape, the Chinese market for high - quality and high standards of construction, decoration, landscape gardens in the use of wood products on the demandRegardless of the designers return to nature is the result of the mental, or wood itself light, environmental protection, high quality performance to the leadership of the recovery trend, more and more from the timber built into a single architecture, large pools of residential and public construction projects have jumped to the international arena, wood construction have become the 21st century building new favorite.But under our country the present stage national conditions, specifically for the forest reserves deficiency , the land policy restraint , the relatively low level current situation that the people consumes, is not fit to use the wooden structure building in large scale broadly , appears extraordinarily important therefore finding road and the range applying of being fit to develop in our national condition modern times wooden structure building. |