HOLLOW ELONGATE BUILDING ELEMENT
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
The present invention relates to a hollow elongate building element (1) made of composite wood. It has a polygonal peripheral structure (3) around the void. Each side of the polygonal peripheral structure (3) is formed of at least a pair of elongate strips (5) of triangular or trapezoidal cross section which are juxtaposed and reversed relative to one another. The polygonal peripheral structure (3) also exhibits strip-form butting-together means (7， 9) in its corner regions. The various strips (5， 7， 9)， which are obtained by radial cuts into logs， are bonded together. The present invention relates to a hollow elongate building element (1) made of composite wood. It has a polygonal peripheral structure (3) around the void. Each side of the polygonal peripheral structure (3) is formed of at least a pair of elongate strips (5) of triangular or trapezoidal cross section which are juxtaposed and reversed relative to one another. The polygonal peripheral structure (3) also exhibits strip-form butting-together means (7， 9) in its corner regions. The various strips (5， 7， 9)， which are obtained by radial cuts into logs， are bonded together.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
