Bamboo-wood composite modified material

A modified material, bamboo-wood composite technology, applied in the field of wood, can solve problems such as inappropriate

Inactive Publication Date: 2015-11-18
JIASHAN HUIJIALE DECORATION MATERIALS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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Method used

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  • Bamboo-wood composite modified material
  • Bamboo-wood composite modified material
  • Bamboo-wood composite modified material

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] figure 1 It is a schematic diagram of the modified material structure of bamboo and wood composite before the modification treatment. It can be seen from the figure that it includes multi-layer sheet-like fast-growing wood 1, and the fast-growing wood 1 is poplar or eucalyptus or pine or willow, etc. . Between the multi-layer sheet-like fast-growing wood 1, the row-shaped strips of bamboo 2 that are placed at intervals may be other shapes of polygons such as rectangles, triangles, pentagons, hexagons, or trapezoids in addition to circles. . The fiber direction of the bamboo 2 is consistent with the length direction of the bamboo 2, wherein: the thickness of the layered fast-growing wood 1 is E before the modification treatment; the size of the largest cross section of the bamboo 2 is S; the left and right adjacent bamboo 2 The distanc...

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Abstract

The invention discloses a bamboo-wood composite modified material, and aims at providing the bamboo-wood composite modified material which is simple in structure, convenient to manufacture and capable of greatly improving the mechanical property of modified wood. The bamboo-wood composite modified material comprises multiple layers of sheet fast-growing wood, and is characterized in that long-strip-shaped bamboo wood placed in rows at intervals is arranged between the multiple layers of sheet fast-growing wood; the fiber direction of the bamboo wood is consistent with the length direction of the bamboo wood; adhesives are sprayed between the fast-growing wood and the bamboo wood; and by means of conventional high-temperature and high-pressure modification treatment, the bamboo wood can be embedded in the modified wood, and the modified wood and the bamboo wood are combined into a whole. The effect achieved after the two types of materials are combined is the same as the effect achieved after reinforcing steel bars are added in concrete. In the use process, the massive bamboo-wood composite modified material can be partitioned and cut through a saw like ordinary wood according to use requirements, and the requirement for manufacturing various components is met. The material has the beneficial effects of being simple in manufacturing process, high in production efficiency, low in material consumption and production cost, good in environmental protection property, good in use performance, high in material utilization rate and capable of meeting the requirement for manufacturing various wood structure components.

Description

technical field [0001] The invention relates to wood, in particular to a modified bamboo-wood composite material. Background technique [0002] With the continuous reduction of virgin forest resources, the price of wood continues to rise, which makes the operating costs of domestic wood product manufacturers continue to rise. The fast-growing wood has a relatively fast growth rate, a relatively short period of becoming a material, and a relatively strong carbon sequestration capacity. It has become a tree species that is vigorously promoted and planted around the world, and it is the growth point of forest coverage. The so-called fast-growing tree species refer to tree species that grow fast, mature early, and have a short rotation period. The common ones in my country include poplar, eucalyptus, pine, and willow. The wood made from these fast-growing tree species is called fast-growing wood, but the characteristics of fast-growing wood are soft, low-density, easy to deform...

Claims

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Application Information

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IPC IPC(8): B27D1/04B32B21/13
Inventor 张高荣乔仁利张健翔
Owner JIASHAN HUIJIALE DECORATION MATERIALS CO LTD
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