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Method for manufacturing bamboo beam

A production method and technology of bamboo beams, applied in the manufacture of tools, wood processing equipment, etc., can solve problems such as soil erosion, natural geographical ecological deterioration, etc., and achieve the effect of improving bending resistance

Inactive Publication Date: 2010-10-27
ANJI CHENGFENG BAMBOO PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the disadvantages of disastrous ecological damage such as soil erosion, natural geographical ecological deterioration and other disastrous ecological damage caused by the large-scale use of wood in the construction industry, which causes the trees in forests and wooded areas to be felled, and provides an alternative to traditional wooden beams, namely The production method of bamboo beams using short growth cycle, low-carbon and environmentally friendly bamboo wood as raw materials, the bamboo beams made by this production method have better compression resistance, tensile properties, bending resistance, linear elastic properties

Method used

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  • Method for manufacturing bamboo beam
  • Method for manufacturing bamboo beam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0034] Embodiment A kind of manufacture method of bamboo beam, comprises the following steps:

[0035] Step 1: Take a section of bamboo tube and split it longitudinally along its natural bamboo fiber interface to form several pieces of bamboo 1;

[0036] The second step: process and remove the bamboo joints and bamboo greens on the outside of each piece of bamboo slice 1, and the bamboo yellow inside, and smooth the bamboo slices;

[0037] The third step: drying the bamboo chips;

[0038] Step 4: Apply glue to the inner and outer surfaces of the bamboo slice 1 to make the inner and outer surfaces of the bamboo slice 1 sticky;

[0039] Step 5: Place the glue-coated bamboo slices 1 on a press for longitudinal dislocation pressing, and press them into rectangular bamboo slices 2;

[0040] The sixth step: sawing the redundant parts at both ends of the extruded bamboo sheet 2;

[0041] Step 7: Take the pressed and sawn bamboo boards 2, apply glue on the surface, place the glued ...

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Abstract

The invention relates to a method for manufacturing a building material and discloses a method for manufacturing a bamboo beam used as a substitute for wood. In the method, bamboo with a short growth cycle, which is low in carbon content and environmentally-friendly, is used as a raw material, so the mass continuous production of the bamboo beam become possible; and due to the adoption of a longitudinally staggered and transversely overlapped lamination method, the joints at the ends of adjacent bamboo sheets are staggered and the glued bamboo beam has high toughness and compared with the traditional wood beam, has higher pressure resistance, tensile strength and anti-bending performance. The method is particularly suitable to be used as a substitute scheme for the conventional wood beam and meets the low-carbon and environmentally-friendly requirements advocated worldwide.

Description

technical field [0001] The invention relates to a method for making building materials, in particular to a method for making wood substitutes. Background technique [0002] At present, the indispensable wood in building materials is generally taken from forest trees. With the acceleration of urbanization in the world, a large number of trees in forests and wooded areas have been felled to provide building wood, causing disasters such as soil erosion and natural geographical and ecological deterioration. destruction of sexual ecology. In order to find alternatives to trees to reduce the environmental damage caused by excessive felling of native trees, wood product builders based in the construction industry have the responsibility to undertake the research and production of next-generation wood substitutes. [0003] In the long-term research and production work, it was found that the composite wood made of bamboo products, after special processing, can obtain a very tough gl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M3/00
Inventor 胡公年
Owner ANJI CHENGFENG BAMBOO PRODS
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