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Wooden building bearing beam column and production method thereof

A technology of heavy beams, columns and buildings, applied in the field of wooden building materials manufacturing, can solve the problems of limitation, energy consumption and environment, easy cracking of logs, etc., and achieve the effect of increasing strength, stable performance and light weight.

Pending Publication Date: 2018-03-09
HUBEI FUHAN WOOD IND
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Problems solved by technology

[0002] At present, in the construction industry, most of the load-bearing beams and columns are reinforced concrete structures. Materials such as steel bars and cement used for pouring reinforced concrete consume a lot of energy in production and are prone to environmental pollution. At the same time, the weight of reinforced concrete is relatively heavy.
Wood itself is recognized as a building material with a high strength-to-weight ratio, but due to the easy cracking characteristics of the log itself, the use of wood as a load-bearing beam is limited

Method used

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  • Wooden building bearing beam column and production method thereof

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0014] Such as figure 1 As shown, a load-bearing beam column of a wooden building provided by the present invention includes a wood veneer 1 and a glass fiber non-woven fabric 2 curled into a multi-layer structure, and the wood veneer 1 and the glass fiber non-woven fabric 2 pass through Isocyanate or epoxy resin adhesives are used for bonding, and the fiber longitudinal direction of the wood veneer 1 is consistent with the axial direction of the load-bearing beam column.

[0015] The load-bearing beam column of the wooden building of the present invention is carried out according to the following steps during production:

[0016] 1) Dry the rotary-cut wood veneer to a moisture content of 8-10%, make the dried veneer wide according to the requirements (the width is equal...

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Abstract

The invention discloses a wooden building bearing beam column and a production method thereof. The wooden building bearing beam column comprises a wood veneer and a glass fiber non-woven fabric whichare crimped into a multi-layer structure, and the wood veneer and the glass fiber non-woven fabric are bonded by an isocyanate or epoxy resin adhesive. According to the wooden building bearing beam column and the production method thereof, a glass fiber having excellent tensile properties is utilized and combined with a wood material having an excellent ratio of strength to weight, and the two arecombined together with an adhesive of an isocyanate or epoxy resin structure to form the multi-layered structure in a winding and crimping manner. The strength of a beam column material is increased,so that the wooden building bearing beam column has the advantages of stable performance, high strength and light weight.

Description

technical field [0001] The invention relates to the technical field of manufacturing wooden building materials, and more specifically relates to a wooden building load-bearing beam column and a production method thereof. Background technique [0002] At present, in the construction industry, most of the load-bearing beams and columns are reinforced concrete structures. Materials such as steel bars and cement used for pouring reinforced concrete consume a lot of energy in production and are prone to environmental pollution. At the same time, the weight of reinforced concrete is relatively heavy. Wood itself is recognized as a building material with a high strength-to-weight ratio, but due to the easy cracking characteristics of the log itself, the use of wood as a load-bearing beam is limited. Contents of the invention [0003] The object of the present invention is to provide a load-bearing beam column of a wooden building with stable performance, high strength and light w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/28
CPCE04B1/28
Inventor 周坤李文定韩萌萌高鹏柳富选
Owner HUBEI FUHAN WOOD IND
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