Wooden building bearing beam column and production method thereof

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...

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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

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