Bamboo-wood composite modified material

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...

AI Technical Summary

Problems solved by technology

Therefore, it is not suitable for making members similar to beams (tension), and its use is subject to certain restrictions

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