Recombined bamboo timber composite board and processing method thereof

Abstract

The invention discloses a recombined bamboo timber composite board. The recombined bamboo timber composite board comprises a face board, a middle core board and a base board. The face board comprisesbamboo filaments arranged in parallel. The base board comprises second bamboo battens spliced in parallel. The middle core board comprises first bamboo battens spliced in parallel. Each bamboo filament is made of a material of a middle bamboo section. Each bamboo batten is made of a bamboo green part of the middle bamboo section. Each first bamboo batten comprises a bamboo tip bar made of a bambootip section and a bamboo root bar made of a bamboo root material. The invention further discloses a processing method of the recombined bamboo timber composite board. According to the processing method, intermediate layers and bamboo green layers of the middle bamboo sections are manufactured into the face board and the base board, the bamboo tip sections or bamboo root sections are manufacturedinto the middle core board, and then the face board, the base board and the middle core board are recombined into the complete composite board. According to the recombined bamboo timber composite board and the processing method thereof, the abandoned bamboo root sections and the abandoned bamboo tip sections and the bamboo green of the middle bamboo sections are used for manufacturing the recombined bamboo composite board. The utilization rate of bamboo is fully increased, and the material cost is saved. Layout and manufacturing are reasonable and ingenious. The structural strength and stability of recombined bamboo are improved.

Description

Technical field [0001] The invention relates to the field of bamboo boards for home decoration, in particular to a reorganized bamboo composite board and a processing method. Background technique [0002] Reconstituted bamboo, also known as weighed bamboo, is a new bamboo material that reorganizes and strengthens the bamboo material, that is, the bamboo material is processed into strips of bamboo strips, bamboo silk or crushed into bamboo strands, and dried. Dipping, then drying to the required moisture content, and then laying in the mold, the profile formed by high temperature and high pressure heat curing. Reconstituted bamboo is an increasingly important part of reconstituted materials, increasing the supply of high-quality boards and effectively alleviating people's demand for high-quality wood, especially hardwood. [0003] A complete bamboo can often be divided into three parts: bamboo root, bamboo middle, and bamboo tip. Existing reconstituted bamboo usually only intercept...

AI Technical Summary

Problems solved by technology

[0003] A complete bamboo can often be divided into three parts: the root section, the middle section, and the tip section. The existing recombined bamboo usually only intercepts the middle section as its raw material. The reason is that the root section of most bamboos will deteriorate and will There are defects such as moth-eaten spots and blackening, and the density of bamboo nodes in the root section is high. If it is used in reconstituted bamboo, dense bamboo spots will be seen on the surface; while in the bamboo tip section, there is a section in every three consecutive sections. There are waterway strips (covering the concave part of the bamboo in this section, and there are two), which will cause stains on the sectioned surface when used in reconstituted bamboo, and removing the waterway strips will result in a short usable length of the bamboo tip section, which is troublesome to deal with. Low efficiency and not suitable for use in recombinant wood

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