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Bamboo plate processing technique

A processing technology, bamboo and wood technology, applied in the field of building materials, can solve the problems of low utilization rate of raw materials, large internal stress of boards, large processing volume, etc., and achieve the effect of various color changes, good physical properties, and high production efficiency

Inactive Publication Date: 2014-02-26
TONGLU BAMBOO & NANMU ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Bamboo slices are used as raw materials for a large amount of processing, many processes and low utilization rate of raw materials, and the pressed boards have large internal stress and are easy to deform

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] Embodiment: a kind of processing technology of bamboo plank, process step is as follows: step 1, dry bamboo chip becomes silk, moso bamboo is broken open and rolled into sheet material, soaks in warm water containing alkali, then sends into rolling mill for the second time to roll and press, makes it Soften, evenly, loose bamboo fibers into bamboo strands;

[0019] Step 2, carbonization of bamboo filaments, placing the bamboo filaments in a carbonization furnace for carbonization until the moisture content of the bamboo filaments is 1-7%, and the optimum moisture content of the bamboo filaments is 5%;

[0020] Step 3. Bamboo silk dipping. Put the carbonized bamboo silk into the dipping pool. After dipping through phenolic resin, hang the bamboo thread out to dry until the water content of the bamboo thread is 1-7%, and the bamboo thread contains The water content is 5%;

[0021] Step 4: The bamboo silk is cold-pressed and formed. Put the bamboo silk into the press feed...

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PUM

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Abstract

The invention provides a bamboo plate processing technique. The bamboo plate processing technique includes the following steps: shredding dried bamboo sheets into bamboo filaments, carbonizing bamboo filaments, soaking the bamboo filaments in glue, performing cold press forming on the bamboo filaments, curing the bamboo filaments at the high temperature, and performing mold stripping and deburring on bamboo plates with formed bamboo filaments. The moisture content of the bamboo filaments ranges from 1% to 7%. Compared with the hot-press-forming technique, the cold-press-forming technique has the advantages of low equipment investment, high production efficiency, good product deformation resistance and diversified product color and luster. The moisture and raw material feeding weight of the bamboo filaments are matched scientifically in the process of cold press forming, so that quality of finished products is further guaranteed. Products produced according to the bamboo plate processing technique are environment friendly and high in calamity resistance.

Description

technical field [0001] The invention relates to a manufacturing method of building materials, in particular to a processing technology of bamboo boards. Background technique [0002] At present, steel bars, cement and stone bricks are mainly used in the construction of houses, and these construction materials have great damage and pollution to the environment. For example: air pollution, water pollution, etc. More and more houses with reinforced concrete structures make the area of ​​cultivated land smaller and smaller. Even if the houses are demolished and the land is rebuilt, the land will not be usable for a short time, which seriously threatens people's agricultural land. When houses with this type of structure face natural disasters such as typhoons and earthquakes, due to the different physical properties and stretchability of various building materials, the components will shift and cause cracks or ruptures, and even the houses will collapse. Some building materials...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M1/08B27M1/06
Inventor 王祖梁
Owner TONGLU BAMBOO & NANMU ENVIRONMENTAL PROTECTION TECH
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