Strength leakage-resistance multi-layer composite anticorrosion bamboos and preparation method thereof

Abstract

The invention relates to the technical field of building materials, in particular to strength leakage-resistance multi-layer composite anticorrosion bamboos and a preparation method thereof. In the preparation method provided by the invention, by arranging a bamboo fiber anticorrosion equipment, the bamboo fiber anticorrosion equipment treats bamboos with a hot and cold bath principle to kill wormeggs and moulds; the process is diviced into two stage of preservative heating and cooling; residual cooling water is heated for steam treatment to improve the anti-crack ability of the bamboos, so that highly toxic pollution caused by fumigation is avoided, the process is safe and environmentally friendly, and the whole anticorrosion treatment can be finished in the bamboo fiber anticorrosion equipment, is convenient to operate and is suitable for popularized used.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a strong anti-leakage multi-layer composite anti-corrosion bamboo material and a preparation method thereof. Background technique [0002] Bamboo pretreatment methods mainly include physical and chemical methods. The principle of the physical method is to remove the nutrient source in the bamboo or transform the nutrient source into inedible substances, or to cut off the moisture and air required for the life of decaying bacteria and insects. Its advantages are low processing cost, simple operation, and generally no pollution to the environment. The disadvantage is that it has no lasting protection. Once the treated bamboo is further processed or wears or cracks, decay bacteria will attack the bamboo again under certain circumstances. , so the physical method is generally not used alone. The principle of the chemical method is to use preservatives to hinder the basic...

AI Technical Summary

Problems solved by technology

Its advantages are good anti-corrosion effect and long residual effect time. The disadvantage is that the anti-corrosion treatment operation is complicated, the treatment cost is high, and preservatives generally have certain adverse effects on people and the environment. To multiple devices, the construction cost increases and affects the construction progress. Therefore, a kind of strength anti-leakage multi-layer composite anti-corrosion bamboo and its preparation method are proposed to solve the above problems.

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