A kind of manufacturing method of microwave composite brown silk cement plate

Abstract

The invention discloses a method for making a microwave composite brown silk cement board, comprising the following steps: 1) pretreating the brown silk under microwave irradiation conditions; 2) soaking the brown silk obtained in step 1) in a modifying solution to modify 3) step 2) the obtained brown silk is sprayed with cement slurry; 4) the step 3) obtained brown silk is evenly spread in the plate making mold; 5) the mold layer of the completed cloth of 10-15 layers of step 5) is obtained The layers are superimposed, and pressed into shape under microwave irradiation; 6) removing the molds of each layer obtained in step 5) to obtain 10-15 boards, and after curing, the microwave-modified inorganic cementitious wood-based boards are obtained. The invention uses microwave technology combined with modified materials to pre-treat the brown silk, and then uses a specific preparation method to compound cement and brown silk, finally solving the problem that the brown silk destroys the cement structure, and effectively utilizes the toughness of the brown silk fiber The characteristics of the composite sheet enhance the strength; broaden the application of brown silk.

Description

technical field [0001] The invention relates to a method for manufacturing a microwave composite brown silk cement board, which belongs to the field of cement board preparation. Background technique [0002] As a traditional fiber material, brown silk is widely used in the weaving industry. The main material of traditional brooms and braided ropes is brown silk. However, the amount of brown silk used in light industrial products is relatively small, and the large amount of brown silk produced in Southeast Asia every year is far from being effectively utilized. In Southeast Asia, palm silk is similar to straw, and most of the fruits are burned after harvesting, causing a lot of pollution. [0003] In recent years, my country's housing and construction department has vigorously advocated prefabricated buildings, passive houses, energy-saving buildings, etc., which put forward many requirements for traditional building materials such as high strength, high precision, light wei...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for making microwave composite brown silk cement board. The invention uses microwave technology combined with modified materials to pre-treat brown silk, and then uses a specific preparation method to compound cement and brown silk, and finally solves the problem of brown silk destroying cement. structural problems, and effectively utilize the strong and tough characteristics of brown silk fibers to enhance the strength of composite panels; broaden the application of brown silk, turn waste into treasure, solve the problems of brown silk waste and environmental pollution, and enhance the quality of building materials such as strength , reduced cost

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