Fabrication method of novel lightweight mixed material wallboard

Abstract

The invention relates to the technical field of fabrication methods of wall materials, in particular to a fabrication method of a novel lightweight mixed material wallboard. The fabrication method effectively employs industrial waste, sand and stone as substitutive raw materials, so that the use value of the industrial waste is increased; the production cost is lowered; the strength, toughness, sound insulation property, thermal insulation property, heat preservation effect, water resistance, moisture resistance and shock resistance of a finished product are good; and the weight of the wallboard is reduced. The fabrication method comprises the steps of 1), fabricating the industrial waste, the sand or the stone into pulp, wherein the industrial waste comprises coal cinder, grain slag, slag, phosphogypsum and fly ash; 2), mixing the pulp made from the industrial waste, sand or stone with cement, lime, gypsum and aluminum powder, stirring and casting, carrying out steam curing forming, and processing into particles with uneven sizes; 3), mixing the raw material particles processed in Step 2) with the cement and glass fiber yarn or polypropylene fiber yarn, stirring and casting into blocks; and 4), slotting and cutting the raw material blocks processed in Step 3) through slicing cutting equipment, and cutting the blocks into slices.

Description

Technical field [0001] The invention relates to the technical field of manufacturing methods of wall materials, in particular to a manufacturing method of a new type of lightweight mixed material wallboard. Background technique [0002] As we all know, the wall is an important part of the house and is widely used in the field of construction; and the present invention is mainly aimed at elaborating and explaining the wallboard made of light-weight mixed materials; the existing manufacturing methods of light-weight mixed material wallboards mainly The lightweight materials such as ceramsite, perlite, foam board (polystyrene) or foamed concrete are mixed with cement and then formed by extrusion or compounding; the finished products are hollow or solid strip plates; the use of the above raw materials will This results in an increase in production costs, and the strength, toughness, sound insulation, heat insulation, heat preservation effect, waterproof and moisture resistance, and s...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the wall is an important part of the house and is widely used in the construction field; and the present invention mainly aims at explaining and illustrating the wall panels made of lightweight composite materials; The light materials such as ceramsite, perlite, foam board (polystyrene) or foamed concrete are mixed with cement and then extruded or compounded; the finished product is a hollow or solid strip plate; the use of the above raw materials will The increase of production cost is caused, and the strength, toughness, sound insulation, heat insulation, heat preservation effect, waterproof and moisture resistance of the wallboard made of the above-mentioned raw materials are poor, and the wallboard is very heavy.