Steel mesh and fiber reinforced integrated foam concrete lightweight wallboard and manufacturing method thereof

Abstract

The invention relates to a steel wire mesh and fiber enhanced integrated foam concrete lightweight wall plate and a manufacturing method thereof. The wall plate comprises foam concrete, wherein the foam concrete covers a 3D steel wire mesh; alkali-resisting glass fiber gridding cloth is arranged on each of the upper and lower surfaces of the 3D steel wire mesh; proper amount of alkali-resisting anti-cracking fibers are added into the foam concrete; the 3D steel wire mesh and the alkali-resisting glass fiber gridding cloth are integrally poured and molded to form an integrated structure sheet material through foam concrete paste; a tenon convenient for mounting and a groove matched with the tenon are pre-formed on the two sides of the sheet material respectively. The manufacturing method of the wall plate comprises the following steps: preparing the foam concrete paste and pouring and molding the integrated structure sheet material; and preparing a compound type high molecular modifier containing an ethylene / vinyl acetate copolymer, calcium stearate, lithium carbonate and silicon resin polyether emulsion. The wall plate has the advantages of light weight, high strength, heat preservation and heat insulation, good waterproof performance, good durability, no layering and cracking, simple manufacturing process and capability of greatly improving industrial production efficiency.

Description

technical field [0001] The invention relates to a light-weight thermal insulation and sound-insulating wall plate or a building industrialized wall plate for prefabricated buildings, in particular to a steel wire mesh and fiber-reinforced integrated foam concrete light wall plate and a manufacturing method thereof. Background technique [0002] New wall panels are an important part of prefabricated buildings. With the progress of society and the development of building industrialization, higher and diversified performance requirements are put forward for wall panels. In addition to requiring a certain strength, they also require Good durability, light weight, heat preservation, sound insulation, heat insulation, fire prevention, waterproof and other properties. At present, the new wall panels mainly include: autoclaved aerated concrete slabs, lightweight slats for building partition walls, steel wire grid polystyrene sandwich panels, gypsum hollow slats, glass fiber reinforc...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the above-mentioned problems existing in the existing wall panels, and provides a steel wire mesh and fiber with light weight, high strength, thermal insulation, good waterproof performance, good durability, no delamination and cracking, and low cost. Reinforced integrated foam concrete lightweight wallboard and manufacturing method thereof

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