Production method of novel lightweight high-strength shock-resistant fireproofing inner wall board

Abstract

The invention relates to a production method of an indoor lightweight high-strength shock-resistant fireproofing inner wall board. The inner wall board is prepared from the following raw materials: fly ash, magnesium oxide, cement, magnesium chloride, gypsum, sodium hexametaphosphate, rice hull, polyphenyl particles, staple glass fiber and water. The inner wall board is prepared by uniformly stirring the raw materials, pouring, and solidifying and forming. The inner wall board has the advantages of changing wastes into valuables, being light in weight, high in strength, fireproofing and shock-resistant and the like.

Description

Technical field [0001] The invention relates to a light-weight wall body indoor partition wall board, in particular to a method for manufacturing a new light-weight, high-strength, seismic and fire-resistant interior wall board. Background technique [0002] Existing partition wall materials, one type uses red bricks, cement bricks, hollow blocks, one type uses light steel keel gypsum board for partition, the other type uses GRC cement partition wall boards or magnesite partition wall boards, etc. These materials have some shortcomings more or less, such as red bricks need to be fired to consume energy; cement bricks are heavy; hollow blocks have poor fire and shock resistance; light steel keel partitions have low strength and poor fire and sound insulation; GRC cement partition wall panels are brittle. Poor flexural resistance and easy to break. Although magnesite partition wall panels can turn waste into treasures and have light weight and high strength fire resistance, the ove...

AI Technical Summary

Problems solved by technology

[0002] The existing partition wall materials include red bricks, cement bricks and hollow blocks, light steel keel gypsum boards, GRC cement partition boards or magnesite partition boards, etc. These materials have more or less deficiencies, such as red bricks need to be fired to consume energy; cement bricks are heavy; hollow blocks have poor fire and shock resistance; light steel keel partitions have low strength and poor fire and sound insulation; GRC cement partition boards are brittle. Poor flexural resistance and easy damage. Although magnesite partition board can turn waste into treasure, and has light weight, high strength and good fire resistance, its overall performance is unstable. Under high temperature and humid conditions, it is easy to reverse halogen and deform, and its strength will gradually decrease.

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