Gypsum-based waterproof, fireproof, containment and heat-insulation system for steel-structure house and preparation method for same

Abstract

The invention discloses a gypsum-based waterproof, fireproof, containment and heat-insulation system for a steel-structure house and a preparation method for the same. The system and the method relate to the technical field of steel-structure house containment structures. The gypsum-based waterproof, fireproof, containment and heat-insulation system for the steel-structure house disclosed by the invention comprises a base material layer, an outer interface layer, an outer heat-insulation layer, an outer protection layer, an inner interface layer, an inner fireproof layer, an inner heat-insulation layer, an inner protection layer and an inner facing layer, wherein the outer interface layer is disposed on the outer side of the base material layer, the outer heat-insulation layer is disposed on the outer side of the outer interface layer, and the outer protection layer is disposed on the outer side of the outer heat-insulation layer; and the inner interface layer is disposed on the inner side of the base material layer, the inner fireproof layer is disposed on the inner side of the inner interface layer, the inner heat-insulation layer is disposed on the inner side of the inner fireproof layer, the inner protection layer is disposed on the inner side of the inner heat-insulation layer, and the inner facing layer is disposed on the inner side of the inner protection layer. According to the invention, a machine spray coating operation is applied, forming technologies are simple, operations are convenient, and production efficiency is high; a lot of gypsum is used as a material, so that a cement demand is reduced and cracking does not take place easily; the gypsum fireproof material contains crystal water which can absorb heat in a fire and form water vapor, so that fireproof effects are good; and a compact grid structure is formed by gypsum-based waterproof and heat-insulation mortar and has good waterproof performance.

Description

technical field [0001] The invention relates to the technical field of steel structure residential enclosure structures, in particular to a steel structure residential gypsum-based water-resistant fireproof enclosure thermal insulation system and a preparation method. Background technique [0002] With the advancement of national energy conservation and emission reduction, green building, new rural construction, and residential industrialization, the construction industry has shifted from urban to new rural construction, and brick-concrete and concrete-structured houses have gradually turned to steel-structured houses. [0003] The traditional steel structure house, because it is a wall panel system, that is, the two sides of the steel structure are fixed with base plates, and a cavity is formed in the middle. , resulting in empty drums, no sound insulation, poor hanging, poor connection and other drawbacks. [0004] Traditional cement-based materials are easy to crack, hav...

AI Technical Summary

Problems solved by technology

[0003] The traditional steel structure house, because it is a wall panel system, that is, the two sides of the steel structure are fixed with base plates, and a cavity is formed in the middle, and thermal insulation boards, such as XPS boards, EPS boards, mineral wool boards, rock wool boards, etc., are inserted to form a sandwich shape. , resulting in disadvantages such as empty drums, no sound insulation, poor hanging, poor connection, etc.

[0004] Traditional cement-based materials are prone to cracking, poor thermal insulation effect, poor thermal insulation performance, poor fireproof performance, and cannot be recycled, causing environmental pollution, high resource consumption, and high energy consumption.

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