Fireproofing, heat insulating and decorating integrated wallboard of house in oceanographic engineering

Abstract

A fireproofing, heat insulating and decorating integrated wallboard of a house in oceanographic engineering comprises an ordinary Portland cement polystyrene foam slurry layer. The fireproofing, heat insulating and decorating integrated wallboard is characterized in that one surface of the ordinary Portland cement polystyrene foam slurry layer is adhered with a grid shaped glass fiber polytetrafluoroethylene composite needled felt reinforced layer, and the other surface of the ordinary Portland cement polystyrene foam slurry layer is adhered with an aluminum alloy board through an ordinary Portland cement gelling slurry layer; an anticorrosive layer is arranged on the other surface of the aluminum alloy board; an adhesive layer is arranged on the anticorrosive layer; an aramid fiber flocking layer is arranged on the adhesive layer; the ordinary Portland cement polystyrene foam slurry layer is 100 to 200 mm in thickness; the grid shaped glass fiber polytetrafluoroethylene composite needled felt reinforced layer is 10 to 20 mm in thickness. The fireproofing, heat insulating and decorating integrated wallboard has the characteristics of being fireproof, insulated, light in weight, high in strength, high in corrosion resistance, long in service life, free of pollution, low in cost, simple in process, convenient to use, capable of being used in a long term in the ocean environment with high salt fog concentration, and long in service life in such ocean environment.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a fire-proof, thermal-insulation-decoration-integrated house wall panel for ocean engineering. Background technique [0002] In recent years, major fire accidents caused by the burning of building exterior wall insulation materials have occurred continuously, resulting in serious casualties and property losses. In 2009, a serious fire accident occurred in the new building of CCTV. The curtain wall insulation material not only failed to play the role of heat insulation and fire prevention, but increased the burning and collapse, causing extremely serious losses; in 2010, the "11· The 15” large fire and the large amount of flammable materials such as nylon mesh and polyurethane foam used at the accident site were the main reasons for the rapid spread of the fire. Similar accidents abound. Building flammable and combustible external wall insulation materials have become ...

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Problems solved by technology

[0006] In the marine environment, the atmosphere is rainy, high temperature, strong wind and high concentration of salt spray. The flocked aluminum alloy plate has a certain decorative function, but it cannot adapt to the harsh marine climate in terms of corrosion resistance, erosion resistance, and heat and humidity resistance. Environment, low service life, high maintenance cost

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