Novel fireproof and waterproof composite heat preservation wall structure

Abstract

The invention provides a novel fireproof and waterproof composite heat preservation wall structure. The novel fireproof and waterproof composite heat preservation wall structure is composed of a composite heat preservation plate and a fixing net rack, wherein the composite heat preservation plate and the fixing net rack are installed on the outer sides of a structural wall. The composite heat preservation plate comprises aluminum foil plate layers on the two sides and a polystyrene board heat preservation layer in the middle, and the aluminum foil plate layers and the polystyrene board heat preservation layer are connected through adhesives. The fixing net rack comprises wire meshes and expansion riveting bolts, wherein the two layers of wire meshes are located on the two sides of the composite heat preservation plate respectively, the bottoms of the expansion riveting bolts are anchored to the structural wall, the middles of the expansion riveting bolts penetrate through the composite heat preservation plate and the wire meshes, the tops of the expansion riveting bolts are connected with the outer wire mesh, an adhesion mortar layer is arranged on the outer portion of the outer wire mesh, and a decoration layer is arranged outside the adhesion mortar layer. The novel fireproof and waterproof composite heat preservation wall structure well solves the problem that due to the fact that the fire protection level is low when a polystyrene board serves as external wall heat preservation materials, using is limited; the novel fireproof and waterproof composite heat preservation wall structure has the advantages of being good in heat preservation and energy saving effect, high in fire protection level, resistant to water and earthquakes and convenient and rapid to construct.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a novel fireproof and waterproof composite thermal insulation wall structure. Background technique [0002] At present, our country is short of energy, severe smog, and extremely harsh living environment. It is urgent for the people of the whole country to take action to actively find ways to save energy, reduce pollutant emissions, improve the environment, and control smog. Building energy conservation is the key to improving energy utilization and reducing pollution emissions, and the mainstream method to achieve building energy conservation is to improve the thermal insulation effect of building exterior walls. External wall insulation is not only suitable for buildings in cold regions, but also for refrigeration and air-conditioning buildings in warm regions. External wall insulation materials are required to have functions such as fire prevention, waterproof, the...

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to provide a new type of fireproof and waterproof composite thermal insulation wall structure, which is equipped with aluminum foil boards outside the polystyrene board insulation layer, and is fixed by wire mesh and expansion riveting bolts, which solves the problem of polystyrene boards as The use of external wall insulation materials is limited due to the low fire protection level. It has the advantages of good heat preservation and energy saving effect, high fire protection level, waterproof and shockproof, and convenient and quick construction.

Images