Double-sided composite reinforced thermal insulation and decoration integrated external wall panel

Abstract

The invention discloses a double-sided composite reinforced thermal insulation and decoration integrated external wall panel. The double-sided composite reinforced thermal insulation and decoration integrated external wall panel comprises a graphite homogeneous fireproof thermal insulation core material; the graphite homogeneous fireproof thermal insulation core material is prepared from cement, silica fume, an efficient complexing agent, an organosilicon water repellent, graphite EPS particles and active water; the front surface of the graphite homogeneous fireproof thermal insulation core material is provided with a rendering coat mortar composite reinforced net layer; an adhesive composite common net layer is arranged on the back face of the graphite homogeneous fireproof heat preservation core material; one ends of a plurality of back bolt connecting pieces are connected to the back face of the graphite homogeneous fireproof heat preservation core material; and the other ends of the back bolt connecting pieces penetrate out of the adhesive composite common net layer. The invention further discloses a preparation method of the double-sided composite reinforced thermal insulationand decoration integrated external wall panel. The double-sided composite reinforced thermal insulation and decoration integrated external wall panel has the advantages that the double-sided composite reinforced thermal insulation and decoration integrated external wall panel is not prone to combustion and falling off, the connection performance is good, the strength is high and the cost is low.

Description

technical field [0001] The invention relates to the field of external wall thermal insulation panels, in particular to a double-sided composite reinforced thermal insulation and decorative integrated external wall panel. Background technique [0002] At present, in the field of external wall insulation building construction, thermal insulation board thin plastering external wall external insulation system system is mostly used, which is combined by bonding and anchoring. This system has a low safety factor, is easy to fall off, easy to leak, and cannot be maintained and repaired. The service life is short, the construction procedure is complex and difficult to control, and the quality is difficult to meet the standard. On June 30, 2020, Shanghai has clearly stipulated that the use of thin plaster systems combined with bonding and anchoring methods for external wall insulation systems will be restricted or prohibited. At the same time, there are ordinary thermal insulation a...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a double-sided composite reinforced thermal insulation and decorative integrated exterior wall panel to solve the problems of flammability and easy falling off in the existing exterior wall insulation panels

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