A kind of anti-drop insulation and fireproof board

Abstract

The invention discloses an anti-falling heat insulation fireproof plate, which comprises a plate body, wherein the plate body is in a square shape; the plate body is made of polyurethane hard foam materials; a flame resistant layer is arranged above the plate body; a sawtooth-shaped connecting groove is formed in one side of the plate body; a sawtooth-shaped convex block corresponding to the connecting groove is arranged at the other side of the plate body; a heat insulation layer is arranged inside the plate body; a metal plate is arranged under the heat insulation layer; folding angles are arranged at the two ends of the metal plate; screw nuts are connected under the metal plate; the screw nuts are connected with a fixing rod; the fixing rod extends to a position under the plate body; one side of the fixing rod is provided with a groove. The anti-falling heat insulation fireproof plate has the advantages that the structure is simple; a wall penetrating fixing method is used; the falling cannot easily occur; the heat insulation performance and the fireproof performance reach the standard; the service life is 3 to 4 times of that of an ordinary heat insulation plate; economy and substantial benefits are realized; the anti-falling heat insulation fireproof plate is worth of being popularized.

Description

technical field [0001] The invention belongs to the technical field of thermal insulation boards, and in particular relates to a drop-proof thermal insulation and fireproof board. Background technique [0002] With the improvement of living standards, people pay more and more attention to the function of building energy saving and heat preservation. The heat preservation layer of the existing heat preservation board achieves the heat preservation function by adding organic heat preservation materials, but in the actual use process, this kind of heat preservation board or heat preservation Poor performance, or poor fire and flame retardant effect, low strength, easy to drop, and short service life, after a certain period of use, new insulation boards need to be replaced in time to increase the insulation performance and safety of insulation boards in building exterior walls Performance, which not only increases the workload of workers, but also easily causes environmental pol...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards, people pay more and more attention to the function of building energy saving and heat preservation. The heat preservation layer of the existing heat preservation board achieves the heat preservation function by adding organic heat preservation materials, but in the actual use process, this kind of heat preservation board or heat preservation Poor performance, or poor fire and flame retardant effect, low strength, easy to fall, and short service life. After a certain period of use, new insulation boards need to be replaced in time to increase the insulation performance and safety of insulation boards in building exterior walls Performance, which not only increases the workload of workers, but also easily causes environmental pollution and waste of resources

Images