Fireproof insulation board with high safety

Abstract

The invention discloses a fireproof insulation board with high safety, and belongs to the technical field of insulation boards. The fireproof insulation board comprises an insulation layer, wherein afirst metal mesh layer is fixedly connected to the lower surface of the insulation layer, a first sound insulation layer is fixedly connected to the lower surface of the first metal mesh layer, a first waterproof layer is fixedly connected to the lower surface of the first sound insulation layer, a first fireproof plate is fixedly connected to the lower surface of the first waterproof layer, a second metal mesh layer is fixedly connected to the upper surface of the insulation layer, a second sound insulation layer is fixedly connected to the upper surface of the second metal mesh layer, and asecond waterproof layer is fixedly connected to the upper surface of the second sound insulation layer. The fireproof insulation board with the high safety is high in fireproof performance and wear resistance, not prone to water permeation, provided with a reinforcing device, high in integral structural strength, difficult in damage, long in service life, and internally provided with a sound insulation device for effective sound insulation, so that the use effect of the insulation board is improved.

Description

technical field [0001] The invention relates to the technical field of thermal insulation boards, in particular to a fire-resistant thermal insulation board with strong safety. Background technique [0002] The insulation board is easy to understand, it is a board for building insulation. The thermal insulation board is a rigid foam plastic board made of polystyrene resin as raw material plus other raw and auxiliary materials and polymers, mixed with heat and injected with a catalyst, and then extruded to form a rigid foam plastic board. It has moisture-proof and waterproof properties. Reduce the thickness of the building's outer envelope, thereby increasing the indoor usable area. Existing thermal insulation boards have a very good thermal insulation effect, but are deficient in fire resistance. [0003] Patent No. 201821940672.0 discloses a thermal insulation board that is easy to install, including a first plug, a thermal insulation board body, a stretch-resistant layer...

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Problems solved by technology

[0004] The thermal insulation board in the prior art has the following disadvantages: 1. The thermal insulation board does not have a fireproof structure, has poor fire resistance and a low safety factor, and the overall structural strength of the device is low and is easily damaged; 2. The thermal insulation board has less functions , can not be used for sound insulation, and the use effect is poor. Therefore, we propose a fire-resistant insulation board with strong safety

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