Magnetic drainage type self-repairing roof insulation board

Abstract

The invention discloses a magnetic drainage type self-repairing roof insulation board, and belongs to the technical field of insulation boards. According to he magnetic drainage type self-repairing roof insulation board, specially-made crack sensing trigger thorns are arranged, after an outer protection covered edge cracks, sunlight can penetrate through a multifunctional guide pipe to irradiate the surface of a hard heat absorption and conduction layer, elastic balloons expand to extrude an elastic connecting layer, thus, barbs are driven to puncture storage balloons, an automatic repair function is triggered, through the arrangement of repair storage balls, after the storage balloons are punctured, the gas-solid drainage body can flow to the cracking position through spherical grooves, circulation holes and the multifunctional guide pipe, so that the liquid repair body is guided to flow to the cracking position, after the crack repairing glue in the liquid repair body is cured at the cracking position, the crack can be repaired, therefore, the purpose of automatic repair is achieved, a series of troubles and dangers caused by manual repair are effectively avoided, the practicability is greatly improved, and the arrangement of the storage grooves, an expanding agent and an elastic diaphragm is beneficial to the flowing of the liquid repair body to the cracks.

Description

technical field [0001] The invention relates to the technical field of thermal insulation boards, and more specifically relates to a magnetic drainage type self-repairing roof thermal insulation board. 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. [0003] In order to reduce the impact of high temperature in summer on the top-floor building, a layer of insulation board is usually laid on the roof to improve the heat insulation effect of the house. The roof insulation board is exposed to the sun and rain for a long ...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the repair of the roof insulation board is usually done manually. The repairer needs to climb to the roof, and then apply the seam sealant to the crack. However, due to the high height of the roof, it is not convenient to stand and walk. As a result, manual repair is not only inconvenient to operate, but also very dangerous

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