Waterproof thermal insulation board

A technology of thermal insulation board and thermal insulation layer, which is applied in thermal insulation, building thermal insulation materials, building components, etc., and can solve the problems of poor thermal insulation effect and easy wetting of thermal insulation layer

Inactive Publication Date: 2018-12-11
TIANJIN YUSHEN ENERGY SAVING THERMAL INSULATION MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the thermal insulation board in the prior art encounters severe rainy weather

Method used

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  • Waterproof thermal insulation board

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[0010] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0011] As shown in the figure, the present invention includes a thermal insulation layer 1, a protective layer 2 adhered to the thermal insulation layer 1, and an adhesive layer 3. A waterproof layer 4 is adhered between the thermal insulation layer 1 and the protective layer 2, and the waterproof layer 4 is provided with a The through groove 5 is provided with adsorption particles 6 on the inner wall of the through groove 5 . First of all, when installing, it is necessary to face the through grooves 5 of the waterproof layer 4 in the upper and lower two adjacent insulation boards, so that when encountering rainy weather, the waterproof layer 4 can prevent most of the water from penetrating first, and play a preliminary w...

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Abstract

The invention relates to a waterproof thermal insulation board which comprises a thermal insulation layer, a protective layer adheres the thermal insulation layer and an adhesive layer. A waterproof layer is adhered between the thermal insulation layer and the protective layer, a through groove is arranged inside the waterproof layer, and an inner wall of the through groove is provided with adsorbing particles. The waterproof thermal insulation board has a good waterproof effect.

Description

technical field [0001] The invention relates to the field of building material heat preservation, in particular to a waterproof heat preservation board. Background technique [0002] When building a building, not only the strength of the wall must be considered, but also the thermal insulation and waterproof performance of the wall. In order to improve the thermal insulation performance of the wall, a thermal insulation board is usually attached to the outer wall. The thermal insulation board in the prior art It is a rigid foamed 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. An adhesive layer and a protective layer are respectively attached to both sides of the base material layer, and these three layers form a thermal insulation board. However, when the thermal insulation board in the prior art encounters severe rainy weather, the thermal insulati...

Claims

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Application Information

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IPC IPC(8): E04B1/80E04B1/66
CPCE04B1/80E04B1/66
Inventor 沈凯谢路达
Owner TIANJIN YUSHEN ENERGY SAVING THERMAL INSULATION MATERIAL
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