Building top insulation board with self-seam-filling function

A thermal insulation board and functional technology, applied in the direction of thermal insulation, building components, etc., can solve the problems of reduced thermal insulation effect, easy cracks, poor practicability, etc., to reduce the impact of thermal insulation performance, improve thermal insulation performance, and reduce heat conduction.

Active Publication Date: 2021-07-27
南通根博新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The building top insulation board is the insulation material installed on the top of the building. Most of the building top insulation boards in the prior art are made of foam insulation materials. The effect is limited, and the top insulation board is located at the to

Method used

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  • Building top insulation board with self-seam-filling function
  • Building top insulation board with self-seam-filling function
  • Building top insulation board with self-seam-filling function

Examples

Experimental program
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Effect test

Embodiment 1

[0040] see figure 1 , a building top insulation board with self-filling seam function, including the inner layer 003 of air-reducing inner layer 003, the upper and lower sides of the inner layer 003 of air-falling are provided with middle layer 002 of lowering-solid transfer, and the outer sealing bag of middle layer 002 of air-reducing Covered with the outer layer 001 of radiation reduction, the outer layer 001 of radiation reduction is made of expanded graphite and polystyrene resin material, the middle layer of radiation reduction 002 is made of polystyrene foam material, and the inner layer of air reduction 003 is made of Made of polystyrene and polymethyl methacrylate foam material, there are many micro-pores in the middle layer 002 of the down-solid transmission, and a number of nano-pores smaller than the micro-pores are set in the inner layer 003 of the down-flow transmission, so that the inner layer 003 is located at the most The lower air-transfer inner layer 003 on ...

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Abstract

The invention discloses a building top insulation board with a self-seam-filling function, and belongs to the technical field of building insulation materials. The building top insulation board with the self-seam-filling function is provided with a special radiation transmission reducing outer layer, a special solid transmission reducing middle layer and a special air transmission reducing inner layer, wherein the radiation transmission reducing outer layer, the solid transmission reducing middle layer and the air transmission reducing inner layer can correspondingly reduce heat conduction caused by radiation, a solid phase and a gas phase, so that the insulation performance of the insulation board is greatly improved; through the arrangement of the repairing seam filling beads, sealing blocks can be decomposed and fall off spontaneously when seams appear on the upper surface of the radiation transmission reducing outer layer, seam filling material storage columns are triggered to move upwards, and then ball pricking steel needles pierce sealing balloons; through the ingenious arrangement of a mixed filling agent, elastic air bags and the like, the seam filling material storage columns can continuously ascend, so that a bag pressing top plate is driven to extrude the elastic air bags, then an insulation seam filling agent is extruded out to repair the seams until seam repairing is completed, and the repairing seam filling beads can automatically repair the seams in the upper surface of the radiation transmission reducing outer layer.

Description

technical field [0001] The invention relates to the technical field of building thermal insulation materials, and more specifically relates to a building top thermal insulation board with the function of self-sealing. Background technique [0002] Building insulation materials are used to reduce the indoor heat of the building to the outside by taking measures on the building's outer envelope, thereby maintaining the building's indoor temperature. Building insulation materials play an important role in creating a suitable indoor thermal environment and saving energy in building insulation. [0003] The building top insulation board is the insulation material installed on the top of the building. Most of the building top insulation boards in the prior art are made of foam insulation materials. The effect is limited, and the top insulation board is located at the top of the building. Its upper surface is exposed to sunlight and rain for a long time, which is prone to cracks. ...

Claims

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Application Information

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IPC IPC(8): E04B1/80
CPCE04B1/80
Inventor 薛小松仲从萍
Owner 南通根博新材料科技有限公司
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