Insulation board compounded by composite board

A technology of thermal insulation board and composite board, which is applied to roofs using flat/curved panels, synthetic resin layered products, roof coverings, etc., can solve problems such as poor thermal insulation performance, and achieve improved comprehensive thermal insulation performance, improved thermal insulation performance, High thermal insulation effect

Inactive Publication Date: 2020-06-26
山东基舜节能建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Prefabricated house is a kind of temporary building. The insulation material of the existing structural roof of prefabricated house with external wall is generally color steel sandwich panel, the outer layer is high-strength colored steel plate, and the inner layer is lightweight heat-insulating material polyethylene. Foam can only play a general role in heat preservation, heat insulation, waterproof, and earthquake resistance, and has the problem of poor heat preservation performance. The site needs to cover certain heat preservation measures for the prefabricated house in order to barely survive the cold winter and overheated summer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A thermal insulation board composited by a composite board, which is composed of an inorganic thermal insulation board and a nano-heat-insulating colored tile. 200mm. The thickness of the insulation board is 30mm-40mm, the width is 600-1000mm, and the length is 1000-6000mm. The thickness of the nano thermal insulation color tile is 0.6mm.

[0027] The thermal conductivity of the thermal insulation board in Example 1 is 0.045 (W / m.k); the compressive strength is 0.25 MPa; the combustion performance is grade A.

Embodiment 2

[0029] The preparation method of the insulation board of embodiment 1:

[0030] Polystyrene board substrate secondary foaming 17KG board and inorganic material, the composition of inorganic material is water 420KG, 525 cement 300KG, magnesium sulfate 220KG, magnesium oxide 280KG, Wacker 706K emulsion 20KG, modifier 19KG, organic silicon water repellent 10KG, quartz sand 300 mesh 200KG; mix the 17KG polystyrene board substrate with secondary foaming and inorganic materials to obtain inorganic insulation boards.

[0031] The two sides of the graphite extruded polystyrene board are coated with high-strength liquid adhesive epoxy resin respectively, and the nano heat-insulating tiles are combined with the graphite extruded polystyrene board, and the whole is heat-treated at 150°C to obtain a heat-insulating board.

Embodiment 3

[0033] A thermal insulation board composited by a composite board, which is composed of a graphite extruded polystyrene board and a nano-heat-insulating color tile. The thickness of the extruded polystyrene board is 20mm-200mm. The thickness of the insulation board is 30mm-40mm, the width is 600-1000mm, and the length is 1000-6000mm. The thickness of the nano thermal insulation color tile is 0.6mm.

[0034] The thermal conductivity of the thermal insulation board in Example 3 is 0.045 (W / m.k); the compressive strength is 0.25 MPa; the combustion performance is grade A.

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Abstract

The invention relates to an insulation board compounded by a composite board. The insulation board is composed of an inorganic insulation board and nano heat isolating colored tiles. The inorganic insulation board is located in the middle, the nano heat isolating colored tiles are compounded on two sides of the inorganic insulation board, and the inorganic insulation board is 20-200 mm thick. Highstrength liquid glue is brushed to two sides of the inorganic insulation board, separately, the nano heat isolating colored tiles and the inorganic insulation board are compounded, and the nano heatisolating colored tiles and the inorganic insulation board as a whole are thermally treated to obtain a heat isolating board. Compared with an existing heat isolating board of a portable house, the insulation performance is improved by over 30%. The insulation board solves the problem that the portable house is poor in insulation performance and relatively poor in cold and heat isolating performance.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a thermal insulation board compounded by a composite board. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] Prefabricated house is a kind of temporary building. The insulation material of the existing structural roof of prefabricated house with external wall is generally color steel sandwich panel, the outer layer is high-strength colored steel plate, and the inner layer is lightweight heat-insulating material polyethylene. Foam can only play a general role in heat preservation, heat insulation, waterproof, and earthquake resistance, and has the problem ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D3/35B32B27/30B32B15/082B32B15/18B32B7/12
CPCB32B5/18B32B7/12B32B15/046B32B15/18B32B2260/02B32B2260/044B32B2266/0228B32B2307/304B32B2419/06E04D3/35E04D3/351
Inventor 李先庆姜磊卞秀娜钱圣永
Owner 山东基舜节能建材有限公司
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