Light foaming concrete composite heat insulation plate

A technology of foamed concrete and composite thermal insulation, which is applied in the direction of thermal insulation, hydraulically settable material layered products, building components, etc. It can solve the problems of short service life, fracture, collapse, and poor fireproof performance of the thermal insulation layer, so as to improve the service life , Density reduction, good thermal insulation performance

Inactive Publication Date: 2012-07-04
BEIJING SIFANGRUGANG CONCRETE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the currently used composite color steel plates use polystyrene foam and polyurethane as the insulation layer. The advantages of these materials as the insulation layer are light weight and thermal insulation performance; but they have the following disadvantages:

Method used

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  • Light foaming concrete composite heat insulation plate
  • Light foaming concrete composite heat insulation plate
  • Light foaming concrete composite heat insulation plate

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example 1

[0030] figure 1 with figure 2 The structure of the lightweight foamed concrete composite insulation board according to the first embodiment of the present invention is shown. Such as figure 1 with figure 2 As shown, the lightweight foamed concrete composite insulation board includes an outer panel 2, an insulation layer 1 and an inner panel 3. The insulation layer 1 is a foam concrete panel and is sandwiched between the outer panel 2 and the inner panel 3. The outer panel 2 and the inner panel 3 are both thin steel plates, the outer panel 2 is a corrugated thin steel plate, and the outer surface of the outer panel 2 is provided with linear corrugations 5 arranged in parallel. Both surfaces of the thin steel plates as the outer panel 2 and the inner panel 3 have anti-rust coatings, which are paint layers (paint thin mold layers formed by spraying paint). The outer panel 2 and the inner panel 3 are respectively adhered to the two surfaces of the foam concrete...

Example Embodiment

[0034] Example 2

[0035] image 3 with Figure 4 The structure of the lightweight foamed concrete composite insulation board according to the second embodiment of the present invention is shown. Such as image 3 with Figure 4 As shown, the lightweight foamed concrete composite insulation board includes an outer panel 2, an insulation layer 1 and an inner panel 3. The insulation layer 1 is a foam concrete panel and is sandwiched between the outer panel 2 and the inner panel 3. , The outer panel 2 and the inner panel 3 are both flat thin steel plates, and the thin steel plates used as the outer panel 2 and the inner panel 3 have anti-rust coatings on both surfaces, and the anti-rust coatings are galvanized Layer (a thin steel sheet with a galvanized layer is essentially a galvanized sheet). The outer panel 2 and the inner panel 3 are respectively adhered to the two surfaces of the foam concrete board (insulation layer 1) by an adhesive. The foam concrete slab is provided with ...

Example Embodiment

[0036] Example 3

[0037] Figure 5 with Image 6 The structure of the lightweight foamed concrete composite insulation board according to the third embodiment of the present invention is shown. Such as Figure 5 with Image 6 As shown, the lightweight foamed concrete composite insulation board includes an outer panel 2, an insulation layer 1 and an inner panel 3. The insulation layer 1 is a foam concrete panel and is sandwiched between the outer panel 2 and the inner panel 3. The outer panel 2 and the inner panel 3 are both thin steel plates, the outer panel 2 is a corrugated thin steel plate, and the outer surface of the outer panel 2 is provided with linear corrugations 5 arranged in parallel. The two surfaces of the thin steel plates serving as the outer panel 2 and the inner panel 3 are sprayed with paint to form anti-rust coatings. The outer panel 2 and the inner panel 3 are respectively adhered to the two surfaces of the foam concrete board (insulation layer 1) by an adh...

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PUM

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Abstract

The invention discloses a light foaming concrete composite heat insulation plate, which comprises an outer panel, an inner panel and a foam concrete slab heat insulation layer, wherein the foam concrete slab heat insulation layer is clamped and arranged between the outer panel and the inner panel. A foam concrete plate used as a middle heat insulation layer has the advantages and properties that the weight is light, the heat insulation and sound isolation effects are realized, the foam concrete plate does not combust, the service life is long, the intensity is high, and the like, so the light-weight foam concrete composite heat insulation plate has the advantages that the weight is light, the heat insulation performance, the sound isolation effect and the inflaming retarding and fireproof performance are good, the durability is realized, the intensity is high, the anti-impact performance is good, the construction is simple and convenient, and the like. The light-weight foam concrete composite heat insulation plate can replace color plates using high molecular materials such as polystyrene foam, polyurethane and the like as heat insulation layers, can be used as heat insulation materials for buildings, and can be particularly used as roof materials.

Description

technical field [0001] The invention relates to a thermal insulation board used in the construction field, in particular to a lightweight thermal insulation board with a composite layer structure. Background technique [0002] At present, composite color steel plate has been widely used in the construction of factories, warehouses, workshops, stadiums and other buildings. Its characteristics of convenient and quick installation, beautiful appearance, thermal insulation and light weight are welcomed by the majority of users. Most of the currently used composite color steel plates use polystyrene foam and polyurethane as the insulation layer. The advantages of these materials as the insulation layer are light weight and thermal insulation performance; but they have the following disadvantages: Chemical polymer materials are easy to burn and have poor fire resistance; 2. The insulation layer made of polystyrene and polyurethane has a short service life, usually 8-10 years; 3. T...

Claims

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Application Information

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IPC IPC(8): E04B1/80E04B1/94B32B3/30B32B13/04B32B15/04
Inventor 梁林华
Owner BEIJING SIFANGRUGANG CONCRETE PROD
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