Double-faced cement-based rock wool composite plate

A composite board, cement-based technology, applied in the direction of hydraulic material layered products, building components, applications, etc., can solve the problems of fixed style and inability to change, so as to improve the bonding strength and increase the convenience of construction

Pending Publication Date: 2019-11-22
湖北卓宝建筑节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The thermal insulation board is used as the facade of the building exterior wall, which plays the role of beauty and heat insulation. Most of the existing thermal insulation board structures are composed of thermal insulation layer, coil layer and decorative layer. Although the structure is simple, the style is relatively fixed. , the decorative layer is basically fixed after leaving the factory and cannot be changed

Method used

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  • Double-faced cement-based rock wool composite plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment one, such as figure 1 As shown, a double-sided cement-based rock wool composite board according to an embodiment of the present invention includes a rock wool layer 1, and the two sides of the rock wool layer 1 are respectively provided with a first reinforced glass fiber cement-based thin felt layer 2 And the second reinforced glass fiber cement-based thin mat layer 3. The rock wool layer 1 has better thermal insulation effect, lighter weight, and cheap price, so it is a suitable thermal insulation material. Both sides of the rock wool layer 1 are provided with reinforced glass fiber cement-based thin felt layers. The reinforced glass fiber cement-based thin felt layer and the cement of the wall belong to the same material, and the bonding strength between the same materials is high, which effectively improves the thermal insulation effect. The installation strength of the board is not easy to fall off. In actual use, the first reinforced glass fiber cemen...

Embodiment 2

[0024] Embodiment two, on the basis of embodiment one, the rock wool layer 1 is bonded to the first reinforced glass fiber cement-based thin felt layer 2 and the second reinforced glass fiber cement-based thin felt layer 3 by glue combine. It is more convenient to manufacture and produce through glue bonding, with high production efficiency, fewer processes and low cost. And the strength of bonding can also meet the requirements. At the same time, it will not cause structural damage to the double-sided cement-based rock wool composite board and cause water leakage. In this embodiment, PU-50 type two-component polyurethane adhesive is selected, which can be used for bonding steel plates, aluminum plates, aluminum-plastic plates, calcium silicate plates, ceramics, marble, etc. The biggest advantage of the board is that it is resistant to water and cold and has a certain toughness.

Embodiment 3

[0025] Embodiment 3, on the basis of Embodiment 1 or 2, a first fireproof layer is provided between the rock wool layer 1 and the first reinforced glass fiber cement-based thin felt layer 2 . Many existing insulation boards do not have the effect of fire prevention. Once a fire occurs, they will burn upwards along the insulation boards, producing strong smoke and dust, causing serious consequences. This embodiment is provided with the first fireproof layer, which can make the double-sided cement-based rock wool composite board play the fireproof effect, and will not increase the fire intensity in the event of a fire, so as to avoid the overall shedding of the insulation board caused by the fire on the outer facade.

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Abstract

The invention discloses a double-faced cement-based rock wool composite plate, which comprises a rock wool layer. The two faces of the rock wool layer are provided with a first reinforced glass fibercement-based thin felt layer and a second reinforced glass fiber cement-based thin felt layer correspondingly. The double-faced cement-based rock wool composite plate is provided with the double-facedreinforced glass fiber cement-based thin felt layers, one of the reinforced glass fiber cement-based thin felt layer is combined with an outer wall, and can replace a rock wool thin plastering system, thus the bonding strength is improved, and construction convenience is improved; and the other reinforced glass fiber cement-based thin felt layer can be selectively attached to different decorationpanels, and thus the style is changeable.

Description

technical field [0001] The invention relates to the field of thermal insulation boards, in particular to a double-sided cement-based rock wool composite board. Background technique [0002] Insulation board, also known as horizon building exterior wall decoration integrated board. It is made of polymer mortar, glass fiber mesh cloth, flame-retardant molded polystyrene foam board or extruded board and other materials, and has functions such as insulation board. The thermal insulation board is used as the facade of the building exterior wall, which plays the role of beauty and heat insulation. Most of the existing thermal insulation board structures are composed of thermal insulation layer, coil layer and decorative layer. Although the structure is simple, the style is relatively fixed. , the decorative layer is basically fixed after leaving the factory and cannot be changed. [0003] Aiming at the problems in the related technologies, no effective solution has been proposed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/80B32B13/04B32B9/00B32B9/04B32B33/00
CPCB32B9/002B32B9/04B32B13/04B32B33/00B32B2250/40B32B2262/101B32B2307/3065B32B2307/73B32B2607/00E04B1/80
Inventor 邹先华陈红卫吴聪聪
Owner 湖北卓宝建筑节能科技有限公司
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