CN201411859Y - Fire insulation decorative integrated board - Google Patents

Abstract

The utility model discloses a fireproof heat preservation decorative integrated board, which comprises a heat preservation board and a fireproof layer. The fireproof layer is arranged on six outer walls of the heat preservation layer and completely wraps the heat preservation layer. A decorative layer is arranged outside the fireproof layer on the front of the heat preservation layer. The insulation board can be made of foamed polystyrene board and/or extruded polystyrene board. The fireproof layer is composed of alkali-resistant mesh cloth and fireproof molding adhesive. The decorative layer can be made of one of paint, face brick, aluminum plate, aluminum-plastic plate, stone plate, silicon-calcium plate or granite. The utility model integrates the fireproof material and the heat preservation material, and the fireproof layer completely wraps the heat preservation layer. When a certain heat preservation board catches fire, the fire will not spread to other heat preservation boards adjacent to it; and the heat preservation layer, fireproof layer, The decorative layer is processed into a whole, which has high impact strength and shear resistance, and has three functions of fire prevention, heat preservation and decoration. It is firmly connected with the base layer of the wall and the construction is simple, which improves the safety factor and service life, and the appearance effect is good. .

Description

Fire insulation decorative integrated board

[technical field]

The utility model relates to a building material in the construction field, in particular to a fire-proof, heat-preserving and decorative integrated board.

[Background technique]

As a national pilot city for building energy conservation, Beijing stipulates that new buildings should implement a new 65% energy-saving standard starting from July 1, 2004. With the improvement and application of external wall insulation systems imported from abroad and domestically developed external wall insulation systems, some problems have appeared to varying degrees, mainly in the following three aspects: large-area fires on the insulation layer, causing the building as a whole The safety is affected. For example, in the case of the fire in the north annex building of the new central site and the Beijing table tennis hall, it was caused by the non-flammability of the insulation layer, and the area of the benzene board of the insulation layer is 600*900mm or 600*1200mm, and the area is relatively large. Large and there is no flame retardant partition between the boards; since the outer insulation layer is placed outside the outer wall, the temperature has an impact on the sensitivity, deformation rate, and deformation difference of the material, and the outer wall area is large, so that the insulation layer and the wall The base layer of the body is not firmly bonded, and there is a stress difference between the insulation layer and the base layer of the wall, which causes the insulation layer to crack and fall off easily; in the prior art, the exterior decoration layer is brick or paint, and bricks will fall off or the exterior decoration layer will be peeled and turtled. Problems of cracking, fading and anti-alkali will affect the exterior decoration effect. In the current actual external insulation construction of external walls, the commonly used external insulation method is the method in 88J2-9, that is, the base layer is treated first, and then the insulation board is bonded, and the decorative layer is made on the insulation layer.

The existing technology has the following disadvantages: due to the poor flame retardancy of the insulation material itself and the large area of the board, the safety of the entire building is unstable, especially there is a fire hazard; if the insulation material is not kept properly during construction, the surface of the material is easily deformed, The bonding area of the material is affected, the bonding force is uneven, the material and the exterior decoration layer are easy to crack and fall off, the thermal insulation of the insulation system is reduced, and the appearance of the entire building exterior decoration is affected; the exterior decoration layer is constructed separately from the insulation layer It is easy to form layers, crack and fall off easily, and has poor safety.

[utility model content]

The purpose of this utility model is to overcome the deficiencies of the prior art and provide a fire-proof, heat-preservation and decorative integrated board, which has small area, good flame retardancy and safety, beautiful decoration, not easy to crack and fall off, easy to construct and can protect the construction The characteristics of the environment.

The utility model provides a fire-proof, heat-preservation and decorative integrated board, which comprises a heat-preservation board and a fire-proof layer. The fire-proof layer is arranged on six outer walls of the heat-preservation layer and completely wraps the heat-preservation layer.

The insulation board can be made of foamed polystyrene board and/or extruded polystyrene board.

The fireproof layer is composed of alkali-resistant grid cloth and fireproof molding adhesive.

The decorative layer can be made of one of paint, face brick, aluminum board, aluminum-plastic board, stone board, silicon-calcium board or granite.

Compared with the prior art, the utility model has the following advantages:

The utility model integrates the fireproof material and the heat preservation material, and the fireproof layer is arranged on the six outer walls of the heat preservation layer, and the heat preservation layer is completely wrapped, so that the heat preservation board has the effect of fire prevention on six sides, and when it is installed on the wall, when When a certain insulation board catches fire, the fire will not spread to other insulation boards adjacent to it; and the insulation layer, fireproof layer, and decorative layer are processed into a whole, which has high impact strength, shear resistance, and fire resistance. It has three functions of heat preservation, decoration, solid connection with the base of the wall, and easy construction, which improves the safety factor and service life. The comprehensive cost of production and installation is low, the use safety is good, the service life is long, and the appearance effect is good.

[Description of drawings]

Fig. 1 is a three-dimensional structural schematic diagram of a fireproof, thermal insulation and decorative integrated panel of the present invention.

[Detailed ways]

In order to further explain the technical means and effects adopted by the utility model to achieve the predetermined purpose, the specific implementation, structure and characteristics of the fireproof, thermal insulation and decorative integrated panel proposed according to the utility model will be described below in conjunction with the accompanying drawings and preferred embodiments Its effect is described as follows.

As shown in Figure 1, it is a structural schematic diagram of a fireproof, thermal insulation and decorative integrated board of the present invention, including a thermal insulation board 1 and a fireproof layer 2, and the fireproof layer 2 is arranged on the six outer walls of the thermal insulation layer 1, and the thermal insulation layer 1 is completely wrapped. A decorative layer 3 is arranged outside the fireproof layer 2 on the front side of the thermal insulation layer 1, and the decorative layer 3 plays an aesthetically pleasing decorative effect after the fireproof, thermal insulation and decorative integrated board of the utility model is installed on the wall.

The fireproof layer 2 is composed of alkali-resistant mesh cloth and fireproof molding adhesive. The fireproof molding adhesive is cement-based cementitious material, fine aggregate (such as washed sand), polymer emulsion, dispersible latex powder, water retention agent, fiber Vegetable ether, starch ether, early strength agent, antifreeze agent, defoamer, etc. It is composed of dry powder adhesive materials made by premixing and dry mixing. It does not corrode the foam material and is easy to operate. At the same time, it can improve the overall structural stability of the board and reduce the expansion and contraction of the board. The process is simple, the overall thermal insulation and decoration effect is good, and the fire resistance is strong. , and can be designed as arc or circle, sphere, cuboid, curve. Since the thermal insulation board 1 has a small area and is provided with a fireproof layer 2 on its surrounding outer walls, it is firmly connected with the base layer of the wall and is easy to construct and safe to use. When it is installed on the wall, when a certain thermal insulation board catches fire, the fire It will not spread to other insulation boards adjacent to it, which can well control the fire area, reduce the degree of wall loss after fire, and reduce the overall cost of production and installation. The decorative layer 3 can play a very good decorative and aesthetic role.

The insulation board 1 is made of lightweight materials with low thermal conductivity, low water absorption, light weight and certain strength. For example, the insulation board can be made of expanded polystyrene board (EPS) and/or extruded polystyrene board. (XPS).

The fireproof layer 2 is compounded on the outer wall of the insulation board 1 by spraying, brushing or rolling, especially the compounding effect is better by rolling.

The decorative layer 3 is made of materials with high strength, good aging resistance, strong impact resistance, and good decorative performance. For example, the decorative layer 3 can be made of paint, facing brick, aluminum plate, aluminum-plastic plate, stone plate, silicon-calcium plate or Made of one of the granite, it has a certain beautiful decorative effect.

The fire-proof, heat-preservation and decorative integrated board provided by the embodiment of the utility model uses extruded polystyrene board (XPS) as the heat-insulating board 1, uses alkali-resistant mesh cloth and fire-proof molding adhesive as the fire-proof layer 2, and uses facing bricks as the decorative layer 3 A new type of building fireproof insulation board with triple effects of fire prevention, heat preservation and decoration. Its manufacturing process is to use extruded polystyrene board (XPS) as the insulation board 1, and compound the fireproof layer 2 on the six outer walls of the insulation board 1 by rolling coating. , the fireproof layer 2 wraps the insulation board 1 completely, and then the decorative layer 3 is set outside the fireproof layer 2 on the front side of the insulation layer 1 to complete the production of the utility model. The production quality of the utility model depends on the insulation board 1, the fireproof layer 2, The bonding degree of the three decorative layers 3, and the biggest factor affecting the bonding degree is the area of the bonding layer. The area of the bonding layer can be processed according to the following two steps, ① the six faces of the insulation board 1 are roughened in the same direction; ② the six faces of the insulation board 1 are treated with an interface agent before compounding with the fireproof molding adhesive.

The fireproof, thermal insulation and decorative integrated board provided by the embodiment of the utility model can be wet-pasted or dry-hanged when installed on the wall. Triple performance, firmly connected with the base of the wall and easy to construct, can improve the safety factor and extend the service life, has the advantages of low production and installation costs, good safety in use, long life, and good appearance. It is also suitable for high-rise or high-rise buildings. Multi-storey high-grade, medium and high-grade building exterior wall fire insulation decoration needs.

The production and processing equipment and production line required for the fireproof, thermal insulation and decorative integrated board provided by the embodiment of the utility model are as follows:

①Automatic blanking and cutting device for panels: This equipment is used for cutting various panels and is automatically controlled by a computer. The blanking accuracy can reach about 1mm; ②Automatic slotting machine: This equipment is used for slotting integrated panels for fire prevention, energy saving, heat preservation and decoration , microcomputer control, high precision; ③ plate automatic sanding and polishing machine: this equipment is used for grinding putty and fireproof layer 2, and the thickness of the plate is fixed; ④ forming equipment: this equipment is used for gluing when synthesizing insulation board 1, after Comparing the three coating methods of spraying, brushing and rolling coating, the final selection of rolling coating method is more scientific and practical; ⑤Fixed molding device and rack: This device is used for the fixed molding of the synthesized fireproof, energy-saving, thermal insulation and decorative integrated board; ⑥Automatic Flat smearing and grinding device: this device is used for smearing putty and grinding of the thermal insulation board 1 and the fireproof frame of the present invention.

The fire-proof, heat-preservation and decorative integrated board of the embodiment of the utility model has the characteristics of an integrated fire-proof and heat-preservation device, is not easy to crack and fall off, and has good safety, and the whole product can be produced in the factory, the product quality is stable, and the formed product can be directly constructed on the construction site , easy to install and construct, does not pollute the environment, saves the time of construction personnel, reduces the construction period, the project cost is reasonable, and the fire resistance is good, and the fire area is easy to control after a fire. The fire-proof layer 2 of the utility model is compounded by alkali-resistant mesh cloth and fire-proof molding adhesive, has good fire resistance, easy control of fire area, and can reduce losses to users and the country caused by fire.

In this specification, the present invention has been described with reference to specific embodiments thereof, however, it is obvious that various modifications and changes can be made without departing from the spirit and scope of the present invention. Accordingly, the description and drawings of the present invention are to be regarded as illustrative rather than restrictive.

Claims (4)

1, fireproof heat insulating decorative integrated plate comprises warming plate and fireprotection layer, it is characterized in that, fireprotection layer is arranged on six outer walls of insulation layer, and insulation layer is wrapped up fully, outside the fireprotection layer in insulation layer front decorative layer is set.

2, fireproof heat insulating decorative integrated plate as claimed in claim 1 is characterized in that, described warming plate can select for use polystyrene block and/or extruded polystyrene board to make.

3, fireproof heat insulating decorative integrated plate as claimed in claim 2 is characterized in that, described fireprotection layer by alkaline-resisting grid cloth, formed adhesive is compound forms in fire prevention.

4, fireproof heat insulating decorative integrated plate as claimed in claim 3 is characterized in that, described decorative layer can be made by one of coating, face brick, aluminium sheet, aluminium-plastic panel, slabstone, calcium silicate board with microporous or granite.

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