CN203334577U - Rock wool heat-preserving and decorating board - Google Patents

Abstract

The utility model discloses a rock wool thermal insulation decorative board, which comprises two cement fiber substrates arranged in parallel, a rock wool layer is fixed between the two cement fiber substrates, a plurality of through holes are formed on the cement fiber substrate at the bottom, and a plurality of through holes are formed on the cement fiber substrate at the top. The upper surface of the cement fiber substrate is coated with a UV fluorocarbon layer. It adopts cement fiber substrate, which is fire-proof and waterproof, sound-proof and heat-insulating, light in weight and high in strength, which makes the board light in weight. The extension direction of the rock wool fiber in the rock wool layer is basically perpendicular to the cement fiber substrate, which improves the compressive and tensile capabilities of the entire insulation board and improves the service life. At the same time, the upper cement fiber substrate is coated with a UV fluorocarbon color coating layer It can not only improve the hardness, wear resistance and light resistance, but also increase the aesthetics of the product.

Description

A rock wool insulation decorative board

Technical field:

The utility model relates to the field of building exterior wall decoration, in particular to a rock wool thermal insulation decorative board. the

Background technique:

The heat insulation layer that the general middle part of existing insulation board is provided with is polyurethane, expanded polystyrene board, extruded board and rock wool board etc., and it adopts different insulation boards according to different environments and requirements. the

The extension direction of the rock wool fiber in the prior art is parallel to the rock wool insulation board. Although the production process of this rock wool insulation board is simple and suitable for mass production, when the rock wool insulation board bears the pressure perpendicular to its unfolded surface When pulling or pulling, the rock wool fibers in it are prone to excessive bending, which will cause the entire rock wool insulation board to sag or bulge, affecting the normal use of the rock wool insulation board. the

When the extension direction of the rock wool fiber is required to be roughly perpendicular to the upper and lower bottom plates of the rock wool insulation board, during production, the upper and lower bottom plates will be pressed together so that the extension direction of the rock wool fiber in the middle rock wool layer will extend to both sides. Tilting, that is, the extension direction of the rock wool fiber at this time will form a certain angle with the upper and lower bottom plates, resulting in unqualified products. At the same time, the rock wool layer of the rock wool insulation board and the bottom plate will not be firmly bonded at this time, which will affect the insulation. The service life of the board causes a large number of substandard products to be produced in production, which reduces production efficiency. the

And there is no pre-painted paint on its upper and lower substrates of existing rock wool insulation boards, which all need to be painted after actual installation, which affects the installation period. the

Utility model content:

The purpose of this utility model is to overcome the deficiencies of the prior art, and provide a rock wool thermal insulation decorative board, which adopts cement fiber substrate, which is fireproof and waterproof, sound and heat insulation, light in weight and high in strength, so that the board is light in weight, and at the same time, the There are multiple through holes formed on the cement fiber substrate, which ensures that the extension direction of the rock wool fiber in the rock wool layer between the upper and lower cement fiber substrates is basically perpendicular to the cement fiber substrate, which improves the compression and resistance of the entire insulation board. At the same time, coating the UV fluorocarbon color coating layer on the cement fiber substrate above can not only improve the hardness, wear resistance and light resistance, but also increase the aesthetics of the product. the

The scheme that the utility model solves described technical problem is:

A rock wool thermal insulation decorative board, comprising two cement fiber substrates arranged in parallel, a rock wool layer is fixed between the two cement fiber substrates, a plurality of through holes are formed on the cement fiber substrate below, and the cement fiber substrate above The upper surface is coated with a UV fluorocarbon layer. the

The cement fiber substrate is bonded and fixed with the rock wool layer by an adhesive. the

The UV fluorocarbon layer is a UV fluorocarbon color coating layer. the

The extension direction of the rock wool fibers of the rock wool layer is perpendicular to the cement fiber substrate. the

The outstanding effect of the present utility model is:

1. It uses cement fiber substrate, which is fireproof, waterproof, sound-proof and heat-insulating, light in weight and high in strength, making the board light in weight. At the same time, the upper cement fiber substrate is coated with UV fluorocarbon color coating layer, which can not only improve hardness, wear resistance and light resistance , but also increase the aesthetics of the product. the

2. There are many through holes formed on the lower cement fiber board, so that when the upper cement fiber board and the lower cement fiber board are pressed against each other, the bottom surface of the rock wool layer clamped between the upper and lower cement fiber boards will be Into the through hole (part of the rock wool fiber in the rock wool layer will be inserted into the through hole, and all the rock wool fibers are bonded together by the adhesive, so that the bottom surface of the rock wool layer is partially immersed in the through hole phenomenon, which can ensure that the extension direction of the rock wool fiber is basically perpendicular to the cement fiber substrate), so that when the upper and lower cement fiber boards are pressed against each other, the extension direction of the rock wool fiber in the rock wool layer between the upper and lower cement fiber substrates can be guaranteed It is basically perpendicular to the cement fiber substrate. At the same time, it improves the compressive and tensile capabilities of the entire insulation board, improves the service life, and greatly improves the qualified rate of the product. the

Description of drawings:

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the reverse structural representation of the utility model;

Fig. 3 is the unqualified rock wool insulation board produced by the prior art. the

Detailed ways:

Embodiment, as shown in Figures 1 to 2, a rock wool thermal insulation decorative board includes two cement fiber substrates 1 arranged in parallel, a rock wool layer 2 is fixed between the two cement fiber substrates 1, and the cement fiber substrate below A plurality of through holes 11 are formed on the 1, and the plurality of through holes 11 are distributed in a matrix, and the upper surface of the cement fiber substrate 1 above is coated with a UV fluorocarbon layer 4. the

The cement fiber substrate 1 is bonded and fixed to the rock wool layer 2 through an adhesive 3 . the

The UV fluorocarbon layer 4 is a UV fluorocarbon color coating layer. the

The extension direction of the rock wool fibers of the rock wool layer 2 is perpendicular to the cement fiber substrate 1, that is, the extension direction of the end of the rock wool fibers of the rock wool layer 2 is connected to the lower plane of the cement fiber substrate 1 above and the cement fiber below. The upper plane of the substrate 1 is vertical. the

Fig. 3 is a structural schematic diagram of an existing unqualified rock wool thermal insulation decorative board. the

Claims (4)

1. A rock wool thermal insulation decorative board, characterized in that: it includes two cement fiber substrates (1) arranged in parallel, a rock wool layer (2) is fixed between the two cement fiber substrates (1), and the cement fiber below A plurality of through holes (11) are formed on the substrate (1), and a UV fluorocarbon layer (4) is coated on the upper surface of the cement fiber substrate (1) above. the 2. A rock wool thermal insulation decorative board according to claim 1, characterized in that: the cement fiber substrate (1) is bonded and fixed to the rock wool layer (2) by an adhesive (3). the 3. A rock wool thermal insulation decorative board according to claim 1, characterized in that: the UV fluorocarbon layer (4) is a UV fluorocarbon color coating layer. the 4. A rock wool thermal insulation decorative board according to claim 1, characterized in that: the extension direction of the rock wool fibers of the rock wool layer (2) is perpendicular to the cement fiber substrate (1). the

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