CN201065612Y

CN201065612Y - Metal carved sandwich plate for external wall heat preservation

Info

Publication number: CN201065612Y
Application number: CNU2007200965715U
Authority: CN
Inventors: 刘兆凯; 陈玉才
Original assignee: TIANJIN SEAMLESS AND COLOR COATING PLATE CO Ltd
Current assignee: TIANJIN SEAMLESS AND COLOR COATING PLATE CO Ltd
Priority date: 2007-07-02
Filing date: 2007-07-02
Publication date: 2008-05-28
Anticipated expiration: 2017-07-02

Abstract

The utility model provides a metal-carved and heat-insulation composite board for external walls, comprising a front layer, a middle layer and a back layer, wherein, concave and convex grains are arranged on the front layer; the middle layer is a heat insulation layer; the back layer is a laminated layer. A coloured paint layer is covered on the convex grains on the front layer; another coloured paint layer is covered on the concave grains on the front layer. The utility model has the advantages that: the surface of the composite board looks diverse, and is suitable for patterns in different styles, and also has obvious simulation effect due to concave and convex grains added on the surface of the composite board; the aesthetic feeling is increased due to different colors painted on one composite board; the heat insulation effect of the composite board is improved due to adopting polyurethane foaming material; the specific weight and cost of the composite board are reduced due to aluminum foil adhered on the polyurethane foaming material.

Description

Metallic carved exterior-wall heat insulation composite plate

Technical field

The utility model relates to a kind of ornament materials, particularly a kind of metallic carved exterior-wall heat insulation composite plate.

Background technology

In the existing heat preservation and decoration of outer wall material color steel polyphenyl composite plate is arranged, its structure constitutes by three layers.As shown in Figure 1, include front corrugation type color coated steel sheet layer 1 ', middle foaming polyphenyl adiabator layer 2 ' and back side corrugation type color coated steel sheet layer 3 '.The advantage of this composite plate is that it is in light weight, and is easy for installation, has certain insulation effect.But also exist some problems and shortcomings, promptly front corrugation shaped steel flaggy 1 ' it has only the corrugation type aspect template, promptly has only along the longitudinal stripe of plate length direction, lacks other and changes the effect of no emulation pattern; Aspect the color on same plate, have only single color, or red or blue or white, no change color.Intermediate layer foamed material layer 2 ', adopt the polyphenyl heat insulating material, it has certain limitation aspect heat insulation, heat-insulating property.Back side corrugation shaped steel flaggy 3 ' when this kind composite plate is incubated as external and internal wall, the cost height.

Summary of the invention

For solving the problem that exists in the above-mentioned technology, the purpose of this utility model provides a kind of metallic carved exterior-wall heat insulation composite plate, is beneficial to improve the surface configuration variation of composite plate, improves the heat insulation effect of composite plate, reduces cost.

For achieving the above object, technical solution of the present utility model provides a kind of metallic carved exterior-wall heat insulation composite plate, wherein: this composite plate includes the three layer construction of positive layer, intermediate layer and back layer, described positive layer is provided with recessed and protruding lines, described intermediate layer is an insulation layer, and described back layer is the overlay film layer.

Protruding lines on the described positive layer adheres to a kind of coloured dope layer, and the recessed lines on the described positive layer adheres to another kind of coloured dope layer.

Effect of the present utility model is that the surface of this composite plate has increased concavo-convex lines, makes the shape variation of composite surface, is suitable for the pattern of different-style, and tangible simulated effect is arranged, can coated different color on a composite board, increased aesthetic feeling.Owing to used polyurethane foam material, improved the heat insulation effect of composite plate.On polyurethane foam material, paste aluminium-foil paper, both alleviated the proportion of composite plate, reduced cost again.

Description of drawings

Fig. 1 is the composite plate structure front view of prior art;

Fig. 2 is the sectional view of Fig. 1;

Fig. 3 is a composite plate structure front view of the present utility model;

Fig. 4 is the sectional view of Fig. 3.

Among the figure:

1, positive layer 2, intermediate layer 3, back layer

The specific embodiment

Reaching embodiment in conjunction with the accompanying drawings is illustrated metallic carved exterior-wall heat insulation composite plate structure of the present utility model and use.

Shown in Fig. 3,4, metallic carved exterior-wall heat insulation composite plate of the present utility model, this composite plate includes the three layer construction of positive layer 1, intermediate layer 2 and back layer 3, and described positive layer 1 is provided with recessed and protruding lines, described intermediate layer 2 is an insulation layer, and described back layer 3 is the overlay film layer.Protruding lines on positive layer 1 adheres to a kind of coloured dope layer, recessed lines on the described positive layer adheres to another kind of coloured dope layer, recessed and protruding lines on steel plate forms metallic carved pattern, changes the single phenomenon of thermal insulating composite panel surface color.

Metallic carved exterior-wall heat insulation composite plate structure of the present utility model is to realize like this.

At first the steel rider of color coated steel sheet raw material through having concavo-convex emulation pattern of solid color suppressed the color coated steel sheet of relief pattern, again through the both sides extrusion mouth of connecting trough of forming press with described steel plate.

Make the intermediate layer through foaming machine at the steel plate back side of above-mentioned compression moulding spraying polyurethane foam material.

On the intermediate layer that above-mentioned expanded material is made, paste aluminium-foil paper through laminating machine.

Through the heating of baking open hearth, above-mentioned foaming thermal-insulating typing is become a useful person, again by required different size length scaling cutting.

Coat second kind of color paint or coating with the protruding lines of the composite plate positive layer 1 of coating machine after with above-mentioned scale.

Composite plate after the above-mentioned japanning is sent into the drying oven oven dry roll off the production line afterwards, the composite plate finished product is put in storage.

Claims

1. metallic carved exterior-wall heat insulation composite plate, it is characterized in that: this composite plate includes the three layer construction of positive layer (1), intermediate layer (2) and back layer (3), described positive layer (1) is provided with recessed and protruding lines, described intermediate layer (2) is an insulation layer, and described back layer (3) is the overlay film layer.

2. metallic carved exterior-wall heat insulation composite plate according to claim 1 is characterized in that: the protruding lines on the described positive layer (1) adheres to a kind of coloured dope layer, and the recessed lines on the described positive layer adheres to another kind of coloured dope layer.