CN201850708U

CN201850708U - Novel heat-insulation plate

Info

Publication number: CN201850708U
Application number: CN2010205974144U
Authority: CN
Inventors: 杨贤伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-09
Filing date: 2010-11-09
Publication date: 2011-06-01
Anticipated expiration: 2020-11-09

Abstract

The embodiment of the utility model discloses a novel heat-insulation plate. The novel heat-insulation plate comprises a metal substrate and a heat-insulation coating on the surface of the metal substrate, wherein the heat-insulation coating is adhered to the metal substrate by coating and has the heat-insulation and warmth-keeping effect. A building roof adopting the novel heat-insulation plate has the characteristics of heat-insulation, warmth-keeping, rust prevention, fire prevention and leakage prevention and long service life.

Description

A kind of novel heat-insulation plate

Technical field

The utility model relates to a kind of constructional materials, relates in particular to a kind of novel heat-insulation plate that is used for roofing.

Background technology

At present, characteristics such as sheet metal such as iron sheet, steel plate is frivolous, firm with it, easy disassembly are widely used in the building roof building, but also exist following problem thereupon, for example: the roof insulation weak effect that sheet metal is made, will be during summer high-temperature by fan, air-conditioning being installed, water spray system is installed on the roof waits and lower the temperature; Sheet material easily gets rusty, corrodes after exposing to the sun and rain for a long time; Minim gap between the sheet material also can and cause leaking; Shortcomings such as application life is not long.

The utility model content

The purpose of this utility model is to provide a kind of novel heat-insulation sheet material, and it has the characteristics of heat insulation, insulation, antirust, fire prevention, leakproof and long service life.

For reaching above-mentioned technique effect, the utility model embodiment provides following technical scheme:

A kind of novel heat-insulation plate, the heat insulating coat that comprises metal substrate and be coated on described metallic substrate surfaces.

Described heat insulating coat adopts acrylic emulsion coatings, and the thickness that is used for coating is 0.1～0.3mm.

Preferably, the material of described metal base can be steel, iron or aluminum alloy materials, and it generally forms plate construction through calendering, has light weight, firm characteristics.

Described acrylic emulsion coatings evenly is coated on the described metallic substrate surface, finally forms described insulating board.

As preferably, described acrylic emulsion coatings all can be applied on the positive and negative surface of described metal base.

Compare with background technology to content description of the present utility model as can be known by above-mentioned, the utlity model has following beneficial effect:

1, described insulating board utilization is in the acrylic coating of its surface-coated reflection effect to sunshine, and the heat that the building roofing shell is absorbed reduces, and reaches the effect to room temperature lowering;

2, apply described acrylic emulsion coatings, can isolate described metal base and directly contact, reduce or avoid taking place oxidation, prevent that it from getting rusty or corrode with air;

3, apply described acrylic emulsion coatings, can remedy the minim gap of described metal base, make it be difficult for producing seepage, play waterproof action;

4, after described metal base upper and lower surface applies described acrylic emulsion coatings, described insulating board not only can thermal resistance, fire-retardant, and can prevent to loose outside the indoor heat in winter, makes the indoor warm cold effect of summer of winter that reaches.

Description of drawings

Fig. 1 is the section structure schematic diagram of a kind of novel heat-insulation plate first embodiment of the utility model;

Fig. 2 is the section structure schematic diagram of a kind of novel heat-insulation plate second embodiment of the utility model.

Fig. 3 is the section structure schematic diagram of a kind of novel heat-insulation plate the 3rd embodiment of the utility model.

The specific embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment one:

As shown in Figure 1, a kind of novel heat-insulation plate, the heat insulating coat 2 that comprises metal substrate 1 and be coated on described metal substrate 1 surface.Described heat insulating coat 2 adopts acrylic emulsion coatings, and its coating thickness is 0.1～0.3mm.

Described acrylic based emulsion is a kind of water-based multipolymer resin emulsion, is added with multiple vacuum ceramic microballon, nano-filled thing, reaches the high-performance water-based building waterproof heat-insulating coating of one-component that multiple auxiliary agent processes through science.Color generally adopts white, light blue, light green, and roofing is had certain decorative effect, and certainly from practical function, white is to reflecting effect the best of sunshine, and effect of heat insulation is better.

Can to be metal material such as steel, iron or aluminium alloys form through zinc-plated cold rolling, calendering the material of described metal base 1, has light weight, firm characteristics, the surfacing cleaning, and its thickness is between 0.2～1.2mm.

In addition, the shape of described metal base 1 also can be plate shaped or trapezoidal wave plate shape or circular wave plate shape.

Embodiment two:

As shown in Figure 2, a kind of novel heat-insulation plate repeatedly applies formation through described heat insulating coat 2 on described metal base 1 surface.

Through repeatedly applying, its section structure of described insulating board can be divided into: smart coating 23, primary coat 22, chemical conversion layer 21, zinc coat 12, cold rolled plate 11.

After repeatedly applying, form described chemical conversion layer 21, described primary coat 22, described smart coating 23 successively on described zinc coat 12 surfaces of described metal base 1, can effectively control the thickness of described heat insulating coat 2 and guarantee the coating effect of uniform, realize the effect of heat insulation of described insulating board.

Embodiment three:

Referring to shown in Figure 3, different with Fig. 2 is that described insulating board forms via repeatedly applying described heat insulating coat 2 in described metal base 1 upper and lower surface.Its section structure is divided into: smart coating 23, primary coat 22, chemical conversion layer 21, zinc coat 12, cold rolled plate 11, zinc coat 12, chemical conversion layer 21, primary coat 22, smart coating 23.

Described metal base 1 upper and lower surface is applied described heat insulating coat 2, its upper surface can reflected sunlight and to room temperature lowering when summer weather is hot, winter its soffit of cold climate then can reflection room in heat, prevent that indoor heat from loosing outward, make the indoor warm cold effect of summer of winter that reaches.

Since described insulating board surface-coated of the present utility model sunshine is had the described acrylic based emulsion of good reflection effect and high waterproof, thereby have high-fire resistance, high winter protection frost resistance, high rust-preventing characteristic and fire line and adhere to firm characteristics, the life-span of its application life than the roofing materials that uses in the prior art prolonged 5 years at least.

Use the utility model product only need apply one time on described metal base clean surface or the described acrylic based emulsion of multipass gets final product, and the mode of coating can adopt brushing, roller coating, spraying etc., and all raw materials of the present utility model all can be bought on market.

In actual applications, the method that adopts described insulating board to make roofing also has two kinds, both can on described metal base 1, apply described heat insulating coat 2 earlier, make described insulating board, be installed to roofing then, also described metal base 1 can be installed in roofing in advance, again at the described heat insulating coat 2 of its surface-coated.Whether these two kinds of methods slightly have any different at convenient construction and on applying evenly, but all can realize effect of the present utility model.

The above is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.

Claims

1. a novel heat-insulation plate is characterized in that: the heat insulating coat that comprises metal substrate and be coated on described metallic substrate surfaces.

2. insulating board according to claim 1 is characterized in that: described heat insulating coat is an acrylic emulsion coatings, and its thickness is 0.1～0.3mm.

3. insulating board according to claim 1 is characterized in that: the material of described metal substrate is steel, iron or aluminium alloys.