CN205530741U

CN205530741U - Composite insulation board

Info

Publication number: CN205530741U
Application number: CN201620096278.8U
Authority: CN
Inventors: 杨卓舒; 纪勇; 孟宪娴
Original assignee: Zhuoda New Material Technology Group Co Ltd
Current assignee: Zhuoda New Material Technology Group Co Ltd
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2016-08-31
Anticipated expiration: 2026-01-29

Abstract

The utility model provides a composite insulation board, this heated board comprises four layers laminated structure, the upper and lower two -layer panel that is, middle two -layer fiber pinprick felt sial airsetting offset plate and the rock wool sial airsetting offset plate of being respectively, the panel is building structure board, various steel sheet, plastic slab or cardboard. This composite insulation board's coefficient of heat conductivity is 0.01~0.02Wm K, premium propertiess such as density is little, light, shock attenuation, sound insulation, can cut required size, convenient to use wantonly, can widely apply in high -rise building external wall insulation's material.

Description

A kind of composite insulation boards

Technical field

This utility model relates to a kind of warming plate, is specifically related to a kind of composite insulation boards.

Background technology

Aeroge is the material that in solid matter, heat conductivity is minimum, only slightly higher than vacuum, about 0.013W/m K.Gas Gel also has extremely low density, is the solid of the density minimum generally acknowledged in the world, and least density can accomplish 3kg/m³, than sky The density of gas is slightly higher.Therefore aeroge is the insulation material that heat insulation effect is best in the world, density is minimum.

The bulk composition of silica aerogel is silicon dioxide, has the performance of fabulous high temperature resistant and low temperature, and refractory temperature is permissible Up to more than 1000 degree.Therefore aeroge and traditional organic insulation material (polyurethane, XPS, EPS warming plate etc.) and nothing Machine insulation material (thermal insulation mortar, rock wool etc.) compares, its significantly feature be that heat conductivity is low, density is little, refractory temperature Height, has possessed the advantage of organic insulation material and inorganic heat insulation material.

China Patent No. CN 103568379 A discloses a kind of Aerogel composite board and preparation method thereof, leading of this composite plate of gained Hot coefficient is better than various heat preserving and insulating material, but its heat-insulating property is the most not ideal enough.

In order to reduce the heat conductivity of composite plate, the utility model proposes a kind of composite insulation boards, obtain excellent the answering of heat insulation effect Condensation material.

Utility model content

In order to overcome the problem of above-mentioned existence, this utility model provides two-layer in the middle of a kind of to be respectively fiber needled felt silicon-aluminium aerogel Plate and the composite insulation boards of rock wool silicon-aluminium aerogel plate, this composite insulation boards can be applicable to building heat preservation field, it is provided that a kind of airsetting Glue application mode in terms of building heat preservation.

In order to achieve the above object, this utility model provides employing following technical proposals:

A kind of composite insulation boards, warming plate is made up of four layer stacked structure, and upper and lower two-layer is panel, and middle two-layer is respectively fiber Nomex silicon-aluminium aerogel plate and rock wool silicon-aluminium aerogel plate；Described panel is Architectural Construction plate, color steel, plastic plate or cardboard.

First preferred version of a kind of composite insulation boards, the thickness of upper strata panel and lower floor's panel is 4mm～12mm；Described fibre The thickness of dimension Nomex silicon-aluminium aerogel plate and rock wool silicon-aluminium aerogel plate is 5mm～10mm.

Second preferred version of a kind of composite insulation boards, the heat conductivity of warming plate is 0.01～0.02W/m K.

3rd preferred version of a kind of composite insulation boards, the preparation method of composite insulation boards is as follows: by fiber needled felt sial airsetting Offset plate and rock wool silicon-aluminium aerogel plate bonding, panel uses Architectural Construction plate, color steel, plastic plate or cardboard etc., then surrounding Carrying out bonding encapsulation, thermoplastic package i.e. obtains composite insulation boards.

4th preferred version of a kind of composite insulation boards, aerogel plate can use polyurethane with the bonding of described panel, and silicone is close Sealing or glass cement.

Compared with immediate prior art, the technical scheme that this utility model provides has a following excellent effect:

1, the heat conductivity of the composite insulation boards that this utility model provides is 0.01～0.02W/m K；

4, the composite insulation boards that this utility model provides also has the premium properties such as density is little, lightweight, damping, sound insulation；

5, the composite insulation boards that this utility model provides can arbitrarily cut required size, easy to use；

6, the composite insulation boards low cost that this utility model provides, preparation method is simple；

7, the composite insulation boards that this utility model provides can be widely used in the material of external wall of high-rise building insulation.

Accompanying drawing explanation

Fig. 1 is four layer laminate composite insulation boards schematic diagrams；

Fig. 2 is fiber needled felt silicon-aluminium aerogel plate schematic diagram；

Fig. 3 is rock wool silicon-aluminium aerogel plate schematic diagram.

Detailed description of the invention

Below in conjunction with the accompanying drawings 1 and specific embodiment be described in further detail, the technical solution of the utility model is carried out clear, It is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments. Based on the embodiment in this utility model, the institute that those of ordinary skill in the art are obtained under not making creative work premise There are other embodiments, broadly fall into the scope of this utility model protection.

Embodiment 1:

Fiber needled felt silicon-aluminium aerogel plate and rock wool silicon-aluminium aerogel plate are bondd, fiber needled felt silicon-aluminium aerogel plate and rock wool The porosity of silicon-aluminium aerogel plate difference, two sides use building structure plate as package panel, binding material use polyurethane, The binding material such as silicon copper seal gum, thermoplastic resin, thermoplastic package gas outlet, obtain composite insulation boards as shown in Figure 1.

Embodiment 2:

Fiber needled felt silicon-aluminium aerogel plate and rock wool silicon-aluminium aerogel plate are bondd, two sides use color steel as package panel, Binding material uses the binding materials such as polyurethane, silicon copper seal gum, thermoplastic resin, thermoplastic package gas outlet, obtains such as Fig. 1 institute The composite insulation boards shown.

Embodiment 3:

Fiber needled felt silicon-aluminium aerogel plate and rock wool silicon-aluminium aerogel plate are bondd, two sides use plastic plate as package panel, Binding material uses the binding materials such as polyurethane, silicon copper seal gum, thermoplastic resin, thermoplastic package gas outlet, obtains such as Fig. 1 institute The composite insulation boards shown.

Embodiment 4:

Fiber needled felt silicon-aluminium aerogel plate and rock wool silicon-aluminium aerogel plate being bondd, two sides uses special cardboard as encapsulating face Plate, binding material uses the binding materials such as polyurethane, silicon copper seal gum, thermoplastic resin, thermoplastic package gas outlet, obtains such as figure Composite insulation boards shown in 1.

Comparative example 1:

Using the panel of building structure plate to bond fiber needled felt silicon-aluminium aerogel plate and two sides, binding material uses poly-ammonia The binding materials such as ester, silicon copper seal gum, thermoplastic resin, thermoplastic package gas outlet.

Comparative example 2:

Using the panel of building structure plate to bond rock wool silicon-aluminium aerogel plate and two sides, binding material uses polyurethane, silicon The binding materials such as copper fluid sealant, thermoplastic resin, thermoplastic package gas outlet.

Product in above-mentioned each example is carried out Determination of conductive coefficients, test result such as following table:

The performance that table 1 each embodiment product is corresponding

Above example is only limited in order to the technical solution of the utility model to be described, the ordinary skill of art Personnel should be appreciated that and can modify detailed description of the invention of the present utility model or equivalent with reference to above-described embodiment, These claim protection models all awaited the reply in application without departing from any amendment or the equivalent of this utility model spirit and scope Within enclosing.

Claims

1. a composite insulation boards, it is characterised in that described warming plate is made up of four layer stacked structure, upper and lower two-layer is panel, Middle two-layer is respectively fiber needled felt silicon-aluminium aerogel plate and rock wool silicon-aluminium aerogel plate；Described panel is Architectural Construction plate, coloured silk Steel plate, plastic plate or cardboard.

A kind of composite insulation boards the most according to claim 1, it is characterised in that described upper strata panel and the thickness of lower floor's panel Degree is 4mm～12mm；The thickness of described fiber needled felt silicon-aluminium aerogel plate and rock wool silicon-aluminium aerogel plate be 5mm～ 10mm。

A kind of composite insulation boards the most according to claim 1, it is characterised in that the heat conductivity of described warming plate is 0.01～0.02W/m K.

A kind of composite insulation boards the most according to claim 1, it is characterised in that the preparation method of described composite insulation boards is such as Under: fiber needled felt silicon-aluminium aerogel plate and rock wool silicon-aluminium aerogel plate are bondd, panel use Architectural Construction plate, color steel, Plastic plate or cardboard etc., then surrounding carries out bonding encapsulation, and thermoplastic package i.e. obtains composite insulation boards.

A kind of composite insulation boards the most according to claim 4, it is characterised in that described aerogel plate is viscous with described panel Knot can use polyurethane, silicone sealant or glass cement.