CN2721754Y - Hollow micropearl thermal insulative composite board - Google Patents
Hollow micropearl thermal insulative composite board Download PDFInfo
- Publication number
- CN2721754Y CN2721754Y CN 200420060465 CN200420060465U CN2721754Y CN 2721754 Y CN2721754 Y CN 2721754Y CN 200420060465 CN200420060465 CN 200420060465 CN 200420060465 U CN200420060465 U CN 200420060465U CN 2721754 Y CN2721754 Y CN 2721754Y
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- plate
- composite board
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- composite
- cement
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Abstract
The utility model relates to a hollow micropearl thermal insulative composite board, which is belongs to the heat-insulating light weight composite wall board, which is arranged for exterior wall, building roof or floor heat preservation. The composite board comprises a two-layer composite board, wherein plastic foam board and a cement foam board are combined to form the two-layer composite board by binder; the composite board comprises a three-layer composite board, wherein a piece of cement foam board is bonded between two pieces of plastic boards. The hollow micropearl thermal insulative composite board has the advantages of favorable heat preservation heat-insulating property, nice tenacity, high mechanical strength, low hydroscopicity and resistance to weathering, and long service life.
Description
One, technical field
The utility model relates to a kind of constructional materials product, is the light composite wallboard that is used for exterior wall, roof or floor thermal insulation specifically.
Two, background technology
At present,, the building energy conservation problem is paid much attention to abroad at the building design aspect, as, generally outside the building on the wall heat insulating material is set, and has become a kind of norm of construction.But heat insulating material is not set basically on the exterior wall of the domestic existing building of China.Above-mentioned condition and in line with international standards for a change, the Ministry of Construction requires should adopt corresponding measure on the exterior wall of some regional buildings of China, to satisfy and to meet the requirement of saving the energy.Chinese patent literature discloses a kind of " thermal insulating and isolating composite silicate board wich hard sandwich ".(ZL02222011), it is to constitute by between two composite silicate thermal insulation insulating boards one deck organic foam material being set.This organic foam material can be polystyrene foamed material, polyurethane foamed material, phenolic foam material etc.Yet, in the actual use aspect exterior-wall heat insulation and thermal insulation of roof, this composite plate is an outer plate surface towards the plate face in the external world, essence is a kind of silicate material of giving out a contract for a project, its surface is a cellular and uneven, use on the one hand and on exterior wall, hinder outward appearance, carry out once more surface construction thereon behind the wall and handle, as cement or coating ornamental surface etc.; On the other hand, make and on the roof, exist the problem that surface layer is easy to absorb water.
Three, utility model content
The purpose of this utility model is the problem and shortage part that exists at prior art and a kind of cenosphere heat-insulating composite plate is provided, and its outer plate surface is attractive in appearance and waterproof action preferably arranged.This novel purpose is realized by following technical scheme: a kind of cenosphere heat-insulating composite plate, comprise plastic foam plate, and it is characterized in that, be compounded with cement foamed plate body through bonding agent on the lower face of described plastic foam plate.
Also be compounded with another plastic foam plate through bonding agent on the lower face of above-mentioned cement foamed plate body.
Above-mentioned cement foamed plate body is magnesia oxychloride cement foaming plate body or the cement foamed plate body of complex ore slag.
In the above technical scheme, plastic foam plate can adopt existing polystyrene foam plate or polyurethane foam board.
When this novel product is done the outer wall material use, always with plastic foam plate outwards one side as its outer plate surface the plate face of the external world (promptly towards), as polystyrene foam plate is to adopt the styrene resin foaming to make, foaming back volume can reach 40-60 times of original volume, it has hole-closing structure, water imbibition low especially (having the low characteristics of coefficient of thermal conductivity in addition), thereby, originally novel itself have better toughness, has mechanical strength preferably, simultaneously, compare, have the littler advantage of hygroscopicity with above-mentioned prior art.When this novel product is done the use of roof insulation heat-barrier material, have on the basis of thermal and insulating performance, its outer plate surface water absorption rate is low, has better water repelling property.In addition, because polystyrene foam plate has the favorable mechanical performance, as tough and tensile, very little in distortion below 85 ℃, and insulate good performance and acid-proof alkaline, therefore, compare as outer plate surface with foam cement, adopt it to have better weather resistance ability, have longer application life as outside plate.
Four, description of drawings
Fig. 1 is the profile of this novel embodiment;
Fig. 2 is the profile of this novel another embodiment;
Fig. 3 is the profile of this novel another embodiment.
Five, the specific embodiment
Fig. 1 illustrates the sectional view of this novel two-layer composite plate: be compounded with cement foamed plate body 1 through bonding agent on the lower face of plastic foam plate 2.In exterior wall or the use of roof thermal insulation, the plastic foam plate one side is as its outer plate surface.Fig. 2 illustrates the sectional view of this novel three-layer composite board: be compounded with plastic foam plate 2,2a through bonding agent respectively on the upper and lower plate face of cement foamed plate 1, the thickness of two plastic foam plates 2,2a can be identical, also can be inequality.
Above-mentioned bonding agent is cement or macromolecule adhesive.Above-mentioned cement foamed plate body can adopt magnesia oxychloride cement foaming plate body or the cement foamed plate body of complex ore slag, and (the two is made through foaming by magnesia oxychloride cement or complex ore slag cement respectively, during making, in corresponding cement, add flyash, vermiculite and light filler etc., blowing agent can adopt hydrogen peroxide, and adding initator, foam, make the hard porous light weight board of obturator-type).Above-mentioned plastic foam plate can adopt polystyrene foam plate or polyurethane foam board or phenolic foam board etc.The thickness of whole composite plate is 3-5cm, and when making outer wall material, general thickness is 3cm; When making the thermal insulation of roof material, general thickness is 5cm, and when doing the wood floor bolck use, its size can be 50 * 50cm, and wherein, the thickness of plastic foam plate is 1-1.5cm, can select 1cm thickness for use from the angle of economy.
Shown in Fig. 3 is the sectional view of this novel another kind of three-layer composite board: a bonding plastic foam plate 2 in the middle of two magnesia oxychloride cements (or complex ore slag cement) foaming plate body.
Claims (6)
1, a kind of cenosphere heat-insulating composite plate comprises plastic foam plate, it is characterized in that, is compounded with cement foamed plate body (1) through bonding agent on the lower face of described plastic foam plate (2).
2, composite plate according to claim 1 is characterized in that, also is compounded with another plastic foam plate (2a) through bonding agent on the lower face of described cement foamed plate body (1).
3, composite plate according to claim 2 is characterized in that, the thickness of described two plastic foam plates (2,2a) can be identical or inequality.
According to claim 1 or 2 or 3 described composite plates, it is characterized in that 4, described cement foamed plate body (1) is magnesia oxychloride cement foaming plate body or the cement foamed plate body of complex ore slag.
5, composite plate according to claim 4 is characterized in that, described bonding agent is cement or macromolecule adhesive; Described plastic foam plate is polystyrene foam plate or polyurethane foam board.
According to claim 1 or 2 or 3 described composite plates, it is characterized in that 6, described whole composite plate is of a size of 50 * 50cm, thickness is 3-5cm, wherein the thickness of plastic foam plate is 1-1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060465 CN2721754Y (en) | 2004-07-29 | 2004-07-29 | Hollow micropearl thermal insulative composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060465 CN2721754Y (en) | 2004-07-29 | 2004-07-29 | Hollow micropearl thermal insulative composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721754Y true CN2721754Y (en) | 2005-08-31 |
Family
ID=35012127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060465 Expired - Fee Related CN2721754Y (en) | 2004-07-29 | 2004-07-29 | Hollow micropearl thermal insulative composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721754Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425240A (en) * | 2011-09-06 | 2012-04-25 | 浙江省建筑科学设计研究院有限公司 | Large-size cracking-resistant foamed cement single-surface composite heated board |
| CN103031900A (en) * | 2011-10-10 | 2013-04-10 | 湖南华廷筑邦建材有限公司 | Heat insulating component |
| CN106522460A (en) * | 2016-11-29 | 2017-03-22 | 马计划 | Heat preservation, thermal insulation and sound attenuation wall and preparation method thereof |
| CN109878012A (en) * | 2019-02-21 | 2019-06-14 | 河北鹏润建材科技有限公司 | Attemperator is used in a kind of building board production technology and building board production |
| CN114197664A (en) * | 2021-12-22 | 2022-03-18 | 镇江市常松建材有限公司 | Production process and equipment of high-strength composite insulation board |
| CN114193894A (en) * | 2021-12-16 | 2022-03-18 | 连云港冠泰汽车配件有限公司 | Composite heat-insulating material of modified polyurethane foam and preparation method thereof |
-
2004
- 2004-07-29 CN CN 200420060465 patent/CN2721754Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425240A (en) * | 2011-09-06 | 2012-04-25 | 浙江省建筑科学设计研究院有限公司 | Large-size cracking-resistant foamed cement single-surface composite heated board |
| CN103031900A (en) * | 2011-10-10 | 2013-04-10 | 湖南华廷筑邦建材有限公司 | Heat insulating component |
| CN106522460A (en) * | 2016-11-29 | 2017-03-22 | 马计划 | Heat preservation, thermal insulation and sound attenuation wall and preparation method thereof |
| CN109878012A (en) * | 2019-02-21 | 2019-06-14 | 河北鹏润建材科技有限公司 | Attemperator is used in a kind of building board production technology and building board production |
| CN114193894A (en) * | 2021-12-16 | 2022-03-18 | 连云港冠泰汽车配件有限公司 | Composite heat-insulating material of modified polyurethane foam and preparation method thereof |
| CN114197664A (en) * | 2021-12-22 | 2022-03-18 | 镇江市常松建材有限公司 | Production process and equipment of high-strength composite insulation board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050831 Termination date: 20090729 |