CN104947815A - Gypsum-cement heat insulation plate for construction - Google Patents
Gypsum-cement heat insulation plate for construction Download PDFInfo
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- CN104947815A CN104947815A CN201510333446.0A CN201510333446A CN104947815A CN 104947815 A CN104947815 A CN 104947815A CN 201510333446 A CN201510333446 A CN 201510333446A CN 104947815 A CN104947815 A CN 104947815A
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- cement
- layer
- gypsum
- heat insulation
- insulation plate
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Abstract
The invention provides a gypsum-cement heat insulation plate for construction. The gypsum-cement heat insulation plate for construction comprises two cement protecting layers and a middle layer located between the two cement protecting layers, wherein the middle layer comprises two foaming ardealite layers and a polystyrene plastic layer located between the two foaming ardealite layers. According to the gypsum-cement heat insulation plate for construction, the foaming ardealite layers excellent in fireproof performance and the polystyrene plastic layer good in heat insulation performance are adopted to manufacture the middle layer, so that the heat insulation plate is resistant to fire and insulates heat; besides, cement layers high in rigidity are adopted for the heat insulation plate, so that the heat insulation plate is firm and durable.
Description
Technical field
The present invention relates to a kind of constructional materials, be specifically related to a kind of gypsum for building-cement heat preserving plate.
Background technology
Coming of energy crisis promotes rapidly the enforcement of Research on Energy Saving, and exterior-wall heat insulation is the emphasis of Building Energy-saving Work.At present, the many employings of warming plate that building exterior wall heat preserving uses are the external wall insulation of heat insulating material by organic foam plastics such as polystyrene foam, rigid polyurethane fat foamed plastics, this type of warming plate good heat preservation performance, but it is not inflammable fire-resistant, supervene a large amount of smog and toxic gas during burning, easily cause casualties and property loss.Foaming phosphorus plaster of Paris warming plate has excellent fireproof performance, and its material combustion grade reaches A level, but this type of warming plate intensity is low, rapid wear, thus it is limited to make it use.
Summary of the invention
One of the object of the invention is to provide a kind of fire-resistant, insulation and the high gypsum for building-cement heat preserving plate of intensity.
For achieving the above object, the present invention takes following technical scheme:
Gypsum for building provided by the invention-cement heat preserving plate comprises two cement overcoats and the intermediate layer between described two-layer cement overcoat, wherein, described intermediate layer comprises two-layer foaming ardealite layer and the polystyrene plastics layer between described two-layer foaming ardealite layer.
Further, the thickness of described polystyrene plastics layer is 8mm, and the thickness of described foaming ardealite layer is 6mm.
Further, the length of described gypsum for building-cement heat preserving plate is 250mm, and width is 200mm, and thickness is 30mm.
Beneficial effect of the present invention is, gypsum for building of the present invention-cement heat preserving plate adopts the polystyrene plastics layer of the excellent foaming ardealite layer of fireproof performance and good heat insulating to make intermediate layer, make that this insulation board is fire-resistant to be incubated again, and this warming plate additionally uses the powerful cement layer of rigidity, makes this warming plate sturdy and durable.
Accompanying drawing explanation
Figure 1 shows that the structural representation of gypsum for building of the present invention-cement heat preserving plate.
Detailed description of the invention
Hereafter will describe the present invention in detail in conjunction with specific embodiments.It should be noted that the combination of technical characteristic or the technical characteristic described in following embodiment should not be considered to isolated, they can mutually be combined thus be reached better technique effect.
As shown in Figure 1, gypsum for building provided by the invention-cement heat preserving plate comprises two overcoats 1 and the intermediate layer between two overcoats, wherein, overcoat 1 waters by cement the cement layer built up, intermediate layer is the structure comprising trilaminate material layer, specifically, intermediate layer comprises two-layer foaming ardealite layer 21 and the polystyrene plastics layer 22 between two-layer foaming ardealite layer.
The making in intermediate layer will be described in detail below.Build the mixture slurry of ardealite (pulverizing), gelling agent and blowing agent in polystyrene plastics layer 22 both sides, under the expansion of blowing agent, mixture slurry constantly expands and is combined with each other with polystyrene plastics layer 22 and forms intermediate layer.Be 8mm at the thickness of polystyrene plastics layer 22, and when the thickness of the ardealite layer 21 that foams is 6mm, the performance in intermediate layer is: over dry unit weight 250Kg/m
3; Compressive strength 0.2Mpa; Coefficient of thermal conductivity 0.1W/mK.Be 4mm at the thickness of polystyrene plastics layer 22, and when the thickness of the ardealite layer 21 that foams is 8mm, the performance in intermediate layer is: over dry unit weight 280Kg/m
3; Compressive strength 0.1Mpa; Coefficient of thermal conductivity 0.07W/mK.
In the present embodiment, as preferentially, the thickness of polystyrene plastics layer 22 is 8mm, and the thickness of the ardealite layer 21 that foams is 6mm.
In the present embodiment, as preferably, the length of described gypsum for building-cement heat preserving plate is 250mm, and width is 200mm, and thickness is 30mm.The sheet material breaking load of this warming plate is 1500N, and thermal resistance value is 0.8m
2k/W.
Gypsum for building of the present invention-cement heat preserving plate adopts the foaming ardealite layer 21 that fireproof performance is excellent to make intermediate layer with the polystyrene plastics layer 22 of good heat insulating, make that this insulation board is fire-resistant to be incubated again, and this warming plate additionally uses the powerful cement layer of rigidity, makes this warming plate sturdy and durable.
Although give some embodiments of the present invention, it will be understood by those of skill in the art that without departing from the spirit of the invention herein, can change embodiment herein.Above-described embodiment is exemplary, should using embodiment herein as the restriction of interest field of the present invention.
Claims (3)
1. gypsum for building-cement heat preserving plate, it is characterized in that, comprise two cement overcoats and the intermediate layer between described two cement overcoats, wherein, described intermediate layer comprises two-layer foaming ardealite layer and the polystyrene plastics layer between described two-layer foaming ardealite layer.
2. a kind of gypsum for building-cement heat preserving plate as claimed in claim 1, is characterized in that, the thickness of described polystyrene plastics layer is 8mm, and the thickness of described foaming ardealite layer is 6mm.
3. a kind of gypsum for building-cement heat preserving plate as claimed in claim 1, is characterized in that, the length of described gypsum for building-cement heat preserving plate is 250mm, and width is 200mm, and thickness is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333446.0A CN104947815A (en) | 2015-06-16 | 2015-06-16 | Gypsum-cement heat insulation plate for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333446.0A CN104947815A (en) | 2015-06-16 | 2015-06-16 | Gypsum-cement heat insulation plate for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104947815A true CN104947815A (en) | 2015-09-30 |
Family
ID=54162828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510333446.0A Pending CN104947815A (en) | 2015-06-16 | 2015-06-16 | Gypsum-cement heat insulation plate for construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN104947815A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558682A (en) * | 2017-08-25 | 2018-01-09 | 泰山石膏（宣城）有限公司 | High density impact resistance Thistle board and preparation method thereof |
| CN114809336A (en) * | 2021-01-28 | 2022-07-29 | 邓传云 | Gypsum-cement high-efficiency building insulation board |
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| JPS626982B2 (en) * | 1979-03-14 | 1987-02-14 | Takeda Chemical Industries Ltd | |
| CN2873910Y (en) * | 2006-03-01 | 2007-02-28 | 贵州大学 | Foam ardealite assembling type outer wall |
| CN201598752U (en) * | 2009-11-19 | 2010-10-06 | 杨雪元 | Novel light energy-saving assembly wall plate |
| CN201635206U (en) * | 2010-04-12 | 2010-11-17 | 陈建 | Outer wall inner insulating board |
| CN202073197U (en) * | 2010-11-25 | 2011-12-14 | 欧文斯科宁知识产权资产有限公司 | Composite board and assembly thereof, template, concrete slab and mould section bar comprising same |
| CN202248351U (en) * | 2011-08-17 | 2012-05-30 | 北京立高防水工程有限公司 | Composite thermal insulation fireproof plate of outer wall |
| KR20120085552A (en) * | 2011-01-24 | 2012-08-01 | 김기태 | the insulation composite panel with wood and the manufacturing method thereof |
| CN202483005U (en) * | 2011-12-20 | 2012-10-10 | 浙江天仁风管有限公司 | External wall heat-preservation board |
| CN202500256U (en) * | 2012-02-24 | 2012-10-24 | 郑江平 | Energy-saving building brick |
| CN204081229U (en) * | 2014-08-28 | 2015-01-07 | 江苏扬子净化工程有限公司 | A kind of detachable fire-resistant composite panel |
| CN204225412U (en) * | 2014-11-24 | 2015-03-25 | 天津市煜辉机械加工有限公司 | Insulation and decoration radiation proof integrated board |
| CN204826244U (en) * | 2015-06-16 | 2015-12-02 | 重庆水利电力职业技术学院 | Gypsum for building - cement heated board |
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2015
- 2015-06-16 CN CN201510333446.0A patent/CN104947815A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS626982B2 (en) * | 1979-03-14 | 1987-02-14 | Takeda Chemical Industries Ltd | |
| CN2873910Y (en) * | 2006-03-01 | 2007-02-28 | 贵州大学 | Foam ardealite assembling type outer wall |
| CN201598752U (en) * | 2009-11-19 | 2010-10-06 | 杨雪元 | Novel light energy-saving assembly wall plate |
| CN201635206U (en) * | 2010-04-12 | 2010-11-17 | 陈建 | Outer wall inner insulating board |
| CN202073197U (en) * | 2010-11-25 | 2011-12-14 | 欧文斯科宁知识产权资产有限公司 | Composite board and assembly thereof, template, concrete slab and mould section bar comprising same |
| KR20120085552A (en) * | 2011-01-24 | 2012-08-01 | 김기태 | the insulation composite panel with wood and the manufacturing method thereof |
| CN202248351U (en) * | 2011-08-17 | 2012-05-30 | 北京立高防水工程有限公司 | Composite thermal insulation fireproof plate of outer wall |
| CN202483005U (en) * | 2011-12-20 | 2012-10-10 | 浙江天仁风管有限公司 | External wall heat-preservation board |
| CN202500256U (en) * | 2012-02-24 | 2012-10-24 | 郑江平 | Energy-saving building brick |
| CN204081229U (en) * | 2014-08-28 | 2015-01-07 | 江苏扬子净化工程有限公司 | A kind of detachable fire-resistant composite panel |
| CN204225412U (en) * | 2014-11-24 | 2015-03-25 | 天津市煜辉机械加工有限公司 | Insulation and decoration radiation proof integrated board |
| CN204826244U (en) * | 2015-06-16 | 2015-12-02 | 重庆水利电力职业技术学院 | Gypsum for building - cement heated board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558682A (en) * | 2017-08-25 | 2018-01-09 | 泰山石膏（宣城）有限公司 | High density impact resistance Thistle board and preparation method thereof |
| CN114809336A (en) * | 2021-01-28 | 2022-07-29 | 邓传云 | Gypsum-cement high-efficiency building insulation board |
| CN114809336B (en) * | 2021-01-28 | 2024-01-16 | 灵丘县豪洋新型建材科技开发有限公司 | Gypsum-cement efficient building insulation board |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |