CN2213189Y - Cement fibre pressure compound board - Google Patents
Cement fibre pressure compound board Download PDFInfo
- Publication number
- CN2213189Y CN2213189Y CN 95201539 CN95201539U CN2213189Y CN 2213189 Y CN2213189 Y CN 2213189Y CN 95201539 CN95201539 CN 95201539 CN 95201539 U CN95201539 U CN 95201539U CN 2213189 Y CN2213189 Y CN 2213189Y
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- Prior art keywords
- cement
- plate
- paper
- composite plate
- board
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- Expired - Fee Related
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Abstract
The utility model belongs to a cement fiber pressure compound board, which is composed of one layer of foam plastic board and at least one layer of cement fiber board. The cement fiber board which is made by vacuum dewatering and rolling depression shaping is compounded onto one surface or two surfaces of the foam plastic board by adhesive agent and pressurization. The utility model has the advantages of light volume weight, water proof, no combustion, thermal insulation, sound insulation, bending resistance, high anti-shock intensity, easy machining, convenient installation, no noxious material, etc.
Description
The utility model belongs to a kind of light cement fibrous composite, particularly in a kind of cement fibrolite plate and the compounded light building material of plastic foamboard.
Along with the development of China's building cause, high-rise, multistory building increases sharply, and especially under the situation that frame light plate structure widely adopts, light building material is more and more paid attention to.At present, employed various cement boards in the construction, asbestos cement sheet, light weight boards such as cast mortar cement board, it is big all to exist unit weight in various degree, easily embrittlement, impact strength is low, and it is big to do green deformation, is difficult for installation and processing, the breakage rate height, the physics of some of them, mechanical property are difficult to reach the requirement of construction and installation and use.Also have to need a large amount of energy, raw materials consumption, waste is many, and harmful or the like problem such as some raw material such as asbestos.
The purpose of this utility model is at shortcoming that exists in the prior art and problem, in conjunction with existing scientific and technological achievement, through a kind of Cement fibre pressure composite plate of the success of trial production repeatedly, it is a kind of high-quality raw material of selecting for use, scientific formula, rational in infrastructure, technology advanced person, high-strength light, thermal insulation, sound-absorbing sound insulation, the novel building composite board that waterproof is not fired.
Cement fibre pressure composite plate of the present utility model, mainly by one deck plastic foamboard and at least one deck cement fibrolite plate constitute, the cement fibrolite plate that is formed by vacuum dehydration, roll extrusion typing is compounded on the one or both sides of plastic foamboard with adhesive and pressurization.The component and the weight thereof of described cement fibrolite plate are respectively: water 350-520kg, cement 100-150kg, paper muscle 20-50kg, short alkali resistant glass fiber 2-8kg, water reducing agent 0.2-0.4kg, particle perlite 2-25kg; Wherein cement is 400-500 number low alkali sulphur aluminium chlorhydrate cement, Portland cement or portland slag cement; Fiber is cut glass alkali resistant fiber for short, and the paper muscle is for to use disregard message paper, and wrapping paper or printing paper fragmentation form.Described plastic foamboard is the polyphenyl foam plate.Described adhesive is for building glue, as 107 glue or 903 glue.
Cement fibrolite plate in the Cement fibre pressure composite plate of the present utility model is to put into the making beating crushing engine by aforementioned waste paper to stir into pasty state, mix and stir with cement and other material input mixer again and be mixed into slip, its concentration is roughly 20-60%, slip is injected in the vacuum mold, carry out processed, moulding on roller and forming machine then, reach the thickness of goods regulation, maintenance 28 days or with after maintenance in 60 ℃ of steam 8 hours and the air dry under standard conditions at last is combined into composite plate after pressurizeing 20-30 hour with building glue and plastic foamboard again.
The cement fibrolite plate general thickness is 5-10mm in the Cement fibre pressure composite plate of the present utility model, and plastic foamboard is generally 30-60mm, and it can be used for outer light thermal insulation board within the walls, Double-face partition wall plate, ceiling board and inside and outside wall lining plate etc.Cement fibre pressure plare in this composite plate detects through pressure testing, and its performance is as follows:
Impact strength: 6.1-11.0KT/M
2,
Flexural strength: 3.2-16.8MPa,
Unit weight: 0.6-1.5g/cm
3,
Water absorption rate: 3-8%,
Do green deformation :≤0.13%(presses JISA5418),
Noninflammability: do not fire (pressing GB5464-85),
Sound insulation factor: 36 decibels (pressing GBJ75-84),
Cement fibre pressure composite plate of the present utility model, it is light to have unit weight, and waterproof is not fired, heat insulating and sound insulating, bending resistance, excellent in cushion effect is easy to processing, is convenient to install, and does not contain series of advantages such as harmful material.
In order to further specify the structure of composite plate of the present utility model, specifically describe with embodiment with reference to the accompanying drawings, its accompanying drawing has:
Fig. 1 is the phantom drawing of the utility model composite plate;
Fig. 2 is the cross section enlarged drawing of composite plate shown in Figure 1.
In Fig. 1-2,1 is composite plate, and 2 is plastic foamboard, and 3 is the Cement fibre pressure plare, and 4 is adhesive.
Embodiment:
By vacuum dehydration, the Cement fibre pressure plare 3 that forms through roll extrusion typing is of a size of 1200 * 2400mm, and thickness is polyphenyl foam plate 2 usefulness, 107 glue of 45cm and adds normal pressure and be combined into composite plate 1 after 25 hours that composite plate 1 is shown in Fig. 1-2.
Claims (4)
1, a kind of Cement fibre pressure composite plate, it is characterized in that it mainly by one deck plastic foamboard and at least one deck cement fibrolite plate constitute, the cement fibrolite plate that is formed by vacuum dehydration, roll extrusion typing is compounded on the one or both sides of plastic foamboard with adhesive and pressurization.
2, composite plate as claimed in claim 1, the component and the weight thereof that it is characterized in that described cement fibrolite plate are respectively: water 350-520kg, cement 100-150kg, paper muscle 20-50kg, alkali resistant glass fiber 2-8kg, water reducing agent 0.2-0.4kg, particle perlite 2-25kg, wherein cement is 400-500 number low alkali sulphur aluminium chlorhydrate cement, Portland cement or portland slag cement; Fiber is the short glass alkali resistant fiber of cutting; The paper muscle is for to use disregard message paper, and wrapping paper or printing paper fragmentation form.
3, composite plate as claimed in claim 1 is characterized in that described plastic foamboard is the polyphenyl foam plate.
4, composite plate as claimed in claim 1 is characterized in that described adhesive is building glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95201539 CN2213189Y (en) | 1995-01-28 | 1995-01-28 | Cement fibre pressure compound board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95201539 CN2213189Y (en) | 1995-01-28 | 1995-01-28 | Cement fibre pressure compound board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2213189Y true CN2213189Y (en) | 1995-11-22 |
Family
ID=33854950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95201539 Expired - Fee Related CN2213189Y (en) | 1995-01-28 | 1995-01-28 | Cement fibre pressure compound board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2213189Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155706A (en) * | 2015-08-17 | 2015-12-16 | 海安县东方特种建材有限公司 | Glass fiber sound-insulation cement board |
| CN109641799A (en) * | 2016-07-15 | 2019-04-16 | 斯维斯佩尔集团股份公司 | For manufacturing the composition of indoor floor component |
| CN111251441A (en) * | 2020-01-19 | 2020-06-09 | 宁波亘新建材科技有限公司 | Magnesium phosphate particle cement composite plate and preparation method and application thereof |
-
1995
- 1995-01-28 CN CN 95201539 patent/CN2213189Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155706A (en) * | 2015-08-17 | 2015-12-16 | 海安县东方特种建材有限公司 | Glass fiber sound-insulation cement board |
| CN109641799A (en) * | 2016-07-15 | 2019-04-16 | 斯维斯佩尔集团股份公司 | For manufacturing the composition of indoor floor component |
| CN111251441A (en) * | 2020-01-19 | 2020-06-09 | 宁波亘新建材科技有限公司 | Magnesium phosphate particle cement composite plate and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |