CN202227499U - Machine-made foam magnesite fireproofing insulation board - Google Patents
Machine-made foam magnesite fireproofing insulation board Download PDFInfo
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- CN202227499U CN202227499U CN2011202651649U CN201120265164U CN202227499U CN 202227499 U CN202227499 U CN 202227499U CN 2011202651649 U CN2011202651649 U CN 2011202651649U CN 201120265164 U CN201120265164 U CN 201120265164U CN 202227499 U CN202227499 U CN 202227499U
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Abstract
The utility model relates to a machine-made foam magnesite fireproofing insulation board. At present, the insulation board generally used at home is normally made of organic insulation material, is relatively poor in fire resistance and can not meet the requirement of a building on fire resistance. The machine-made foam magnesite fireproofing insulation board adopts a composite structure and adopts modified foaming magnesium cement (including magnesium oxychloride and magnesium oxysulfate cement) as gelled material and medium-alkali glass fiber cloth as reinforcing material, and all adopted materials are non-inflammable, so that a product can reach the A1-grade fire resistance requirement. The machine-made foam magnesite fireproofing insulation board has the advantages of being fire-resistant and thermal-insulating, light in volume weight, high in strength and the like, adopts mechanized production, is formed in a rolling-in manner, is convenient for industrialized production, and has a wide applicable range.
Description
Technical field
The utility model relates to the sheet material that uses in a kind of building, and particularly a kind of machine-processed foam magnesite fireproof heated board is the warming plate of core with the magnesium cement foam board concrete with higher fire resistance especially, belongs to building heat preservation and uses field of new.
Background technology
Along with the Chinese society expanding economy, the significantly raising of living standards of the people, national building energy consumption is the trend that grows steadily, and has strengthened the pressure of China's energy, is restricting the sustainable development of Chinese national economy, and reducing building energy consumption has been very urgent.At present; Building energy conservation be alleviate China's energy scarcity contradiction, improve the people's livelihood and condition of work, alleviate environment pollution, promote one of sustainable economic development the most directly, the most cheap essential measure, also be an important component part of deepening the economic restructuring.
China heat insulating material for building, particularly external wall outer insulation material are main body with the organic material at present, and wherein polystyrene foam goods occupation rate of market is 90%, and polyurethane is 10%.Because being full of building materials market and various fire prevention measure and control measures, do not implement completely inflammable heat insulating material; Cause generations in rapid succession such as particularly serious fire; Therefore, it is also more and more stronger to change inflammable organic insulation material the cry of the good inorganic material of fireproof performance into.
Summary of the invention
The purpose of the utility model is to overcome the disadvantage of present China heat preservation plate material fireproof performance for building difference, and a kind of inorganic fire is provided, the fire preventing and heat insulating board of ability mechanization, large-scale production.
For realizing the object of the invention, technical scheme is following: adopt composite construction to process machine-processed foam magnesite fireproof heated board, that is: surface layer (1) cementitious matter adopts the magnesium cement cementitious material preparation that intensity is higher, the waterproof anti-moisture absorption can be good up and down.Be covered with medium-alkali glass fiber cloth (3) in the middle of the surface layer (1) and strengthen, nonwoven (2) is covered in the outside.Foam heat-insulation layer (4) is a magnesium cement light foam concrete, and is main through using the agent of magnesite special-purpose foaming to reduce the density of cementitious matter, has good heat-insulating property and fireproof performance.
Through roll-forming of mechanization streamline, through promptly becoming the composite insulating board of high-strength light after the maintenance curing.
Description of drawings:
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the vertical section structure sketch map of the utility model.
1. surface layers among Fig. 1; 2. nonwoven; 3. medium-alkali glass fiber cloth; 4. foam heat-insulation layer.
Fig. 2 is the production technology sketch map of the embodiment of the utility model.
1. nonwoven among Fig. 2; 2. medium-alkali glass fiber cloth; 3. vermicelli slip; 4. basic slip (foam magnesium oxychloride concrete); 5 hanging devices.
Advantage of the present invention:
1. cementitious material is the good magnesium cement concrete of fire resistance, and product reaches the fire protection requirement of A1 level.2. product strength is high, is out of shape little.3. nonhygroscopic, not general halogen, good looking appearance, easy construction.4. adopt the mechanization mode to produce, good planeness, neat appearance, have wide range of applications.
The specific embodiment:
Be further described below in conjunction with Figure of description and the specific embodiment substantive distinguishing features the utility model:
Machine-processed foam magnesite fireproof heated board shown in Figure 1 is by the upper and lower surfaces layer (1) with enhancing, decorative effect with have the lamination composite construction that the foam heat-insulation layer (4) of fire prevention, insulation, soundproof effect is formed.Surface layer (1) density 1.3 ~ 1.8g/cm
3, be covered with medium-alkali glass fiber cloth (3) in the middle of the thickness 0.5 ~ 2mm, surface layer (1) and strengthen; Nonwoven (2) is covered in the outside, and surface layer (1) intensity is high, good toughness; Water resistance is good, has increased substantially the whole mechanical property and the functional performance of machine-processed foam magnesite fireproof heated board.Foam heat-insulation layer (4) density 0.3 ~ 0.8g/cm
3, thickness 6 ~ 100mm, material is a magnesium cement light foamed concrete, adds the tiny bubble of a large amount of sealings through using the agent of magnesite special-purpose foaming, has therefore both had fire prevention, insulation, heat-proof quality, has sound insulation value again.
Fig. 2 is the production process sketch map of machine-processed foam magnesite fireproof heated board, and manufacture craft flow process as shown in the figure is following: 1. glass cloth and nonwoven are laid on request; 2. will inject the hopper of hanging device by the vermicelli slip that proportioning prepares; 3. startup production line, glass cloth and nonwoven are through the hanging roller, and the hanging roller of backwards rotation evenly is coated in the vermicelli slip on glass cloth and the nonwoven, forms the upper and lower surfaces layer; 4. the operative employee on the notice stirring platform transfers basic slip to the operation of shown position .5. along with production line; Main pressure roller is compound to two surface layers and insulation layer together by the thickness roll-in of adjusting; Form even structure, the machine-processed foam magnesite fireproof heated board that planeness is consistent.
Claims (4)
1. machine-processed foam magnesite fireproof heated board; The composite construction of forming by upper and lower surfaces layer (1), foam heat-insulation layer (4); It is characterized in that surface layer (1) cementitious matter adopts the magnesium cement cementitious material preparation that intensity is higher, the waterproof anti-moisture absorption can be good up and down; Be covered with medium-alkali glass fiber cloth (3) in the middle of the surface layer (1) and strengthen, nonwoven (2) is covered in the outside, and foam heat-insulation layer (4) is a magnesium cement light foam concrete; Main through using the agent of magnesite special-purpose foaming to reduce the density of cementitious matter, have good heat-insulating property and fireproof performance.
2. according to the described machine-processed foam magnesite fireproof heated board of claim 1, it is characterized in that: surface layer (1) density 1.3 ~ 1.8g/cm
3, foam heat-insulation layer (4) density 0.3 ~ 0.8g/cm
3
3. according to the described machine-processed foam magnesite fireproof heated board of claim 1, it is characterized in that: surface layer (1) adopts the hanging device to form.
4. according to the described machine-processed foam magnesite fireproof heated board of claim 1, it is characterized in that: adopt machine-processed roll-forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202651649U CN202227499U (en) | 2011-07-26 | 2011-07-26 | Machine-made foam magnesite fireproofing insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202651649U CN202227499U (en) | 2011-07-26 | 2011-07-26 | Machine-made foam magnesite fireproofing insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227499U true CN202227499U (en) | 2012-05-23 |
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ID=46078088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202651649U Expired - Fee Related CN202227499U (en) | 2011-07-26 | 2011-07-26 | Machine-made foam magnesite fireproofing insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422607A (en) * | 2013-07-16 | 2013-12-04 | 苏州大洋装饰安装工程有限公司 | Surface protection light concrete board and preparation method thereof |
| CN106368339A (en) * | 2016-08-30 | 2017-02-01 | 安徽瑞联节能科技有限公司 | Preparation method of composite rockwool panel |
-
2011
- 2011-07-26 CN CN2011202651649U patent/CN202227499U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422607A (en) * | 2013-07-16 | 2013-12-04 | 苏州大洋装饰安装工程有限公司 | Surface protection light concrete board and preparation method thereof |
| CN106368339A (en) * | 2016-08-30 | 2017-02-01 | 安徽瑞联节能科技有限公司 | Preparation method of composite rockwool panel |
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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: 20120523 Termination date: 20120726 |