CN204343477U - Composite foamed cement insulation board - Google Patents
Composite foamed cement insulation board Download PDFInfo
- Publication number
- CN204343477U CN204343477U CN201420761461.6U CN201420761461U CN204343477U CN 204343477 U CN204343477 U CN 204343477U CN 201420761461 U CN201420761461 U CN 201420761461U CN 204343477 U CN204343477 U CN 204343477U
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- China
- Prior art keywords
- cement
- board
- cement board
- foamed
- warming plate
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Abstract
The utility model relates to a kind of composite foamed cement insulation board, comprise the first cement board (1), second cement board (3), foamed layers (2) is set between the first cement board (1) and the second cement board (3), described first cement board (1), second cement board (3) bosom all arranges cracking resistance steel screen layer (7), described second cement board (3) outside sets gradually cement sand bed (4), puigging (5), modified gypsum layer (6), the utility model enhances the intensity of warming plate, avoid the generation in crack, add heat insulation effect and the soundproof effect of warming plate, reduce the water absorption rate of warming plate.
Description
Technical field
The utility model relates to a kind of composite foamed cement insulation board, belongs to construction engineering technical field.
Background technology
Along with the development of building trade, the demand of heat insulating material also further increases, heat insulating material have also been obtained very large development, but the exterior wall of existing building does not arrange heat insulating material substantially, for a change above-mentioned condition, building portion requires the exterior wall of the building in some areas of China should adopt corresponding measure, and to meet and to meet the requirement of saving the energy, thermal-insulating waterproof poor performance of the prior art, heat insulation effect are poor, fire-retardant fireproof poor-performing.
World today's environment constantly worsens, and energy cost improves constantly, and reduces energy consumption and reduces greenhouse gas emission, has been the focus that world heights is paid close attention to.In order to effectively building energy consumption can be reduced, realize the general objective of building energy conservation 65%, use building thermal insulation material to become the important measures of building energy conservation consumption reduction.
At present, traditional town and country build a house and are mostly to adopt brick mix structure, along with a large amount of development & construction of urban building, building brick and cement price is caused to rise steadily, due to the forbidding of admaic earth brick, make again building brick breach larger, the wall weight adopting brick mixed is large, and poor thermal insulation property, adds the cost of warming, interior subsides insulation layer makes it to expose outside body of wall, easy initiation fire.
At present, China's building field wall thermal insulating generally adopts secondary Insulation, and building wall generally adopts the form of construction work of frame wall filled with masonry.But owing to being handwork, operation is many, long in time limit, integral construction material and difficult quality control, phenomenons such as causing surface of wall to occur crackle, seep water, come off, directly affects body of wall and heat insulation effect and application life, particularly use some organic heat insulating materials to do wall thermal insulating, hold fire hazardous, cause great infringement to the people's lives and property.
Existing market often uses in exterior wall thermal insulation system and conforms to cement insulation board, it has, and quality is light, high insulating effect, fire-retardant characteristic, be widely used in external wall, but existing cement insulation board intensity is low, easily there is crack in exterior wall junction, heat insulation effect, soundproof effect are poor, and water absorption rate is high.
Utility model content
The purpose of the present utility model is to provide a kind of composite foamed cement insulation board, this composite foamed cement insulation board enhances the intensity of warming plate, avoid the generation in crack, add heat insulation effect and the soundproof effect of warming plate, reduce the water absorption rate of warming plate.
In order to realize foregoing invention object, composite foamed cement insulation board of the present utility model comprises the first cement board, the second cement board, between first cement board and the second cement board, foamed layers is set, described first cement board, the second cement board bosom all arrange cracking resistance steel screen layer, set gradually cement sand bed, puigging, modified gypsum layer outside described second cement board.
Described foamed layers is polystyrene foam.
Described foamed layers is polyurethane foam.
Described puigging is deadening felt.
Connected by polyurethane adhesive between described first cement board, foamed layers, the second cement board three.
Adopt this composite foamed cement insulation board, between the first cement board and the second cement board, foamed layers is set, greatly strengthen the heat insulation effect of warming plate; Due to the second cement board lateral septal sound-absorbing layer and modified gypsum layer, puigging can strengthen the soundproof effect of warming plate, and modified gypsum layer reduces the water absorption rate of warming plate; Again because described first cement board, the second cement board bosom all arrange cracking resistance steel screen layer, greatly strengthen intensity all day of warming plate like this, avoid the generation in crack on warming plate.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model composite foamed cement insulation board.
Wherein have: 1. the first cement board; 2. foamed layers; 3. the second cement board; 4. cement sand bed; 5. puigging; 6. modified gypsum layer; 7. cracking resistance steel screen layer.
Detailed description of the invention
Composite foamed cement insulation board shown in Fig. 1, comprise the first cement board 1, second cement board 3, between first cement board 1 and the second cement board 3, foamed layers 2 is set, described first cement board 1, second cement board 3 bosom all arranges cracking resistance steel screen layer 7, sets gradually cement sand bed 4, puigging 5, modified gypsum layer 6 outside described second cement board 3.
Described foamed layers 2 is polystyrene foam.
Described foamed layers 2 is polyurethane foam.
Described puigging 5 is deadening felt.
Connected by polyurethane adhesive between described first cement board 1, foamed layers 2, second cement board 3 three.
Between first cement board 1 and the second cement board 3, foamed layers 2 is set, greatly strengthen the heat insulation effect of warming plate; Due to the second cement board 3 lateral septal sound-absorbing layer 5 and modified gypsum layer 6, puigging 5 can strengthen the soundproof effect of warming plate, and modified gypsum layer 6 reduces the water absorption rate of warming plate; Again because described first cement board 1, second cement board 3 bosom all arranges cracking resistance steel screen layer 7, greatly strengthen intensity all day of warming plate like this, avoid the generation in crack on warming plate.
The technical characteristic described in detail is not had to be prior art in the application.Above-described embodiment is the principle of illustrative the application and effect thereof only, but not for limiting the application.Any person skilled in the art scholar all under the spirit and category of the application, can modify above-described embodiment or changes.Therefore, have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the application discloses, must be contained by the claim of the application.
Claims (5)
1. a composite foamed cement insulation board, it is characterized in that: comprise the first cement board (1), the second cement board (3), foamed layers (2) is set between the first cement board (1) and the second cement board (3), described first cement board (1), the second cement board (3) bosom all arrange cracking resistance steel screen layer (7), and described second cement board (3) outside sets gradually cement sand bed (4), puigging (5), modified gypsum layer (6).
2. according to composite foamed cement insulation board according to claim 1, it is characterized in that: described foamed layers (2) is polystyrene foam.
3. according to composite foamed cement insulation board according to claim 1, it is characterized in that: described foamed layers (2) is polyurethane foam.
4. according to composite foamed cement insulation board according to claim 1, it is characterized in that: described puigging (5) is deadening felt.
5. according to composite foamed cement insulation board according to claim 1, it is characterized in that: connected by polyurethane adhesive between described first cement board (1), foamed layers (2), the second cement board (3) three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761461.6U CN204343477U (en) | 2014-12-05 | 2014-12-05 | Composite foamed cement insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761461.6U CN204343477U (en) | 2014-12-05 | 2014-12-05 | Composite foamed cement insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204343477U true CN204343477U (en) | 2015-05-20 |
Family
ID=53226755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420761461.6U Expired - Fee Related CN204343477U (en) | 2014-12-05 | 2014-12-05 | Composite foamed cement insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204343477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812221A (en) * | 2015-12-01 | 2017-06-09 | 曾贵华 | A kind of insulated fire cement plate |
-
2014
- 2014-12-05 CN CN201420761461.6U patent/CN204343477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812221A (en) * | 2015-12-01 | 2017-06-09 | 曾贵华 | A kind of insulated fire cement plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |