CN2611467Y - Composite sandwiched wall plate - Google Patents
Composite sandwiched wall plate Download PDFInfo
- Publication number
- CN2611467Y CN2611467Y CN 03223341 CN03223341U CN2611467Y CN 2611467 Y CN2611467 Y CN 2611467Y CN 03223341 CN03223341 CN 03223341 CN 03223341 U CN03223341 U CN 03223341U CN 2611467 Y CN2611467 Y CN 2611467Y
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- millimeters
- fiber mesh
- gypsum
- plasterboards
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Laminated Bodies (AREA)
Abstract
The utility model relates to a compound laminating wall board, which is conglutinated by at least two plasterboards, the centers of the plasterboards are provided with glass fabric nets and at least one polyphenyl ethylene boards that are interphase. The surface and the floor layer are all plasterboards whose centers are provided with glass fabric nets, the intensity of the plasterboards of the wall board can be strengthened by adding fine sand of 10-30%, the thickness can be made into there-layer board or five-layer board according to the requirements. Compared with the prior arts the wall boards has the advantages of light weight, easy installation, strong bearing capacity, without seam joint crack, not needing batch ash and sound insulation and excellent performance of heat insulation and fire resistance or the like, and also is applicable to inner wall.
Description
Affiliated technical field
The utility model relates to building unit, particularly a kind of compound sandwich wallboard.
Background technology
As everyone knows, traditional body of wall generally adopts common brick to be built into, and need expend a large amount of farmlands earth owing to produce common brick, and produce common brick must fired forming, not only consumed energy but also contaminated environment, therefore now ban use of.The substitute is light weight concrete construction brick or hollow cement wall plate.Yet also there is following weak point in these wall body constructions:
1, is difficult to carry heavier household supplies commonly used,,, lost flexibility but do like this even strengthen the intensity of certain position by special way as bookshelf, air conditioner etc.
2, the seam between each piece body of wall is difficult to fill up finely, even filled up the influence of the hot gas temperature of also can catching a cold, reappears crackle, therefore must not have the way of employing batch ash that it is hidden, thereby improved the cost of construction.
3, if when adopting hollow wall, bad or produce accidentally under the situation in slit in sealing, its space inside is easy to become atom building such as insect and accommodates the breeding place.
Summary of the invention
The purpose of this utility model is to solve the problem that prior art exists, and provides that a kind of weight is light, bearing capacity is strong, energy consumption is little, construction cost is low and close the compound sandwich wallboard of symbol environmental requirement.
Above-mentioned task realizes by this way: this compound sandwich wallboard is provided with the gypsum plank of glass fiber mesh and is not less than alternate being bonded of polystyrene board at least by being not less than two centers at least, and its surface layer and bottom are the gypsum plank that the center is provided with glass fiber mesh.
The utility model also can be taked following advantageous measure:
Can add 10～30% in gypsum plank, granularity is 0.25～1.5 millimeter a fine sand, to improve the overall construction intensity of gypsum plank.
The mesh size of described glass fiber mesh is 3 * 3 millimeters to 5 * 5 millimeters.
The glass fiber mesh that is located at fine sand gypsum coagulate plate center extends to outside the wallboard, and the length of left and right sides extension is 15～35 millimeters, and extension is 30～60 millimeters up and down.
This wallboard preferably adopts following five laminate combining forms, and its surface layer, bottom and the 3rd layer are provided with the fine sand gypsum coagulate plate of glass fiber mesh for the center, and the second layer and the 4th layer are polystyrene board.
The thickness that described center is provided with the fine sand gypsum coagulate plate of glass fiber mesh is suitable with 8～12 millimeters.
The utility model is compared with existing wallboard has following advantage:
1, light and handy convenient, installation easily;
The weight of inner wall panel of the present utility model is not more than 40 kilograms for every square metre, only needs two workmans to install.
2, supporting capacity is strong;
Use general hanger, can carry various extension wall article in the family.
3, can reach the whole structure of a big wallboard:
Because fine sand gypsum coagulate plate side has been reserved the glass fiber mesh of certain-length, after filling is starched with the crack of material in its crack after two wallboard splicings, its glass fiber mesh can play good binding effect, and has strengthened the intensity of crack, does not ftracture, does not shrink.After being connected, several wallboards can reach the whole structure of a big body of wall.
4, installation need not batch ash: because the plate face is very level and smooth, and crack is made with homogeneous material, only need modify during construction and just can directly coat interior wall coating material or paint.
5, soundproof effect is good.
Because gypsum and polystyrene all are main sound-absorbing building materials, add between upper plate and joined by fin and groove, so soundproof effect is very good.
6, heat-proof quality is good:
Gypsum and polystyrene all are good heat-barrier materials, and both cooperations can be played better effect of heat insulation.
7, fire line is good
Because gypsum is an incombustible material, this wallboard both sides are fine sand gypsum coagulate plate, and well anti-fire action is arranged.
Description of drawings
Fig. 1 is a kind of compound sandwich structure of wall schematic cross-section.
Fig. 2 is the structural section schematic diagram of another embodiment of the utility model.
The specific embodiment
The utility model mainly contains two kinds of specifications routinely: length is 2700 millimeters and 3000 millimeters, and width is 600 millimeters, and thickness depends on the needs, and is generally 75 millimeters and 100 millimeters two kinds.
Embodiment 1, referring to Fig. 1, the gypsum plank 1 that the center is provided with glass fiber mesh 2 is to make with mould, and its thickness is 10 millimeters, and reserve about 15～35 millimeters glass fiber mesh 2 in its and arranged on left and right sides, respectively reserve the glass fiber mesh 2 of the glass of 60 millimeters and 30 millimeters thereon, down.Polystyrene board 3 forms by specification cutting, and thickness is 55 millimeters, respectively processes groove 4 and fin 5 in its both sides, is layered on to make on the gypsum plank 1, makes the gypsum plank 1 that another piece center is provided with glass fiber 2 again and just can on polystyrene board.The surface layer of this embodiment and bottom are the gypsum plank 1 that the center is provided with glass fiber 2, and the middle level is a polystyrene board 3, and three ply board forms by the wallboard adhesives.
Claims (6)
1. compound sandwich wallboard, it is characterized in that this wallboard is provided with the gypsum plank (1) of glass fiber mesh (2) and is not less than alternate being bonded of polystyrene board at least by being not less than two centers at least, its top layer and bottom are the gypsum plank (1) that the center is provided with glass fiber mesh (2).
2. compound sandwich wallboard according to claim 1 is characterized in that also adding weight ratio 10～30% in the center is provided with the gypsum plank (1) of glass fiber mesh (2), and granularity is 0.25～1.5 fine sand.
3. compound sandwich wallboard according to claim 1, the mesh size that it is characterized in that described glass fiber mesh (2) are 3 * 3 millimeters to 5 * 5 millimeters.
4. compound sandwich wallboard according to claim 1, the glass fiber mesh (2) that it is characterized in that being located in the fine sand gypsum coagulate plate extends to outside the wallboard, and the length of its left and right sides extension is 15～35 millimeters, and the length of extension is 30～60 millimeters up and down.
5. compound sandwich wallboard according to claim 1 is characterized in that this wallboard is five laminates, and its top layer, bottom and the 3rd layer are provided with the fine sand gypsum coagulate plate of glass fiber mesh (2) for the center, and second and the 4th layer is polystyrene board.
6. compound sandwich wallboard according to claim 1 is characterized in that the thickness that the center is provided with the fine sand gypsum coagulate plate of glass fiber mesh (2) is 8～12 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223341 CN2611467Y (en) | 2003-01-28 | 2003-01-28 | Composite sandwiched wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223341 CN2611467Y (en) | 2003-01-28 | 2003-01-28 | Composite sandwiched wall plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611467Y true CN2611467Y (en) | 2004-04-14 |
Family
ID=34162733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03223341 Expired - Fee Related CN2611467Y (en) | 2003-01-28 | 2003-01-28 | Composite sandwiched wall plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611467Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337528A (en) * | 2015-07-16 | 2017-01-18 | 卓达新材料科技集团有限公司 | Prefabricated interior wallboard |
-
2003
- 2003-01-28 CN CN 03223341 patent/CN2611467Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337528A (en) * | 2015-07-16 | 2017-01-18 | 卓达新材料科技集团有限公司 | Prefabricated interior wallboard |
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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 |