CN202055354U - Building board - Google Patents
Building board Download PDFInfo
- Publication number
- CN202055354U CN202055354U CN2011200769985U CN201120076998U CN202055354U CN 202055354 U CN202055354 U CN 202055354U CN 2011200769985 U CN2011200769985 U CN 2011200769985U CN 201120076998 U CN201120076998 U CN 201120076998U CN 202055354 U CN202055354 U CN 202055354U
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- CN
- China
- Prior art keywords
- reinforcing bar
- dowel
- building board
- steel mesh
- welded
- 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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Abstract
The utility model relates to a building board, which is characterized by comprising an integral frame, cement foam materials arranged inside the integral frame, an inner surface layer and an outer surface layer, wherein the inner surface layer and the outer surface layer are integrated with the cement foam materials and arranged on the surface of the integral frame. The integral frame comprises more than two metal keels distributed from left to right at intervals, more than two layers of connecting ribs which are welded on the outer sides of the metal keels from top to bottom at intervals and a steel mesh welded to the outer side of the connecting ribs, wherein the connecting ribs are bent to form rectangular shape, and the metal keels are correspondingly provided with through line slots. Due to the integral frame welded by multiple metal keels, multiple layers of connecting ribs and the steel mesh, the building board not only eliminates the cold bridge phenomenon but also is particularly good in integral strength. The building board can be used as external wall boards, roof boards and the like to be widely applied to various constructional structures.
Description
Technical field
The utility model relates to a kind of building board.
Background technology
Use building boards such as more body of wall or roof panel in the prior art, generally be to adopt periphery that frame is set, be provided with the steel rib in the frame, inside and outside is provided with steel mesh or glass fiber mesh, filling concrete expanded material or the moulding of polystyrene heat-preservation material solidification in frame then.This plate construction is firm, has heat-insulating property, and weight ratio ordinary concrete cement board is light, has obtained under construction using widely.But the greatest problem that this sheet material exists is frame and the caused cold bridge problem of steel rib that connects.
At the problems referred to above, also have a kind of building board, its inside and outside face is provided with steel mesh, and the centre is cast with cement foaming material, the one-body molded surface layer that various material are arranged in inside and outside surface.This sheet material does not have the steel rib owing to there is not frame yet, and there is not the cold bridge problem in very light in weight, but there is following problem in it: 1, bulk strength is relatively poor, and inside and outside surface layer is thrown off easily, and it is very big to rethink raising intensity difficulty.2, penetration pipe is set if desired, will destroys surface layer, bulk strength is further descended.If 3 solve the problem that intensity descends by the modes of reserving through wires hole in cement foaming material, again can be owing to the preformed hole in each sheet material is not the same, be difficult to align and can't implement.When 4, running into doorway or window, can't link into an integrated entity securely with it.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides and a kind ofly can satisfy various requirement of strength, can solve the cold bridge problem, and door, window building board easily is installed.
For achieving the above object, the utility model is taked following technical scheme: a kind of building board, it is characterized in that: it comprises a general frame, is arranged on cement foaming material in the described general frame and internal surface layer and the outer coversheet that links into an integrated entity and be positioned at the general frame surface with described cement foaming material; Described general frame comprises the metal keel that are provided with at interval from left to right more than two, be welded on each described metal keel outside and be welded with the rectangular dowel of two-layer above bending from top to bottom at interval, be welded on a steel mesh in each described dowel outside, be relatively set with the wire casing of perforation on described each metal keel.
The number of plies of described dowel is 2～6 layers; It is the reinforcing bar of Φ 1～Φ 8mm that described dowel adopts diameter.
The number of plies of described dowel is 2～6 layers; It is 2～50mm that described dowel adopts width, and thickness is the thin steel band of 0.5～2.0mm.
The material of described metal keel is a kind of in galvanized steel plain sheet and the shaped steel; The radical of described metallic framework is 2～4; Described metal keel be shaped as a kind of in grooved, I shape, square, the rectangle, the described metal keel arranged outside of and arranged on left and right sides has the tongue and groove that connects adjacent sheet metal.
The outside that the described dowel of each layer is rectangular has the gap between left and right.
It is the reinforcing bar of 2～3mm that described steel mesh adopts diameter, is spaced apart 50 * 50～100 * 100mm between each described reinforcing bar.
The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model is owing to only be provided with the metal keel in the inboard of sheet material, and be provided with the dowel of the very little connection metal keel of diameter at interval in the sheet material outside, therefore introduce indoor cold bridge effect by dowel and almost can ignore, thereby overcome the cold bridge problem that exists in the prior art effectively.2, the utility model therefore not only can eliminate cold bridge phenomenon, and bulk strength is good especially owing to be provided with a general frame that is welded by many metal keel, multilayer dowel and steel mesh.3, therefore the utility model can reach the different instructions for use of various sheet materials owing to can select the radical of metal keel and the number of plies of dowel according to different needs and requirement of strength.4, the utility model is owing to be provided with whole framework and wire casing is set on the metal keel as required, therefore when board making, can reserve cable tray easily, or in architecture construction, chisel plate surface, cabling from wire casing, and can not have any impact to the intensity of whole sheet material.5, therefore the utility model is that installation doorway or window are all very convenient firmly owing to be provided with the metal keel on general frame.6, the utility model manufacture craft is simple, only needs in advance general frame to be made to finish, and just can adopt prior art to be made into whole sheet material.The utility model can be used as various side fascias, roof panel etc. and is widely used in the various building structure.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model general frame structural representation
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As shown in Figure 1, the utility model comprises a general frame 1, is arranged on cement foaming material 2 in the general frame 1 and internal surface layer 3 and the outer coversheet 4 that links into an integrated entity and be positioned at the general frame surface with cement foaming material 2.Cement foaming material 2 is a prior art in the utility model, does not repeat them here.The material of internal surface layer 3 can be cement or interior wall coating material layer, also can be various decorative material for internal wall such as cement pressure plare, gypsum plank, plank.Can increase other surface material on inside and outside surface layer 3,4 surfaces, because these all have description in prior art, so do not repeat them here.
As shown in Figure 2, main feature of the present utility model is to be provided with a special general frame 1, general frame 1 of the present utility model comprises the metal keel 11 that are provided with at interval from left to right more than two, be welded with the two-layer above rectangular dowel 12 that bends from top to bottom at interval in the outside of each metal keel 11, be welded with a steel mesh 13 in the outside of each dowel 12, on each metal keel 11, be relatively set with the wire casing 14 of perforation.
The rectangular dowel 12 of the utility model can not be a whole rectangle, and one section discontinuous (as shown in Figure 1) arranged in outer side center, can there be three solder joints can meet building requirements with steel mesh 13 as long as guarantee the left and right both sides that the dowel 12 of each layer disconnects, can save steel, weight reduction like this.It is the reinforcing bar of Φ 1～Φ 8mm that dowel 12 can adopt diameter, is welded after bending; It is 2～50mm that dowel 12 also can adopt width, and thickness is that the thin steel band of 0.5～2.0mm is welded; The number of plies of dowel 12 can and highly wait needs to be provided with 2 layers, 3 layers, 4 layers, 5 layers or more multi-layered according to intensity, and the sheet material of general conventional 0.8 * 3.0m uses 4 layers and gets final product.It is that the reinforcing bar of 2～3mm is welded that steel mesh 13 of the present utility model can adopt some diameters, each reinforcing bar be spaced apart 50 * 50～100 * 100mm.
In the various embodiments described above, the metal keel arranged outside that is positioned at and arranged on left and right sides has the common structure that adopts of the prior arts such as inside and outside tongue and groove that connect adjacent sheet metal.
When the utility model is made, may further comprise the steps:
1) at first produces general frame 1;
2) in mould, make cement outer coversheet 4, then the steel mesh 13 of the general frame 1 made is put into cement outer coversheet 4 tops of mould downwards;
3) placed 1～2 hour, treat the initial set of cement outer coversheet;
4) casting cement expanded material 2 treats that to concordant with metal keel 11 cement foaming material 2 solidifies in mould;
5) treat after the sheet material of step 4 is installed at the construction field (site) and covered pipeline, make internal surface layer 3 on cement foaming material 2 surfaces again.
The various embodiments described above only are used to illustrate the utility model; wherein the structure of each parts, connected mode etc. all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement all should not got rid of outside protection domain of the present utility model.
Claims (10)
1. building board, it is characterized in that: it comprises a general frame, is arranged on cement foaming material in the described general frame and internal surface layer and the outer coversheet that links into an integrated entity and be positioned at the general frame surface with described cement foaming material; Described general frame comprises the metal keel that are provided with at interval from left to right more than two, be welded on each described metal keel outside and be welded with the rectangular dowel of two-layer above bending from top to bottom at interval, be welded on a steel mesh in each described dowel outside, be relatively set with the wire casing of perforation on described each metal keel.
2. a kind of building board as claimed in claim 1 is characterized in that: the number of plies of described dowel is 2～6 layers; It is the reinforcing bar of Φ 1～Φ 8mm that described dowel adopts diameter.
3. a kind of building board as claimed in claim 1 is characterized in that: the number of plies of described dowel is 2～6 layers; It is 2～50mm that described dowel adopts width, and thickness is the thin steel band of 0.5～2.0mm.
4. as claim 1 or 2 or 3 described a kind of building boards, it is characterized in that: the material of described metal keel is a kind of in galvanized steel plain sheet and the shaped steel; The radical of described metallic framework is 2～4; Described metal keel be shaped as a kind of in grooved, I shape, square, the rectangle, the described metal keel arranged outside of and arranged on left and right sides has the tongue and groove that connects adjacent sheet metal.
5. as claim 1 or 2 or 3 described a kind of building boards, it is characterized in that: the outside that the described dowel of each layer is rectangular has the gap between left and right.
6. a kind of building board as claimed in claim 4 is characterized in that: the outside that the described dowel of each layer is rectangular has the gap between left and right.
7. as claim 1 or 2 or 3 described a kind of building boards, it is characterized in that: it is the reinforcing bar of 2～3mm that described steel mesh adopts diameter, is spaced apart 50 * 50～100 * 100mm between each described reinforcing bar.
8. a kind of building board as claimed in claim 4 is characterized in that: it is the reinforcing bar of 2～3mm that described steel mesh adopts diameter, is spaced apart 50 * 50～100 * 100mm between each described reinforcing bar.
9. a kind of building board as claimed in claim 5 is characterized in that: it is the reinforcing bar of 2～3mm that described steel mesh adopts diameter, is spaced apart 50 * 50～100 * 100mm between each described reinforcing bar.
10. a kind of building board as claimed in claim 6 is characterized in that: it is the reinforcing bar of 2～3mm that described steel mesh adopts diameter, is spaced apart 50 * 50～100 * 100mm between each described reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200769985U CN202055354U (en) | 2011-03-22 | 2011-03-22 | Building board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200769985U CN202055354U (en) | 2011-03-22 | 2011-03-22 | Building board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055354U true CN202055354U (en) | 2011-11-30 |
Family
ID=45015330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200769985U Expired - Fee Related CN202055354U (en) | 2011-03-22 | 2011-03-22 | Building board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526842A (en) * | 2013-10-13 | 2014-01-22 | 许庆华 | Environment-friendly calcium carbonate acoustic board |
| CN105926787A (en) * | 2016-06-30 | 2016-09-07 | 王子鸣 | Wall body maintenance device and building facility with wall body maintenance device |
-
2011
- 2011-03-22 CN CN2011200769985U patent/CN202055354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526842A (en) * | 2013-10-13 | 2014-01-22 | 许庆华 | Environment-friendly calcium carbonate acoustic board |
| CN105926787A (en) * | 2016-06-30 | 2016-09-07 | 王子鸣 | Wall body maintenance device and building facility with wall body maintenance device |
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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: 20111130 Termination date: 20150322 |
|
| EXPY | Termination of patent right or utility model |