CN2509262Y - Plaster hollow wall board - Google Patents
Plaster hollow wall board Download PDFInfo
- Publication number
- CN2509262Y CN2509262Y CN 01250925 CN01250925U CN2509262Y CN 2509262 Y CN2509262 Y CN 2509262Y CN 01250925 CN01250925 CN 01250925 CN 01250925 U CN01250925 U CN 01250925U CN 2509262 Y CN2509262 Y CN 2509262Y
- Authority
- CN
- China
- Prior art keywords
- utility
- wall board
- model
- hollow
- wallboard
- 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 plaster hollow wall board. One of the two sides of the wall board is provided with a convex heave, while the other side is provided with a concave groove. When in construction, the convex heave and the concave groove of the two neighboring wall boards are inserted with each other to be integrated into one conveniently. The utility model has the advantages of simple craft technique and no crack after finishing. The utility model solves the problem that the prior plaster wall board has a complicated craft technique and crack easily appears at the connecting part after finishing. The utility model can be widely used for decoration in various buildings.
Description
The utility model relates to the gypsum for building wallboard.
Present its structure of widely used hollow gypsum wall board generally is that dual-side has groove or four limits all are the planes.During construction, the wallboard that both sides have groove needs to be hinged with successively by the finishing line of executing picture, make splicing place of per two blocks of wallboards form cavity, then at seam crossing building glue silk screen bar, and it is seam is floating with gypsum mud, again calcium plaster is filled in the cavity, again firmly calcium plaster is irritated at the lower margin place of wallboard after solidifying, after adopting this method finishing, the junction of gypsum plank is flawless, but this method construction technology trouble waste time and energy, and four limits all is the gypsum plank on plane, be with building glue silk screen bar and seam is floating during construction at seam crossing with gypsum, the gypsum plank construction technology of this structure is simple, but the crack can occur behind the finishing, and addressing these problems becomes urgent need.
Task of the present utility model is: overcome the deficiencies in the prior art, design a kind of simple in structurely, the hollow gypsum wall board in crack does not appear in easy construction after soundproof effect is fitted up well.
Task of the present utility model realizes as follows: dual-side one side of hollow gypsum wall board has projection, and opposite side has groove.
The utility model can connect together adjacent two blocks of wallboards when construction so easily because dual-side has projection or groove, the crack can not occur behind the finishing, and construction technology is simple, and decoration quality is good.
Fig. 1 is the utility model front view;
Fig. 2 is second kind of embodiment view of the utility model;
A most preferred embodiment of the present utility model, as figure, the dual-side of hollow gypsum wall board has projection 1 on one side, another side has groove 2, the projection and the shape of groove can be wedge shapes, as shown in Figure 2, also can be rectangle as shown in Figure 1.In order to make the utility model soundproof effect good, during machine-shaping, when several core tube-surfaces that are arranged in parallel are coated with polyvinyl chloride film in the demoulding, this film is stayed in the hollow circular hole of gypsum plank, make soundproof effect of the present utility model good like this.For satisfy people as wallboard the time swabbing convenient, can spray a layer mixed mortar on the surface after the moulding of the present utility model.
Claims (5)
1. hollow gypsum wall board, it comprises and has hollow wallboard that it is characterized in that: dual-side one side of wallboard has projection, and the opposite side sideband is fluted.
2. hollow wall panel as claimed in claim 1 is characterized in that: the shape of said projection and groove is a wedge shape.
3. wallboard as claimed in claim 1, the shape that it is characterized in that said projection and groove is a rectangle.
4. hollow wall panel as claimed in claim 1 is characterized in that: the hollow circular hole built-in of said wallboard thin film.
5. hollow wall panel as claimed in claim 1 is characterized in that: said wallboard upper surface is sprayed with the mortar layer of mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250925 CN2509262Y (en) | 2001-10-05 | 2001-10-05 | Plaster hollow wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250925 CN2509262Y (en) | 2001-10-05 | 2001-10-05 | Plaster hollow wall board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2509262Y true CN2509262Y (en) | 2002-09-04 |
Family
ID=33660981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250925 Expired - Fee Related CN2509262Y (en) | 2001-10-05 | 2001-10-05 | Plaster hollow wall board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2509262Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436731C (en) * | 2005-07-27 | 2008-11-26 | 曹基锭 | Aluminum flame-retardant gypsum board and its processing method |
| CN103628615A (en) * | 2013-12-09 | 2014-03-12 | 哈尔滨泽龙伟业科技发展有限公司 | Light gypsum wallboard and bonding method thereof |
| CN106592858A (en) * | 2016-11-18 | 2017-04-26 | 嘉善远大新型墙体有限公司 | Spliced internal wall board |
-
2001
- 2001-10-05 CN CN 01250925 patent/CN2509262Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436731C (en) * | 2005-07-27 | 2008-11-26 | 曹基锭 | Aluminum flame-retardant gypsum board and its processing method |
| CN103628615A (en) * | 2013-12-09 | 2014-03-12 | 哈尔滨泽龙伟业科技发展有限公司 | Light gypsum wallboard and bonding method thereof |
| CN106592858A (en) * | 2016-11-18 | 2017-04-26 | 嘉善远大新型墙体有限公司 | Spliced internal wall board |
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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 |