CN201857692U - Anti-deformation plasterboard - Google Patents
Anti-deformation plasterboard Download PDFInfo
- Publication number
- CN201857692U CN201857692U CN2010205195709U CN201020519570U CN201857692U CN 201857692 U CN201857692 U CN 201857692U CN 2010205195709 U CN2010205195709 U CN 2010205195709U CN 201020519570 U CN201020519570 U CN 201020519570U CN 201857692 U CN201857692 U CN 201857692U
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- CN
- China
- Prior art keywords
- gypsum plank
- glass rod
- deformation
- gypsum
- backing strip
- 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
An anti-deformation plasterboard is structured in such a manner that glass fiber rods (2) is arranged in a plasterboard (1). With glass fiber rod of certain rigidity arranged in the plasterboard, the anti-deformation plasterboard is higher in strength, thereby improving anti-deformation capability of the plasterboard through modifying physical structure.
Description
Technical field
The utility model relates to the gypsum plank technical field.
Background technology
Traditional gypsum plank is to be base material with the gypsum, adds suitable enhancing auxiliary material and makes.For preventing the gypsum plank moisture absorption and deformation, manufacturer also is everlasting and adds an amount of waterproof agent in the gypsum slurry, and gypsum board surface is handled, and makes gypsum plank possess certain humidity resistance.The gypsum plank that this method is made only has certain moisture resistance, do not have water resistance, be difficult to stop fully absorb and discharge the distortion that airborne moisture produces repeatedly owing to the gypsum plank that humidity in the air and variations in temperature cause, reduced the flexural strength of gypsum plank, cause gypsum plank distortion, cracking, even come off.
Summary of the invention
The purpose of this utility model is to solve the deficiency that prior art exists, and a kind of resistance to deformation gypsum plank with certain rigid and toughness is provided.
The purpose of this utility model is achieved by the following technical solution.
A kind of resistance to deformation gypsum plank is at the mid-glass rod that is placed with of gypsum plank.
The utility model is that the glass rod is placed in the backing strip of gypsum plank.The glass rod can only be placed in the horizontal backing strip of gypsum plank or only be placed in vertical backing strip of gypsum plank.The hot strength MPa of described glass rod 〉=1,100 1 1150, hot strength modulus GPa 〉=50 1 52, bending strength MPa 〉=1,100 1 1150, bending strength modulus GPa 〉=50 1 53, tension fracture elongation rate %≤4 1 3.7.
Owing in gypsum plank, put the glass rod that possesses certain intensity, strengthened the intensity of gypsum plank, effectively improved the non-deformability of gypsum plank by physical arrangement.Because the glass rod also has certain pliability, after gypsum slurry solidified, the glass rod can be combined into one with gypsum plank is hard and soft well, is built in the gypsum plank and itself neither can ruptures, and also can not cause the distortion even the drawing crack of gypsum plank.In addition,, also can not increase the weight of gypsum plank, can not influence the ceiling decoration construction and the use of gypsum plank owing to glass rod lighter weight.The glass rod is placed in gypsum plank inside, can play the tension effect in gypsum plank inside, does not influence the presentation quality of gypsum plank again.
Because the backing strip of gypsum plank all is higher than the base plate face of gypsum plank, the glass rod is placed in the backing strip of gypsum plank, has promptly further strengthened the reinforcing rib effect of backing strip, convenient again the making, can prevent to cause the glass rod to expose, can also effectively prevent gypsum plank plate facial disfigurement because gypsum plank plate face is thin excessively.The glass rod is only put along the horizontal backing strip of gypsum plank, or only puts along vertical backing strip of gypsum plank, can effectively prevent because the plate face cracking that the horizontal and vertical deflection difference of gypsum plank causes.
Further set forth content of the present utility model below in conjunction with Figure of description,
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A sectional view of the present utility model.
The specific embodiment
As shown in the figure, gypsum plank 1 of the present utility model has backing strip 1a, and the height of backing strip is higher than the base plate face.In backing strip, put glass rod 2.The glass rod can be placed in peripheral frame (being the backing strip frame) all backing strips that neutralize of gypsum plank, but preferably only puts along the horizontal backing strip of gypsum plank, or only puts along vertical backing strip of gypsum plank, and present embodiment is only to be placed in vertical backing strip.The glass rod is with the fiber glass reinforcement of prior art and the elongated cylinder Fiber glass rod of mylar pultrusion, its hot strength MPa 〉=1,100 1 1150, hot strength modulus GPa 〉=50 1 52, bending strength MPa 〉=1,100 1 1150, bending strength modulus GPa 〉=50 1 53, tension fracture elongation rate %≤4 1 3.7.Directly buy on the glass rod available markets, also can oneself make.
When making resistance to deformation gypsum plank of the present utility model, will being poured in the mould through the gypsum slurry that stirs, shakeouing through vibration, is that backing strip 1a place is pressed into glass rod 2 at the gypsum plank reinforcing rib, makes glass rod 2 be positioned at backing strip inside, in case influence the gypsum plank presentation quality.After treating that gypsum slurry solidifies, take out gypsum plank and carry out drying and subsequent treatment.The gypsum plank finished product that finally obtains is 30-40 ℃ in temperature, and humidity can not produce distortion in the environment of 80%-90%.
The utility model is particularly useful for the gauge stuff ceiling of decorative constructure furred ceiling and the gauge stuff wallboard of decorative constructure inner wall surface.
Claims (4)
1. a resistance to deformation gypsum plank is characterized in that, at the mid-glass rod (2) that is placed with of gypsum plank (1).
2. a kind of resistance to deformation gypsum plank according to claim 1 is characterized in that, glass rod (2) is placed in the backing strip (1a) of gypsum plank.
3. a kind of resistance to deformation gypsum plank according to claim 1 is characterized in that, glass rod (2) is placed in horizontal or vertical backing strip of gypsum plank.
4. according to claim 1 or 2 or 3 described a kind of resistance to deformation gypsum planks, it is characterized in that, the hot strength MPa of described glass rod 〉=1,100 1 1150, hot strength modulus GPa 〉=50 1 52, bending strength MPa 〉=1,100 1 1150, bending strength modulus GPa 〉=50 1 53, tension fracture elongation rate %≤4 1 3.7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205195709U CN201857692U (en) | 2010-09-07 | 2010-09-07 | Anti-deformation plasterboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205195709U CN201857692U (en) | 2010-09-07 | 2010-09-07 | Anti-deformation plasterboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857692U true CN201857692U (en) | 2011-06-08 |
Family
ID=44103502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205195709U Expired - Fee Related CN201857692U (en) | 2010-09-07 | 2010-09-07 | Anti-deformation plasterboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113750A (en) * | 2015-09-02 | 2015-12-02 | 湖南安雅达建材科技有限公司 | Large-size light decorative gypsum ceiling and preparation method thereof |
| CN107237467A (en) * | 2017-04-26 | 2017-10-10 | 湖南安雅达建材科技有限公司 | A kind of resistance to deformation decorated gypsum board and the aluminium alloy stirrup being embedded in advance in its backing strip |
-
2010
- 2010-09-07 CN CN2010205195709U patent/CN201857692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113750A (en) * | 2015-09-02 | 2015-12-02 | 湖南安雅达建材科技有限公司 | Large-size light decorative gypsum ceiling and preparation method thereof |
| CN107237467A (en) * | 2017-04-26 | 2017-10-10 | 湖南安雅达建材科技有限公司 | A kind of resistance to deformation decorated gypsum board and the aluminium alloy stirrup being embedded in advance in its backing strip |
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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: 20110608 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |