CN201386375Y - Plasterboard - Google Patents
Plasterboard Download PDFInfo
- Publication number
- CN201386375Y CN201386375Y CN200920067493U CN200920067493U CN201386375Y CN 201386375 Y CN201386375 Y CN 201386375Y CN 200920067493 U CN200920067493 U CN 200920067493U CN 200920067493 U CN200920067493 U CN 200920067493U CN 201386375 Y CN201386375 Y CN 201386375Y
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- CN
- China
- Prior art keywords
- gypsum plank
- gypsum
- utility
- model
- gypsic horizon
- 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 discloses a plasterboard which comprises a plaster layer and further comprises a layer of fiberglass grinding cloth immersed into the lower surface of the plaster layer. In the plasterboard, during surface scrapping and seam splicing, same integral material is jointed together, therefore the surface coating is uneasy to fall off, the spliced seam has strong adhesion stress, and the spliced seam is uneasy to craze; besides, the product also has excellent softness so as to be convenient for transport and construction; and the product is also suitable for large-scale mechanical automatic-molding production.
Description
Technical field
The utility model relates to a kind of gypsum plank, particularly a kind of gypsum plank that is used for the ceiling laying.
Background technology
Gypsum plank in the market has Thistle board, no Thistle board etc.
The characteristics of Thistle board are: by two layers of paper sandwich gypsum slurry up and down, by machinery wrap up automatically, dry, excision forming, be characterized in being applicable to the large-scale production of mechanization automatic moulding, and this product is owing to have double-deck paper, thus pliability good, be convenient to the carrying construction.But its shortcoming is because the two-layer paper material that belongs to up and down, the edge then is the gypsum material, therefore again outside its surperficial blade coating powder of lacquer putty for use on carries out during top coat, at the bonding crack place of plate and plate often owing to be the bonding of allosome material, can cause caking ability low, promptly ftracture easily behind the certain hour.
The characteristics of no Thistle board are: with gypsum slurry be poured on block framed in, be sprinkled into the glass silk of certain-length then, plating, to solidify the back stripping forming be the product of certain specification.Its advantage is that two layers and the edge up and down of product all is the gypsum aspect, all is the consubstantiality material adhesive when surperficial blade coating and the splicing of plate seam therefore, and caking ability is strong, and face coat is incrust, and not easy to crack behind the consubstantiality material piece.But its shortcoming is at present owing to be subjected to the restriction of technology, domestic general present all be to adopt manual production, be difficult for mechanization production, thereby be difficult to form the scale industry; In addition, because the pliability of product is poor, the loss of individual carrying fracture is also bigger.
The utility model content
The technical problems to be solved in the utility model is the defective that is the adhesion of consubstantiality material in the time of can't realizing surperficial blade coating, the splicing of plate seam for the gypsum plank that overcomes prior art when being suitable for mechanization large-scale production, provide a kind of and when surperficial blade coating, the splicing of plate seam, be the adhesion of consubstantiality material, and the gypsum plank of the large-scale production of suitable mechanization automatic moulding.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of gypsum plank, it comprises a gypsic horizon, its characteristics are that this gypsum plank comprises that also one deck immerses the glass fiber reticular cloth of this gypsic horizon soffit.
Preferably, the upper surface of this gypsic horizon is covered with the layer of glass fiber felt.
Preferably, the upper surface of this gypsic horizon is covered with one deck paper.
Preferably, the upper surface of this gypsic horizon is covered with one deck cloth.
Positive progressive effect of the present utility model is: immerse the layer of glass fiber grid cloth by the soffit at gypsic horizon, drying and moulding then, Thistle board, no Thistle board shortcoming have separately been overcome, when surperficial blade coating, the splicing of plate seam, be the consubstantiality material adhesive, therefore face coat is incrust, and the piece adhesion stress is strong, piece is not easy to crack; In addition, this product also has good pliability, is convenient to the carrying construction, and the fracture loss is little; Meanwhile, this product can also be suitable for the production of large-scale mechanization automatic moulding.
Description of drawings
Fig. 1 is the structural representation of the embodiment 1 of gypsum plank of the present utility model.
Fig. 2 is the structural representation of the embodiment 2 of gypsum plank of the present utility model.
The specific embodiment
Enumerate preferred embodiment below in conjunction with accompanying drawing, with the clearer the utility model that intactly illustrates.
As shown in Figure 1, the gypsum plank of present embodiment comprises a gypsic horizon 1, and one or more layers immerses the glass fiber reticular cloth 2 of the soffit of this gypsic horizon 1, the structure shown in the figure when being provided with this glass fiber reticular cloth 2 of one deck.The production procedure of this gypsum plank is identical with the production procedure of existing Thistle board: the land plaster in the hold-up tank stirs in the charging tray through delivering into, and stirs into slurry according to formula for a product and solvent burden ratio, and by feed opening, flows to the mechanical transmission belt surface.And the layer of glass fiber grid cloth has been laid by mechanical transfer in the surface of mechanical transmission band, and after gypsum slurry flow on the glass fiber reticular cloth, glass fiber reticular cloth can immerse the soffit of gypsic horizon.After these raw materials transmit certain hour automatically along conveyer belt, gypsum slurry meeting natural coagulation, then this gypsum plank is carried out the automatic cutting of certain specification, enter then in the dry drying tunnel and dry to bone dry, gypsum plank so far then of the present utility model is just produced and is finished.Just because of gypsum plank of the present utility model can adopt the production procedure identical with existing Thistle board to produce fully, so it is applicable to the production of large-scale mechanization automatic moulding fully.In addition, have benefited from the network of glass fiber reticular cloth, it can immerse the soffit of gypsic horizon in the manufacturing process of gypsum plank, therefore, two-layer and the edge up and down of the gypsum plank that production is finished is the gypsum material, when gypsum plank being carried out surperficial blade coating, the splicing of plate seam, just be the consubstantiality material adhesive, realized that face coat is incrust, and the piece adhesion stress is strong, piece advantage not easy to crack.In addition, because glass fiber reticular cloth has good pliability, therefore, gypsum plank of the present utility model also has good pliability, is convenient to the carrying construction, is difficult for producing carrying fracture loss.
As shown in Figure 2, the gypsum plank of present embodiment is on the basis of the gypsum plank of embodiment 1, and the upper surface at gypsic horizon 1 is covered with one deck cladding material 3 further, and this cladding material 3 can be glass felt, paper or cloth.Correspondingly, in the manufacturing process of this gypsum plank, need overlay layer of glass fiber felt, paper or cloth at the upper surface of gypsum slurry.Such structure can improve the intensity and the pliability of gypsum plank further, reduces the fracture loss of gypsum plank in carrying is used.
Wherein, materials such as the glass fiber reticular cloth that adopts among the foregoing description 1 and the embodiment 2, glass felt are existing commercially available material, can buy acquisition.
Though more than described the specific embodiment of the present utility model, but those skilled in the art is to be understood that, these only illustrate, and under the prerequisite that does not deviate from principle of the present utility model and essence, can make numerous variations or modification to these embodiments.Therefore, protection domain of the present utility model is limited by appended claims.
Claims (4)
1, a kind of gypsum plank, it comprises a gypsic horizon, it is characterized in that, this gypsum plank comprises that also one deck immerses the glass fiber reticular cloth of this gypsic horizon soffit.
2, gypsum plank as claimed in claim 1 is characterized in that, the upper surface of this gypsic horizon is covered with the layer of glass fiber felt.
3, gypsum plank as claimed in claim 1 is characterized in that, the upper surface of this gypsic horizon is covered with one deck paper.
4, gypsum plank as claimed in claim 1 is characterized in that, the upper surface of this gypsic horizon is covered with one deck cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920067493U CN201386375Y (en) | 2009-02-04 | 2009-02-04 | Plasterboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920067493U CN201386375Y (en) | 2009-02-04 | 2009-02-04 | Plasterboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386375Y true CN201386375Y (en) | 2010-01-20 |
Family
ID=41578904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920067493U Expired - Fee Related CN201386375Y (en) | 2009-02-04 | 2009-02-04 | Plasterboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386375Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981963A (en) * | 2013-08-02 | 2014-08-13 | 上海纯翠装饰材料有限公司 | Reinforced glass fiber extra strength fireproofing and sound insulation plasterboard |
| CN104060790A (en) * | 2014-05-13 | 2014-09-24 | 景泰县金龙化工建材有限公司 | High strength gypsum board |
| CN105064589A (en) * | 2015-09-02 | 2015-11-18 | 湖南安雅达建材科技有限公司 | Detachable full-concealed installation structure for gypsum ceilings and installation method |
-
2009
- 2009-02-04 CN CN200920067493U patent/CN201386375Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981963A (en) * | 2013-08-02 | 2014-08-13 | 上海纯翠装饰材料有限公司 | Reinforced glass fiber extra strength fireproofing and sound insulation plasterboard |
| CN103981963B (en) * | 2013-08-02 | 2016-08-10 | 上海纯翠装饰材料有限公司 | Reinforcing glass fiber extra-heavy fire-proof sound insulation plasterboard |
| CN104060790A (en) * | 2014-05-13 | 2014-09-24 | 景泰县金龙化工建材有限公司 | High strength gypsum board |
| CN105064589A (en) * | 2015-09-02 | 2015-11-18 | 湖南安雅达建材科技有限公司 | Detachable full-concealed installation structure for gypsum ceilings and installation method |
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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: 20100120 Termination date: 20170204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |