CN2303886Y - High-strength plaster hollow wall-body - Google Patents
High-strength plaster hollow wall-body Download PDFInfo
- Publication number
- CN2303886Y CN2303886Y CN 97217621 CN97217621U CN2303886Y CN 2303886 Y CN2303886 Y CN 2303886Y CN 97217621 CN97217621 CN 97217621 CN 97217621 U CN97217621 U CN 97217621U CN 2303886 Y CN2303886 Y CN 2303886Y
- Authority
- CN
- China
- Prior art keywords
- high strength
- fiber mesh
- glass fiber
- hollow
- hollow wall
- 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 high-strength plaster hollow wall body. The high-strength plaster hollow wall body comprises a waterproof basal body, and the high-strength plaster hollow wall body also comprises a plurality of layers of nylon fiber net cloth, a plurality of hollow pipes and a plurality of layers of glass fiber net cloth. A plurality of layers of nylon fiber net cloth is arranged on one side of the waterproof basal body, and a plurality of layers of glass fiber net cloth is arranged on the other side of the waterproof basal body; a plurality of hollow pipes are arranged on the middle of the waterproof basal body side by side, and a plurality of hollow pipes are positioned between the nylon fiber net cloth and the glass fiber net cloth. The utility model has the advantages of high strength, pull resistance, good buckling strength, strong bearing force, etc.; the utility model is not afraid of moisture; clay bricks can be replaced by the utility model to be used as a wall body of an external wall.
Description
The utility model relates to a kind of high strength plaster hollow wall, and it belongs to hollow wall for building.
At present, the material that construction wall is used mainly is a loam brick, though loam brick intensity good, be not afraid of humidity to damage a large amount of arable lands owing to produce loam brick, for this reason, the place that lacks of ploughing now no longer produces loam brick.In order to save the arable land, people have worked out and have a kind ofly produced body of wall with the high strength gypsum powder and replace loam brick in recent years, but because this wall body structure is unreasonable and humidity resistance is poor, it can only be used for the place of non-stress and make interior wall usefulness, the application of high strength gypsum body of wall is greatly limited, has caused huge waste.
The purpose of this utility model provides a kind of intensity height, is not afraid of tide, holding capacity is strong and can replaces the high strength plaster hollow wall that loam brick is made outer wall body.
Task of the present utility model is achieved in that this high strength plaster hollow wall comprises with the high strength gypsum powder and is primary raw material, adds the waterproof matrix that paraffin wax and polyvinyl alcohol are made, and it also comprises several layers nylon fiber mesh cloth, some hollow sections, several layers glass fiber mesh; Several layers nylon fiber mesh cloth is located at a side of waterproof matrix, and the several layers glass fiber mesh is laid in the opposite side of waterproof matrix, and some hollow sections are located at the centre of waterproof matrix and side by side between nylon fiber mesh cloth and glass fiber mesh.The utility model also comprises the efflorescence prevention layer, and the efflorescence prevention layer is located on the external surface of waterproof matrix.
Above-mentioned hollow section is made by high strength gypsum powder and glass fiber.Above-mentioned efflorescence prevention layer is made by epoxy resin, ethylenediamine and absolute methanol.
Because the utility model has adopted the form of structure that places fiber mesh cloth and hollow section in the matrix of high strength gypsum powder, therefore compare with background technology, have following advantage:
1, intensity height: compare with existing high strength gypsum body of wall, intensity has improved more than 3 times;
2, be not afraid of tide: owing to added paraffin wax and polyvinyl alcohol in the high strength gypsum powder, this body of wall is water funk and be not afraid of tide for this reason;
3, holding capacity is strong: holding capacity than the raising of loam brick 1.5 times, can replace loam brick and make outer wall body and use.
4, tension, flexural strength are good.
In addition, the utility model also has characteristics such as in light weight, that materials are few, and good heat insulation, efflorescence prevention and construction are fast, is a kind of novel wall material that is specially adapted to build use.
The utility model will be further described below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present utility model.
As shown in the figure, this high strength plaster hollow wall comprises with the high strength gypsum powder and is primary raw material, adds the waterproof matrix 5 that paraffin wax and polyvinyl alcohol are made, and it also comprises 3,2 layers of glass fiber mesh 4 of hollow section that 2,7 of 2 layers of nylon fiber mesh cloths are formed by high strength gypsum powder and the glass fiber system of giving and the efflorescence prevention layer of being made by epoxy resin, ethylenediamine and absolute methanol 1.2 layers of nylon fiber mesh cloth 2 are located at a side of waterproof matrix 5,2 layers of glass fiber mesh 4 are located at the opposite side of waterproof matrix 5,7 hollow sections 3 are located at the centre of waterproof matrix 5 side by side and between nylon fiber mesh cloth 2 and glass fiber mesh 4, efflorescence prevention layer 1 is located on the external surface of waterproof matrix 5.
The utility model can be provided with 2～4 layers nylon fiber mesh cloth and glass fiber mesh and 7～14 hollow section in the waterproof matrix according to different wall sizes.
Claims (4)
1, a kind of high strength plaster hollow wall, it comprises with the high strength gypsum powder and is primary raw material, adds the waterproof matrix that paraffin wax and polyvinyl alcohol are made, and it is characterized in that: it also comprises several layers nylon fiber mesh cloth, some hollow sections, several layers glass fiber mesh; Several layers nylon fiber mesh cloth is located at a side of waterproof matrix, and the several layers glass fiber mesh is laid in the opposite side of waterproof matrix, and some hollow sections are located at the centre of waterproof matrix and side by side between nylon fiber mesh cloth and glass fiber mesh.
2, high strength plaster hollow wall according to claim 1 is characterized in that: it also comprises the efflorescence prevention layer, and the efflorescence prevention layer is located on the external surface of waterproof matrix.
3, high strength plaster hollow wall according to claim 1 and 2 is characterized in that: described hollow section is made by high strength gypsum powder and glass fiber.
4, high strength plaster hollow wall according to claim 1 and 2 is characterized in that: described efflorescence prevention layer is made by epoxy resin, ethylenediamine and absolute methanol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217621 CN2303886Y (en) | 1997-05-17 | 1997-05-17 | High-strength plaster hollow wall-body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217621 CN2303886Y (en) | 1997-05-17 | 1997-05-17 | High-strength plaster hollow wall-body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2303886Y true CN2303886Y (en) | 1999-01-13 |
Family
ID=33934124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97217621 Expired - Fee Related CN2303886Y (en) | 1997-05-17 | 1997-05-17 | High-strength plaster hollow wall-body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2303886Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908894A (en) * | 2016-05-16 | 2016-08-31 | 苏州市世好建材新技术工程有限公司 | Fireproof heat-preservation noise-elimination composite type floor slab |
-
1997
- 1997-05-17 CN CN 97217621 patent/CN2303886Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908894A (en) * | 2016-05-16 | 2016-08-31 | 苏州市世好建材新技术工程有限公司 | Fireproof heat-preservation noise-elimination composite type floor slab |
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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 |