CN203640262U - Building formwork - Google Patents
Building formwork Download PDFInfo
- Publication number
- CN203640262U CN203640262U CN201320875775.4U CN201320875775U CN203640262U CN 203640262 U CN203640262 U CN 203640262U CN 201320875775 U CN201320875775 U CN 201320875775U CN 203640262 U CN203640262 U CN 203640262U
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- CN
- China
- Prior art keywords
- plastic plate
- building formwork
- plank
- construction formwork
- model
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a building formwork. The building formwork is formed by bonding a board and a plastic plate. Criss-cross grooves are formed in the outer side face of the plastic plate. The building formwork is formed by compounding the two kinds of light plates, flexibility of the plastic plate is compensated by rigidity of the board, the whole thickness is reduced, and resources are saved. The criss-cross grooves are formed in the surface of the plastic plate, so that the connecting surface of the components and a plaster layer is increased, and connecting strength is enhanced. .
Description
Technical field
The utility model relates to building material technical field, especially a kind of construction formwork.
Background technology
Along with Building technology progress and building speed are constantly accelerated, assembled by former fragment of brick the mode that forms building wall and progressively substituted by concrete disposal pouring mode, not only cost-saving but also save time, and firmly intensity is high.But adopt pouring concrete body of wall, must use construction formwork, conventional construction formwork has wooden form and steel form at present, and steel form intensity is good, but its cost is high, heaviness; Wooden form is mainly to make after the compacting of plywood gummed is dried, and the phenomenon that concrete component and floated coat bonding are not firm appears in its smooth surface after form removal, and easily corrosion of timber itself, repeatedly uses rear himself intensity decline, has hidden dangers in project.
Utility model content
The utility model, for the deficiencies in the prior art, proposes a kind of construction formwork, lightweight, Stability Analysis of Structures, concrete component and floated coat strong bonded.
In order to realize above-mentioned utility model object, the utility model provides following technical scheme: a kind of construction formwork, by plank with plastic plate is bonding forms; The lateral surface of described plastic plate is provided with crisscross groove.
Further, in described plastic plate, be provided with reinforcing rib near described plank side.
Further, described reinforcing rib part projection, is fixedly connected with described plank.
Compared with prior art, the utlity model has following advantage: adopt two kinds of compound formations of light weight board, utilize the rigidity of plank to make up the flexibility of plastic plate, reduced integral thickness, saving resource.Plastic sheet surface arranges crisscross groove, has increased the joint face of member and floated coat, and bonding strength is strengthened.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
A kind of construction formwork as shown in Figure 1, by plank 1 with plastic plate 2 is bonding forms; The lateral surface of described plastic plate 2 is provided with crisscross groove 21.The concrete wall surface of 21 cast of groove, has the projection identical with this groove 21 thus, has improved the switching performance of body of wall and floated coat, has increased bonding strength.
Set up reinforcing rib 22 in plastic plate 2 inside, and these reinforcing rib 22 part projections, be fixed and be connected with plank 1, improve the bonding strength between plastic plate 2 and plank 1; Reinforcing rib 22 has strengthened the structural strength of plastic plate 2, can carry larger load and vibrations, has extended the application life of construction formwork.
Claims (3)
1. a construction formwork, is characterized in that: by plank with plastic plate is bonding forms; The lateral surface of described plastic plate is provided with crisscross groove.
2. construction formwork as claimed in claim 1, is characterized in that: in described plastic plate, is provided with reinforcing rib near described plank side.
3. construction formwork as claimed in claim 2, is characterized in that: described reinforcing rib part projection, is fixedly connected with described plank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875775.4U CN203640262U (en) | 2013-12-30 | 2013-12-30 | Building formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875775.4U CN203640262U (en) | 2013-12-30 | 2013-12-30 | Building formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640262U true CN203640262U (en) | 2014-06-11 |
Family
ID=50871518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875775.4U Expired - Fee Related CN203640262U (en) | 2013-12-30 | 2013-12-30 | Building formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422738A (en) * | 2017-02-13 | 2018-08-21 | 王兰纯 | One kind covering plastic formwork adhering method |
| CN111705995A (en) * | 2020-06-05 | 2020-09-25 | 威海金象实业有限公司 | Cast-in-place integrated plate set |
-
2013
- 2013-12-30 CN CN201320875775.4U patent/CN203640262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422738A (en) * | 2017-02-13 | 2018-08-21 | 王兰纯 | One kind covering plastic formwork adhering method |
| CN111705995A (en) * | 2020-06-05 | 2020-09-25 | 威海金象实业有限公司 | Cast-in-place integrated plate set |
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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: 20140611 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |