CN201762856U - Stripping-free formwork for engineering - Google Patents
Stripping-free formwork for engineering Download PDFInfo
- Publication number
- CN201762856U CN201762856U CN2010205065391U CN201020506539U CN201762856U CN 201762856 U CN201762856 U CN 201762856U CN 2010205065391 U CN2010205065391 U CN 2010205065391U CN 201020506539 U CN201020506539 U CN 201020506539U CN 201762856 U CN201762856 U CN 201762856U
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- frame
- platysome
- formwork
- concrete
- reinforcing rib
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Abstract
A stripping-free formwork for engineering belongs to the technical field of construction material manufacturing and comprises a flat plate, a frame and reinforcing ribs. The upwardly projecting frame is arranged on the periphery of the square flat plate, the reinforcing ribs are fixed onto the flat plate, and cellular ridges are formed by the frame and the reinforcing ribs on the flat plate. Concrete is poured into a mold in manufacturing, the bottom surface of the concrete is flattened by wiping, and the formwork is formed by demolding after reconditioning and drying. During building construction, the formwork is built according to a construction method of an existing formwork, steel ribs are directly laid, and concrete is further poured to complete construction. The formwork made of the concrete can be completely integrated with the laid reinforcing ribs and the poured concrete, requires no stripping, avoids plastering due to the flat bottom surface of the formwork as a bottom layer, and has the advantages of convenience for construction, working time economization, labor intensity reduction, safe and reliable performance, simple manufacturing and capability of effectively reducing building cost.
Description
Technical field:
The utility model belongs to constructional materials manufacturing technology field, is a kind of construction formwork.
Background technology:
Existing construction formwork generally adopts veneer or iron plate to make.When building the building of frame construction, before building every layer floor, level is built template at first in position, on template, lay reinforcing bar placing of concrete again, make reinforced concrete floor, treat that floor is firm after, template is disassembled, plaster in the bottom of floor.This job practices complicated operation, labour intensity is big, and the plywood form damage rate of pulling down is very high, and the iron plate template also all produces deformation after using several times, can not use, and has increased building costs.
Summary of the invention:
The technical problems to be solved in the utility model be disclose a kind ofly save time, laborsaving, and the engineering non-dismantling formwork of saving.
The scheme of the utility model technical solution problem adopts platysome, frame and reinforcing rib to constitute the engineering non-dismantling formwork, platysome is square plate body, the frame that raises up is arranged all around, be fixed with reinforcing rib on the platysome, frame and reinforcing rib constitute the fin of trellis on platysome.During manufacturing, concrete casting is filled in the mould floating bottom surface, the demoulding after the health drying.During building operations, the utility model template is built according to the job practices of existing template, directly lay reinforcing bar then, placing of concrete is finished construction again.Because the material of this template itself is exactly a concrete, can become one with the concrete of laying reinforcing bar and casting fully, needn't disassemble, directly become the bottom of floor, again owing to this template bottom surface as bottom is smooth, needn't plaster, frame and reinforcing rib constitute latticed projection again, make the concrete of casting surround reinforcing bar effectively.When building template, adopt the light-gauge steel section fixed form, effect is very desirable.
Reinforcing rib can be the parallel longitudinal direction distribution on platysome or parallel transverse distributes.When reinforcing rib distributes like this, can not establish with the plate body frame of reinforcing rib vertical direction.
Reinforcing rib can be latticed and distribute in length and breadth on platysome.
In order to increase the contact surface of concrete and template during floor in casting, and reduce the slit between the adjacent forms, the lateral wall of frame has clinohedral, and the width bottom the clinohedral is greater than top width.
Toughness and tensile strength in order to strengthen template are fixed with the interlayer dictyosome in platysome.In the manufacture process, when concrete casting is poured into the platysome certain thickness, lay the interlayer dictyosome, finish the pouring of platysome another part again.The interlayer dictyosome is that tensile materials is made, and can be the grid body of polyethylene grid cloth, iron net or thin bamboo plate braiding.
For toughness and the tensile strength that strengthens template, can also in concrete, admix fibrous material and make template.
For toughness and the tensile strength that strengthens template, can also fixedly the linear pattern tensile materials be parallel with the reinforcing rib that is parallel distribution in platysome, can be enhanced with admixing fibrous material in the concrete with the tensile strength of the plate body of reinforcing rib vertical direction.
Be connected for enhancement mode plate body and building structure are concrete, prevent that template body from coming off in the future, iron wire and structure reinforcing bars colligation in the time of can on reinforcing rib, imbedding iron wire (generally getting uniform 4 points) construction.
Working time and labour intensity are saved in the utility model easy construction, and performance is safe and reliable, make simply, can reduce building costs effectively.
Description of drawings:
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the A-A view of Fig. 1.
The specific embodiment:
Example 1
The utility model is made of platysome 1, frame 2 and reinforcing rib 3, platysome 1 is square plate body, the frame 2 that raises up is arranged all around, be fixed with the reinforcing rib 3 that is evenly distributed in length and breadth on the platysome 1, frame 2 and reinforcing rib 3 constitute latticed fin on platysome 1, the lateral wall of frame 2 has clinohedral 5, and the width of clinohedral 5 bottoms is fixed with interlayer dictyosome 4 greater than top width in platysome 1.
Example 2
The utility model is made of platysome 1, frame 2 and reinforcing rib 3, platysome 1 is square plate body, the frame 2 that raises up is arranged all around, be fixed with the reinforcing rib 3 that vertically is evenly distributed on the platysome 1, frame 2 and reinforcing rib 3 constitute the fin of trellis on platysome 1, the lateral wall of frame 2 has clinohedral 5, and the width of clinohedral 5 bottoms is mixed with fibrous material greater than top width in platysome 1, frame 2 and the reinforcing rib 3.Plate body frame cancellation with vertical distribution reinforcing rib vertical direction.
Example 3
The utility model is made of platysome 1, frame 2 and reinforcing rib 3; platysome 1 is square plate body; the frame 2 that raises up is arranged all around; be fixed with the uniform reinforcing rib 3 of cross direction profiles on the platysome 1; frame 2 and reinforcing rib 3 constitute the fin of trellis on platysome 1; the lateral wall of frame 2 has clinohedral 5, and the width of clinohedral 5 bottoms is fixed with topping 6 greater than top width at platysome 1 soffit.Plate body frame cancellation with cross direction profiles reinforcing rib vertical direction.
Claims (6)
1. engineering non-dismantling formwork, it is characterized in that: it is made of platysome, frame and reinforcing rib, and platysome is square plate body, and the frame that raises up is arranged all around, be fixed with reinforcing rib on the platysome, frame and reinforcing rib constitute the fin of trellis on platysome.
2. engineering non-dismantling formwork according to claim 1 is characterized in that: reinforcing rib is the parallel longitudinal direction distribution on platysome or parallel transverse distributes.
3. engineering non-dismantling formwork according to claim 1 is characterized in that: reinforcing rib is latticed and distributes in length and breadth on platysome.
4. according to claim 1,2 or 3 described engineering non-dismantling formworks, it is characterized in that: the lateral wall of frame has clinohedral, and the width of clinohedral bottom is greater than top width.
5. engineering non-dismantling formwork according to claim 1 is characterized in that: be fixed with the interlayer dictyosome in the platysome.
6. engineering non-dismantling formwork according to claim 1 is characterized in that: be mixed with fibrous material in platysome 1, frame 2 and the reinforcing rib 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205065391U CN201762856U (en) | 2009-12-09 | 2010-08-19 | Stripping-free formwork for engineering |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920094897.3 | 2009-12-09 | ||
| CN200920094897 | 2009-12-09 | ||
| CN2010205065391U CN201762856U (en) | 2009-12-09 | 2010-08-19 | Stripping-free formwork for engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762856U true CN201762856U (en) | 2011-03-16 |
Family
ID=43715465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205065391U Expired - Fee Related CN201762856U (en) | 2009-12-09 | 2010-08-19 | Stripping-free formwork for engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762856U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433937A (en) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | Precast beam slab connecting structure |
| CN102888906A (en) * | 2012-10-18 | 2013-01-23 | 季学宏 | Embedded-type combined wall, and construction method of embedded-type combined wall |
| CN105863250A (en) * | 2016-05-26 | 2016-08-17 | 吉林大学 | Disassembling-free mould plate for pouring concrete and mould for forming disassembling-free mould plate |
| CN109339332A (en) * | 2018-10-11 | 2019-02-15 | 东南大学 | A kind of prefabricated combined wall board of glass reinforced concrete glass |
| CN109518859A (en) * | 2018-11-29 | 2019-03-26 | 广西英飞信息科技有限公司 | Form cage installs reinforcing rib structure |
-
2010
- 2010-08-19 CN CN2010205065391U patent/CN201762856U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433937A (en) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | Precast beam slab connecting structure |
| CN102888906A (en) * | 2012-10-18 | 2013-01-23 | 季学宏 | Embedded-type combined wall, and construction method of embedded-type combined wall |
| CN102888906B (en) * | 2012-10-18 | 2015-08-12 | 季学宏 | A kind of mosaic assembled wall and construction method thereof |
| CN105863250A (en) * | 2016-05-26 | 2016-08-17 | 吉林大学 | Disassembling-free mould plate for pouring concrete and mould for forming disassembling-free mould plate |
| CN109339332A (en) * | 2018-10-11 | 2019-02-15 | 东南大学 | A kind of prefabricated combined wall board of glass reinforced concrete glass |
| CN109518859A (en) * | 2018-11-29 | 2019-03-26 | 广西英飞信息科技有限公司 | Form cage installs reinforcing rib structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20110819 |