CN203097047U - Demoulding-free concrete prefabricating side mould for board post-cast strip - Google Patents
Demoulding-free concrete prefabricating side mould for board post-cast strip Download PDFInfo
- Publication number
- CN203097047U CN203097047U CN 201320123768 CN201320123768U CN203097047U CN 203097047 U CN203097047 U CN 203097047U CN 201320123768 CN201320123768 CN 201320123768 CN 201320123768 U CN201320123768 U CN 201320123768U CN 203097047 U CN203097047 U CN 203097047U
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- side form
- board post
- prefabricating
- concrete prefabricated
- cast strip
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Abstract
The utility model discloses a demoulding-free concrete prefabricating side mould for a board post-cast strip, which comprises a prefabricating mould body formed by concreting, wherein bearing bars are arranged in the length direction of the prefabricating mould body; bar holes in the upper row and bar holes in the lower row are arranged in the width direction of the prefabricating mould body; the axial directions of the bar holes are vertical to the bearing bars; and pipe penetrating pore paths are reserved in the two sides in the length direction of the prefabricating mould body. The demoulding-free concrete prefabricating side mould for the board post-cast strip, provided by the utility model, can be adopted in the post-cast strip construction, reduces material and labor cost for the traditional side mould, and reduces material waste.
Description
Technical field
The utility model relates to a kind ofly can form the whole side form of exempting to tear open with the cast-in-place concrete structure ater-casting.
Background technology
The setting of the side form of construction work board post poured band at present; the traditional cage of reinforcement of basic employing adds wire gauze sheet and wooden form assembly unit and other component assembly and forms; the material of traditional side form and technology cause many defectives such as concrete is not good in moulding, spillage, reinforcing bar deviations, protective layer thickness instability, and the ater-casting side form cut or dismounting work causes the increase and the concrete waste of labour cost.
The utility model content
Technical problem to be solved in the utility model just provides a kind of board post poured band and exempts to tear open concrete prefabricated side form, and is simple in structure, and cost reduces, and made things convenient for the construction of ater-casting.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: board post poured band exempts to tear open concrete prefabricated side form, it is characterized in that: the prefabricated molds body that comprises concreting, described prefabricated molds body is provided with bearing bar along its length, described prefabricated molds body width is provided with the two rows reinforced hole, described reinforced hole is axially vertical with described bearing bar, and described prefabricated molds body length direction both sides are reserved with the poling duct.
Preferably, the width B of described concrete prefabricated side form is 40-60mm; The length L of described concrete prefabricated side form is 1000mm～1500mm, and the height H of described concrete prefabricated side form is by the thickness of slab of design of building structures.
Preferably, described reinforced hole is oblate hole, and the aspect ratio of described reinforced hole is 4:3.
Preferably, described concrete prefabricated side form upper reinforcement protective layer thickness h1 and lower rebar protective layer thickness h2 are all by thickness of protection tier about the plate of design of building structures.
Preferably, described poling duct is semicircle, and the diameter in described poling duct is 30mm.
The concrete prefabricated side form of board post poured band of the present utility model can adopt in the construction of ater-casting, it is installed in the board post poured band both sides, prefabricated side form and board concrete water and build up an integral body, can reduce the material of traditional side form, artificial cost like this, also reduce the waste of material.And the concrete prefabricated side form of this board post poured band is simple in structure, forms by concreting, and cost is lower.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 exempts to tear open the front view of concrete prefabricated side form for board post poured band;
Fig. 2 is the A-A sectional view among Fig. 1.
Fig. 3 exempts to tear open the lateral view of concrete prefabricated side form for board post poured band;
Fig. 4 exempts to tear open the scheme of installation of concrete prefabricated side form for board post poured band.
The specific embodiment
Specify board post poured band of the present utility model below in conjunction with Fig. 1 to Fig. 3 and exempt to tear open concrete prefabricated side form 1, it comprises the prefabricated molds body of concreting, described prefabricated molds body is provided with bearing bar along its length, described prefabricated molds body width is provided with two rows reinforced hole 10, described reinforced hole is axially vertical with described bearing bar, and described prefabricated molds body length direction both sides are reserved with poling duct 11.
The width B of described concrete prefabricated side form is 40-60mm; The length L of described concrete prefabricated side form is 1000mm～1500mm, and the height H of described concrete prefabricated side form is by the thickness of slab of design of building structures.Described reinforced hole is oblate hole, and the aspect ratio of described reinforced hole is 4:3.Described concrete prefabricated side form upper reinforcement protective layer thickness h1 and lower rebar protective layer thickness h2 are all by thickness of protection tier about the plate of design of building structures.Described poling duct is semicircle, and the diameter in described poling duct is 30mm.
Wherein, the length L of described concrete prefabricated side form is considered carrying weight, is controlled at about 1000mm～1500mm.
Reinforced hole height 2D, width 1.5D, D are the diameter that is arranged on reinforcing bar in the reinforced hole, are convenient to reinforcing bar and penetrate.The member length direction is joined
Reinforcing bar is to guarantee the intensity of member.
The intensity of the concrete strength of described concrete prefabricated side form 〉=ater-casting board concrete.
Described prefabricated molds body length direction both sides are reserved with poling duct 11, are reserved as the position of threading sleeve pipe in the plate, and diameter is controlled at 30m.
As shown in Figure 4, the concrete prefabricated side form 1 of board post poured band of the present utility model can adopt in the construction of ater-casting, and it is installed in board post poured band 2 both sides, and prefabricated side form and board concrete water and build up an integral body.
The utility model adopt with plate equality strength or high one-level intensity concrete according to board post poured band concrete cover, reinforcing bar and the pipeline characteristics of arranging; the interspersed hole of reserved steel bar and spool; the precast concrete side form; make precast concrete side form and board concrete form integral body; the mass defect of avoiding traditional ater-casting side form to be caused; and economical with materials and artificial, reach the purpose that reduces cost with green construction.
Claims (4)
1. board post poured band exempts to tear open concrete prefabricated side form, it is characterized in that: the prefabricated molds body that comprises concreting, described prefabricated molds body is provided with bearing bar along its length, described prefabricated molds body width is provided with two rows reinforced hole (10), described reinforced hole is axially vertical with described bearing bar, and described prefabricated molds body length direction both sides are reserved with poling duct (11).
2. board post poured band according to claim 1 exempts to tear open concrete prefabricated side form, it is characterized in that: the width B of described concrete prefabricated side form is 40-60mm; The length L of described concrete prefabricated side form is 1000mm～1500mm.
3. board post poured band according to claim 1 exempts to tear open concrete prefabricated side form, it is characterized in that: described reinforced hole is oblate hole, and the aspect ratio of described reinforced hole is 4:3.
4. board post poured band according to claim 1 exempts to tear open concrete prefabricated side form, it is characterized in that: described poling duct is for semicircle, and the diameter in described poling duct is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123768 CN203097047U (en) | 2013-03-18 | 2013-03-18 | Demoulding-free concrete prefabricating side mould for board post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123768 CN203097047U (en) | 2013-03-18 | 2013-03-18 | Demoulding-free concrete prefabricating side mould for board post-cast strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097047U true CN203097047U (en) | 2013-07-31 |
Family
ID=48848460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320123768 Withdrawn - After Issue CN203097047U (en) | 2013-03-18 | 2013-03-18 | Demoulding-free concrete prefabricating side mould for board post-cast strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174249A (en) * | 2013-03-18 | 2013-06-26 | 浙江华厦建设集团有限公司 | Plate post-poured strip disassembling-free concrete prefabricated side form |
| CN107035141A (en) * | 2017-06-02 | 2017-08-11 | 温州神光建设工程有限公司 | A kind of mold method of floor slab back casting band |
-
2013
- 2013-03-18 CN CN 201320123768 patent/CN203097047U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174249A (en) * | 2013-03-18 | 2013-06-26 | 浙江华厦建设集团有限公司 | Plate post-poured strip disassembling-free concrete prefabricated side form |
| CN103174249B (en) * | 2013-03-18 | 2015-01-07 | 浙江华厦建设集团有限公司 | Plate post-poured strip disassembling-free concrete prefabricated side form |
| CN107035141A (en) * | 2017-06-02 | 2017-08-11 | 温州神光建设工程有限公司 | A kind of mold method of floor slab back casting band |
| CN107035141B (en) * | 2017-06-02 | 2019-04-23 | 温州神光建设工程有限公司 | A kind of mold method of floor slab back casting band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20150107 |
|
| RGAV | Abandon patent right to avoid regrant |