CN2128654Y - Concrete shuttering - Google Patents
Concrete shuttering Download PDFInfo
- Publication number
- CN2128654Y CN2128654Y CN 92215651 CN92215651U CN2128654Y CN 2128654 Y CN2128654 Y CN 2128654Y CN 92215651 CN92215651 CN 92215651 CN 92215651 U CN92215651 U CN 92215651U CN 2128654 Y CN2128654 Y CN 2128654Y
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- CN
- China
- Prior art keywords
- panel
- template
- novel concrete
- utility
- base plate
- 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 novel concrete template used for casting concrete. The novel concrete template is mainly characterized in that besides the novel concrete template is provided with a panel which is pressed by a glass fiber mould and has a level surface, and the novel concrete template is also provided with a gluing bottom plate, the single surface of which has waterproof performance. The circumference of the panel is provided with a flange with proper height to form a plate frame shape. The bottom plate is embedded in a plate frame of the panel, and the bottom plate and the panel are fixedly combined by adhesive to form a composite template. The novel concrete template has the advantages of light weight, convenient building and connection, high reuse frequency and low total cost. The surface of the concrete, which is cast by the novel concrete template is level and smooth.
Description
The utility model relates to construction formwork, is the modular shuttering element that a kind of placing of concrete is used.
In the concrete casting construction, must piece together the shut die shell, generally piece together the shut die shell with wooden form.Traditional concrete wooden form be a kind of with iron nail with the wood lath nail ∏ pattern plate on batten, the slit is arranged between batten.Then the unit Template nail of this ∏ type is merged during the built formwork in the construction and is connected into required formwork with other batten.The wooden form member of this structure, when stripping from the concrete structure that has watered, the unit template is very easily damaged, generally can only have enough to meet the need twice, and when using next time, also must repair, both consumption material more consume artificial, and, because this type of wooden form surface irregularity and the slit is arranged often needs in the use be repaired to smear cement.Therefore, with wooden form built formwork, though its timber price is not high, whole total cost is really high.In the modern construction engineering, particularly in big-and-middle-sized engineering, wooden form is substituted by steel form gradually.Steel form in now using is a kind ofly to be provided with reinforcing rib and fillet in steel plate one side (back side), and has the unit steel form that connects screw on its fillet.In the construction this unit steel form is connected into formwork with bolt, nut.The concrete surface that the formwork that becomes with the steel form built of this structure waters out is smooth smooth, can repair and direct swabbing mud or do dress construction in other.But the maximum deficiency of steel form is a Heavy Weight; Unit price is also high, and the built mode is to fix template with lock bolt or nut, and technology is cumbersome, and construction inconvenience and effort are dangerous again.
The purpose of this utility model is in order to provide a kind of surfacing, weight lighter, and built is easy to connect in the construction, uses the high concrete blinding of the frequency again.
Above-mentioned purpose reaches like this: the utility model also has a base plate except that the panel that a surfacing is arranged, and is provided with the flange of suitable height around the panel, form the sheet frame shape, base plate is entrenched in the sheet frame of this panel, and with cementing agent both is closed admittedly, is combined into a composite shuttering.
Panel useable glass fiber mold pressing in the utility model forms; Base plate can be with the veneer with single face water resistance, and makes exposed face with its anti-water surface, and face and four limits are coated with in the sheet frame that is entrenched in panel behind the cementing agent in addition with it.Said cementing agent can be with common seccotine, epoxy resin etc.
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is further described.
Description of drawings:
Fig. 1 is a structure sectional view of the present utility model.
Fig. 2 is a making schematic flow sheet of the present utility model.
Connecting method diagrammatic sketch when Fig. 3 is used as concrete floorslab formwork for the utility model.
Connecting method diagrammatic sketch when Fig. 4 is used as the concrete panel formwork for the utility model.
Seen that by Fig. 1 the utility model comprises that a usefulness glass fiber material mold pressing forms the base plate 2 that the thin panel 1 that is the sheet frame shape and a usefulness veneer are made, base plate 2 is entrenched in the sheet frame shape space of panel 1, and both close admittedly with epoxy resin; Wherein panel 1 outside tool one burnishing surface 11 4 limits then all form the flange 12 of suitable height; Base plate 2 exposed faces are an anti-water surface 21, and its all close admittedly with epoxy resin 3 and panel 1 medial surface and flange 12 on face and four limits in addition.
In the present embodiment, introduce the preparation method of this unit template in more detail, so that the auditor and the public more specifically understand the utility model.Making flow process of the present utility model is as shown in Figure 2:
(1) glass fiber and the tabular moulding material of a reinforced plastic of preparing burden (Sheet Molding Compound-a Compound of Glass Fiber. is called for short SMC) thereof are dropped in the metal die 4,5, utilize the mode of heating (130 ℃-150 ℃) and high pressure (60-100 kg/cm), SMC is flowed and hardened forming (about 2-3 minute) in mould 4,5.
(2) when SMC in metal pattern 4,5, harden be configured as about 2 millimeters thick and have the panel 1 of flange 12 after, pressure release is immediately also injected release air, SMC panel 1 and mould 4,5 is broken away from, and take out panel 1.
(3) in the mold process of flow process (1), the anti-water surface 21 that operator is about to the base plate 2 that is ready to down, and at its epoxy resin coating equably on face and the four limit faces in addition; Treat flow process (2) when finishing with the burnishing surface 11 that is about to SMC panel 1 up, flange 12 cover down on the base plate that overlays on epoxy resin coating also fit it.
(4) will be fit panel 1 and the base plate 2 finished send to together in the pressfitting fixture 6, utilize pressure that both closely are integrated in the gummed hardening process of epoxy resin admittedly.Said epoxy resin is cementing agent 3.
This unit template of making according to said method can be spliced into required big flat formwork shell.Figure 3 shows that the slab form shell that is spliced into the utility model, Figure 4 shows that the wallboard template shell that is spliced into the utility model, its connecting method is, be placed on the unit template amalgamation of the utility model on the batten after, directly hammer into iron nail and to get final product from panel 1 front.When template is pulled down the time spent again, to minority need not the nail hole or the unit between it " seam ", as long as when using veneer identical measure one usefulness adhesive plaster paste lid.
The utility model has the advantages that, outside the panel 1 outside 11 quite smooth, smooth and its flanges 12 of surface side also smooth equally, smooth, so it is also quite level and smooth and do not have seam one of to splice big plane with the utility model as the unit, the concrete surface that waters out is also inevitable smooth; The panel made from SMC 1 is thinner, generally can be 2 millimeters, the base plate made from veneer 2 also has the anti-water surface, so both had suitable intensity, in light weight, very easily penetrate again with iron nail, also can cut arbitrarily, then use the utility model built formwork and wooden form convenient equally, if fixing with iron nail, easy construction; The utility model reusability height, reusable at least 25 times, so use the utility model total cost lower.
Claims (4)
1, a kind of new concrete template that comprises panel 1 is characterized in that also having a base plate 2, and said panel 1 four limits are provided with the flange 12 of suitable height, forms the sheet frame shape, and base plate 2 is entrenched in the sheet frame of this panel 1 and with cementing agent 3 both is closed admittedly.
2,, it is characterized in that panel 1 usefulness glass fiber mold pressing forms according to the described concrete blinding of claim 1.
3,, it is characterized in that the veneer of base plate 2, and make exposed face, and be coated with to be entrenched in the sheet frame of panel 2 behind the cementing agent 3 with its four limit with other face with its anti-water surface for having the single face water resistance according to the described concrete blinding of claim 1.
4,, it is characterized in that said cementing agent 3 is epoxy resin according to claim 1 or 2 or 3 described concrete blindings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92215651 CN2128654Y (en) | 1992-06-04 | 1992-06-04 | Concrete shuttering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92215651 CN2128654Y (en) | 1992-06-04 | 1992-06-04 | Concrete shuttering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2128654Y true CN2128654Y (en) | 1993-03-24 |
Family
ID=33764119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92215651 Expired - Fee Related CN2128654Y (en) | 1992-06-04 | 1992-06-04 | Concrete shuttering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2128654Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633787A (en) * | 2020-05-26 | 2020-09-08 | 长江水利委员会长江科学院 | Make smooth concrete external mold device of concrete surface mirror surface |
-
1992
- 1992-06-04 CN CN 92215651 patent/CN2128654Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633787A (en) * | 2020-05-26 | 2020-09-08 | 长江水利委员会长江科学院 | Make smooth concrete external mold device of concrete surface mirror surface |
| CN111633787B (en) * | 2020-05-26 | 2021-11-26 | 长江水利委员会长江科学院 | Make smooth concrete external mold device of concrete surface mirror surface |
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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 |