CN203961085U - Light body case for concrete hollow building roof - Google Patents
Light body case for concrete hollow building roof Download PDFInfo
- Publication number
- CN203961085U CN203961085U CN201320620524.1U CN201320620524U CN203961085U CN 203961085 U CN203961085 U CN 203961085U CN 201320620524 U CN201320620524 U CN 201320620524U CN 203961085 U CN203961085 U CN 203961085U
- Authority
- CN
- China
- Prior art keywords
- main body
- casing main
- light body
- body case
- building roof
- 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 discloses light body case for a kind of concrete hollow building roof is provided, comprise the casing main body (1) of monobloc cast moulding, have hole (4) in described casing main body (1), hole can be through hole, can be also closed pore.Base plate (2) is arranged at the bottom of described light body case, is installed with reinforcing bar (3) in base plate (2), and there is casing main body (1) at middle part, has top board (5) in light body box top.Described casing main body (1) forms with the mixture monobloc cast of foam cement, lightweight aggregate concrete, expanded polystyrene (EPS) or expanded polystyrene particle and cement.Concrete hollow building roof of the present utility model is firmer with respect to assembling case, honeycomb core obturator with light body case, is not easy breakage in use procedure, and weight is lighter, it is more convenient to carry, install.
Description
Technical field
The utility model belongs to building field, specifically light body case for a kind of concrete hollow building roof.
Background technology
Realizing cast-in-place concrete hollow building roof at building field mainly realizes with assembling case and honeycomb core.The sidewall cylinder of assembling case is surrounded by four sidewall panelings, the in use effect of lateral pressure oppose side wall cylinder owing to will consider concrete pouring construction time of sidewall cylinder, in the time that casing is higher, taking to arrange support on sidewall paneling waits measure to improve the anti-pressure measurement ability of sidewall cylinder, therefore assembling case has installation procedure loaded down with trivial details, and quality is not allowed manageable shortcoming.Honeycomb core obturator is manually smeared and is made with accelerated cement and glass fiber mesh, the anti-pressure measurement ability of sidewall of honeycomb core is not high, in use in the time that the thicker honeycomb core obturator of floor is higher, when cast-in-place concrete is larger to honeycomb core measuring pressure, honeycomb core obturator sidewall is easy to breakage, affects construction quality; In addition, the deadweight of honeycomb core obturator is larger, and in transport, carrying, installs and uses very inconvenient.
Utility model content
The utility model has overcome above-mentioned deficiency, and light body case for a kind of concrete hollow building roof is provided, and casing main body is monobloc cast moulding, and object is to improve the anti-pressure measurement ability of casing main body; Casing main body open interior hole, object is the material of finding time, and reduces deadweight, therefore light body case is firmer, weight is lighter, it is convenient to carry, install, use.
The technical solution of the utility model is achieved in that light body case for concrete hollow building roof, comprises the casing main body (1) of monobloc cast moulding, has hole (4) in described casing main body (1), and hole can be through hole, can be also closed pore.
Base plate (2) is arranged at the bottom of described light body case, is installed with reinforcing bar (3) in base plate (2), and middle part has in casing main body (1), and top board (5) is arranged at top, under top board, can establish supporter.
Described casing main body (1) forms with the mixture monobloc cast of foam cement, lightweight aggregate concrete, expanded polystyrene (EPS) or expanded polystyrene particle and cement.
Effect intentionally of the present utility model is: light body case of the present utility model is firmer with respect to assembling case, and simple installation, construction quality are easily controlled; And firmer with respect to honeycomb core obturator, in use procedure, be not easy breakage, weight is lighter, and carrying is easier for installation.
Brief description of the drawings
Fig. 1 is light body box structure schematic diagram for concrete hollow building roof.
In figure: 1, casing main body; 2, base plate; 3, reinforcing bar; 4, through hole; 5, top board.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further explained to explanation.
As described in Figure 1, light body case for concrete hollow building roof, base plate 2 is arranged at the bottom of light body case, is installed with reinforcing bar 3 in base plate 2, and there is casing main body 1 at middle part, and top board 5 is arranged at top.Casing main body 1 is monobloc cast moulding, in described casing main body 1, has hole 4.
Light body case preparation method for concrete hollow building roof, step is as follows:
1) surround opening up box mould with 5 wooden forms, mould internal diameter is of a size of 1000x1000x600mm;
2) by 4 external diameter 400mm, the plastic conduit of length 800mm bottom seal is vertical insertion box mould above box mould, and 4 plastic pipes are uniformly distributed, and between plastic pipe and mould, will have certain distance, between plastic pipe, also to there be certain distance, then fixed plastics pipe;
3) cement slurry of sending out good bubble is evenly injected mould above box mould, first pull out plastic pipe (rotating plastic pipe in the process of foam cement initial set) after foam cement reaches some strength, then form removal, repairing, obtain casing main body 1;
4) on cement bottom plate 2, use the bonding upper box main body 1 of cement mortar, casing main body 1 covers hard PLASTIC LAMINATED top board 5 with cement mortar is sticky above, obtains light body case.
The above; it is only preferably detailed description of the invention of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. light body case for concrete hollow building roof, is characterized in that, comprises the casing main body (1) of monobloc cast moulding, has hole (4) in described casing main body (1).
2. light body case for concrete hollow building roof according to claim 1, is characterized in that, base plate (2) is arranged at the bottom of described light body case, is installed with reinforcing bar (3) in base plate (2), and there is casing main body (1) at middle part, and top board (5) is arranged at top.
3. light body case for concrete hollow building roof according to claim 1, it is characterized in that, described casing main body (1) forms with the mixture monobloc cast of foam cement, lightweight aggregate concrete, expanded polystyrene (EPS) or expanded polystyrene particle and cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620524.1U CN203961085U (en) | 2013-10-10 | 2013-10-10 | Light body case for concrete hollow building roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620524.1U CN203961085U (en) | 2013-10-10 | 2013-10-10 | Light body case for concrete hollow building roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961085U true CN203961085U (en) | 2014-11-26 |
Family
ID=51921686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320620524.1U Expired - Fee Related CN203961085U (en) | 2013-10-10 | 2013-10-10 | Light body case for concrete hollow building roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961085U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563353A (en) * | 2013-10-10 | 2015-04-29 | 李勇 | Lightweight box for concrete hollow floor system and fabrication method of lightweight box |
| CN111287380A (en) * | 2020-03-10 | 2020-06-16 | 郭伍常 | Metal composite filling box with concrete bottom plate |
| CN113550477A (en) * | 2021-05-14 | 2021-10-26 | 哈尔滨工业大学（威海） | Low-cost foldable honeycomb core floor filling block and using method thereof |
-
2013
- 2013-10-10 CN CN201320620524.1U patent/CN203961085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563353A (en) * | 2013-10-10 | 2015-04-29 | 李勇 | Lightweight box for concrete hollow floor system and fabrication method of lightweight box |
| CN111287380A (en) * | 2020-03-10 | 2020-06-16 | 郭伍常 | Metal composite filling box with concrete bottom plate |
| CN113550477A (en) * | 2021-05-14 | 2021-10-26 | 哈尔滨工业大学（威海） | Low-cost foldable honeycomb core floor filling block and using method thereof |
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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: 20141126 Termination date: 20161010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |