CN2536648Y - Unitary prefabricated thermal insulative components for canal lining - Google Patents
Unitary prefabricated thermal insulative components for canal lining Download PDFInfo
- Publication number
- CN2536648Y CN2536648Y CN 02230859 CN02230859U CN2536648Y CN 2536648 Y CN2536648 Y CN 2536648Y CN 02230859 CN02230859 CN 02230859 CN 02230859 U CN02230859 U CN 02230859U CN 2536648 Y CN2536648 Y CN 2536648Y
- Authority
- CN
- China
- Prior art keywords
- heat insulation
- canal lining
- warming plate
- steel wire
- prefabricated units
- 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 prefabricated element material in architecture, in particular to a canal lining and insulation integrated precast element, comprising a leakproof film at the lowest layer, a heat insulation board arranged on the upper surface of the leakproof film, a steel wire mesh fixed with the heat insulation board and pouring concrete on the heat insulation board and the steel wire mesh. The utility model has the advantages that the pouring concrete and the heat insulation board are integrated into and the overall stability of the canal lining project is greatly improved; the thickness of the precast element after pouring is decreased to 3 to 4cm, 1 to 3cm less than the former; the construction cost is reduced and the construction is simple; when the channel bed has bigger frost heaving, the frost depth and the frost heave amount of the channel bed foundation soil can be cut down or eliminated, enabling seepage and frost resistance of the canal lining.
Description
Technical field:
The utility model relates to a kind of prefabricated units material of architectural usefulness, especially relates to the heat insulation integrated prefabricated units of canal lining, belongs to lamination layer structure.
Background technology:
Existing channel adopts traditional construction technology, the construction investment height, and easily cause canal lining engineering resistance to overturning very poor.
The utility model content:
The purpose of this utility model is to provide a kind of operating procedure simple and can effectively solve canal bed soil frost heave when big, cut down or eliminate the canal bedsoil and freeze dark and frost heaving amount, thereby realize the heat insulation integrated prefabricated units of canal lining of canal lining " antiseepage, freeze proof ".
The purpose of this utility model is implemented by following technical scheme: it is formed by undermost antiseepage film, the warming plate on described antiseepage film, the steel wire grid that is fixed as one with described warming plate with at described warming plate, concreting above the steel wire grid.
Described antiseepage film can be a plastic foil, but or the material of other antiseep.
Described warming plate can be the polystyrene warming plate, also can be that SDM anti-seepage of channels insulation coiled material is made heat insulating material.
The shape of described grid can be multiple shape, as square net, circular grid, or other erose grid.
At described warming plate, above the steel wire grid, between described concreting, be fixed with the fixed grating plate.Described fixed grating plate can be the oil card of antiseep or the lattice plate that other material such as wooden makes.
The utility model has the advantages that: because its new structure forms one with concreting and warming plate, canal lining engineering resistance to overturning strengthens greatly; Can make the prefabricated units thickness of building drop to 3-4 centimetre, than 1-3 centimetre of original minimizing; Construction costs reduces; Construction is simple.Solved canal bed frost heave when big, cut down or eliminate the canal bedsoil and freeze dark and frost heaving amount, thereby realized the purpose of canal lining " antiseepage, freeze proof ".
The explanation of accompanying drawing drawing:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the enlarged drawing of Fig. 1.
Fig. 3 is the schematic diagram of a kind of steel wire grid of the utility model.
Embodiment:
As Fig. 1, Fig. 2, shown in Figure 3, the heat insulation integrated prefabricated units of canal lining are formed by undermost antiseepage film 1, the warming plate 2 on antiseepage film 1, the steel wire grid 3 that is fixed as one with warming plate 2 with at warming plate 2, concreting 4 above the steel wire grid 3.Antiseepage film 1 can be a plastic foil, but or the material of other antiseep.Warming plate 2 can be the polystyrene warming plate, also can be that SDM anti-seepage of channels insulation coiled material is made heat insulating material.The shape of steel wire grid 3 can be multiple shape, as square net, circular grid, or other erose grid.At warming plate 2, above the steel wire grid 3, between concreting 4, be fixed with fixed grating plate 5.Fixed grating plate 5 can be the oil card of antiseep or the lattice plate that other material such as wooden makes.
Claims (6)
1, the heat insulation integrated prefabricated units of a kind of canal lining, it is characterized in that it is formed by undermost antiseepage film, the warming plate on described antiseepage film, the steel wire grid that is fixed as one with described warming plate with at described warming plate, concreting above the steel wire grid.
2, the heat insulation integrated prefabricated units of a kind of canal lining according to claim 1 is characterized in that, described antiseepage film can be a plastic foil, but or the material of other antiseep.
3, the heat insulation integrated prefabricated units of a kind of canal lining according to claim 1 is characterized in that, described warming plate can be the polystyrene warming plate, also can be that SDM anti-seepage of channels insulation coiled material is made heat insulating material.
4, the heat insulation integrated prefabricated units of a kind of canal lining according to claim 1 is characterized in that, the shape of described grid can be multiple shape, as square net, circular grid, or other erose grid.
5, the heat insulation integrated prefabricated units of a kind of canal lining according to claim 1 is characterized in that, at described warming plate, above the steel wire grid, are fixed with the fixed grating plate between described concreting.
6, the heat insulation integrated prefabricated units of a kind of canal lining according to claim 1 is characterized in that, described fixed grating plate can be the oil card of antiseep or the lattice plate that other material such as wooden makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02230859 CN2536648Y (en) | 2002-04-09 | 2002-04-09 | Unitary prefabricated thermal insulative components for canal lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02230859 CN2536648Y (en) | 2002-04-09 | 2002-04-09 | Unitary prefabricated thermal insulative components for canal lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2536648Y true CN2536648Y (en) | 2003-02-19 |
Family
ID=33706710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02230859 Expired - Fee Related CN2536648Y (en) | 2002-04-09 | 2002-04-09 | Unitary prefabricated thermal insulative components for canal lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2536648Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696526A (en) * | 2016-01-29 | 2016-06-22 | 西北农林科技大学 | Phase-change heat-accumulation seepage-prevention hollow plastic plate and construction method thereof |
| CN106906796A (en) * | 2017-02-28 | 2017-06-30 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of method and structure for anti-seepage of channels anti-freeze expansion |
| CN115233635A (en) * | 2022-07-20 | 2022-10-25 | 中水北方勘测设计研究有限责任公司 | Fixing frame for canal seepage-proofing anti-freezing expansion lining structure |
-
2002
- 2002-04-09 CN CN 02230859 patent/CN2536648Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696526A (en) * | 2016-01-29 | 2016-06-22 | 西北农林科技大学 | Phase-change heat-accumulation seepage-prevention hollow plastic plate and construction method thereof |
| CN106906796A (en) * | 2017-02-28 | 2017-06-30 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of method and structure for anti-seepage of channels anti-freeze expansion |
| CN106906796B (en) * | 2017-02-28 | 2019-11-26 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of method and structure for anti-seepage of channels anti-freeze expansion |
| CN115233635A (en) * | 2022-07-20 | 2022-10-25 | 中水北方勘测设计研究有限责任公司 | Fixing frame for canal seepage-proofing anti-freezing expansion lining structure |
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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 |