CN203096958U - Waterproof structure for connector of preserved channel - Google Patents
Waterproof structure for connector of preserved channel Download PDFInfo
- Publication number
- CN203096958U CN203096958U CN 201320136732 CN201320136732U CN203096958U CN 203096958 U CN203096958 U CN 203096958U CN 201320136732 CN201320136732 CN 201320136732 CN 201320136732 U CN201320136732 U CN 201320136732U CN 203096958 U CN203096958 U CN 203096958U
- Authority
- CN
- China
- Prior art keywords
- concrete structure
- joint
- connector
- malthoid
- pouring concrete
- 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 a waterproof structure for a connector of a preserved channel, which is characterized in that a connector joint of the preserved channel is 20-30 mm in width; the connector joint is filled with an asphalt excelsior board; asphalt ointment is arranged on the inner side of the asphalt excelsior board; the thickness of the asphalt ointment is 20-25 mm; a detachable water blocking strip is arranged on the inner side of the connector of the preserved channel and meanwhile fixed on a concrete structure via bolts; linoleum is arranged on the outer side of the connector of the preserved channel; and the length of a part of the linoleum laid on a primarily poured concrete structure is 300 mm, and the length of another part of the linoleum laid on a secondly poured concrete structure is 300 mm.
Description
Technical field
The utility model relates to a kind of reserved passageway joint waterproofing, is applicable to construction field.
Background technology
The reserved passageway joint is very easily to produce the privileged sites that leak, and the reason that produces of leaking may be that the underground construction distortion is excessive, surpasses to allow deformation range.Reserve the concrete structure seam and also will influence by external vibration, formed the passage of percolating water easily.The reservation concrete structure sews up first dawn seepage and is difficult to repair.
The utility model content
The technical problem that the utility model solves provides a kind of reserved passageway joint waterproofing, solves existing technical deficiency.
The utility model comprises the pitch ointment, the bituminous wood filament plate, the detachable waterstop, bolt, malthoid, elder generation's pouring concrete structure, back pouring concrete structure, reserved passageway gap at joint width is 20～30mm, filling bituminous wood filament plate in the gap at joint, bituminous wood filament plate inboard is provided with the pitch ointment, pitch ointment thickness is 20～25mm, reserved passageway joint inboard is provided with the detachable waterstop, the detachable waterstop by bolt in concrete structure, reserved passageway joint arranged outside malthoid, malthoid is 300mm along first pouring concrete structure laying length, and malthoid is 300mm along back pouring concrete structure laying length.
The utility model is simple and practical.
Description of drawings
Fig. 1 reserved passageway joint waterproofing schematic diagram.
Accompanying drawing sign: 1, pitch ointment, 2, the bituminous wood filament plate, 3, the detachable waterstop, 4, bolt, 5, malthoid, 6, first pouring concrete structure, 7, back pouring concrete structure.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is a reserved passageway joint waterproofing schematic diagram.The utility model comprises pitch ointment 1, bituminous wood filament plate 2, detachable waterstop 3, bolt 4, malthoid 5, elder generation's pouring concrete structure 6, back pouring concrete structure 7, reserved passageway gap at joint width is 25mm, filling bituminous wood filament plate 2 in the gap at joint, bituminous wood filament plate 2 inboards are provided with pitch ointment 1, pitch ointment 1 thickness is 20mm, reserved passageway joint inboard is provided with detachable waterstop 3, detachable waterstop 3 is fixed in concrete structure by bolt 4, reserved passageway joint arranged outside malthoid 5, malthoid 5 is 300mm along first pouring concrete structure 6 laying lengths, and malthoid 5 is 300mm along back pouring concrete structure 7 laying lengths.
Claims (1)
1. reserved passageway joint waterproofing, it is characterized in that comprising the pitch ointment, the bituminous wood filament plate, the detachable waterstop, bolt, malthoid, elder generation's pouring concrete structure, back pouring concrete structure, reserved passageway gap at joint width is 20～30mm, filling bituminous wood filament plate in the gap at joint, bituminous wood filament plate inboard is provided with the pitch ointment, pitch ointment thickness is 20～25mm, reserved passageway joint inboard is provided with the detachable waterstop, the detachable waterstop by bolt in concrete structure, reserved passageway joint arranged outside malthoid, malthoid is 300mm along first pouring concrete structure laying length, and malthoid is 300mm along back pouring concrete structure laying length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136732 CN203096958U (en) | 2013-03-08 | 2013-03-08 | Waterproof structure for connector of preserved channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136732 CN203096958U (en) | 2013-03-08 | 2013-03-08 | Waterproof structure for connector of preserved channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096958U true CN203096958U (en) | 2013-07-31 |
Family
ID=48848371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320136732 Expired - Fee Related CN203096958U (en) | 2013-03-08 | 2013-03-08 | Waterproof structure for connector of preserved channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203096958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447792A (en) * | 2017-08-07 | 2017-12-08 | 深圳市建筑设计研究总院有限公司 | The waterproof connecting structure and its construction method of underground reserved passageway mouth |
-
2013
- 2013-03-08 CN CN 201320136732 patent/CN203096958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447792A (en) * | 2017-08-07 | 2017-12-08 | 深圳市建筑设计研究总院有限公司 | The waterproof connecting structure and its construction method of underground reserved passageway mouth |
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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: 20130731 Termination date: 20140308 |