CN201933515U - Basement waterproofing structure - Google Patents
Basement waterproofing structure Download PDFInfo
- Publication number
- CN201933515U CN201933515U CN2011200085656U CN201120008565U CN201933515U CN 201933515 U CN201933515 U CN 201933515U CN 2011200085656 U CN2011200085656 U CN 2011200085656U CN 201120008565 U CN201120008565 U CN 201120008565U CN 201933515 U CN201933515 U CN 201933515U
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- CN
- China
- Prior art keywords
- basement
- layer
- waterproofing structure
- thick
- bottom board
- 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 basement waterproofing structure, which comprises a flexible waterproof layer, a fine stone concrete protective layer and a basement base plate which are sequentially arranged from bottom to top, and is characterized in that: a gravel layer with the thickness of 80mm-120mm and the particle diameter of 3mm-5mm, a non-woven layer, and a C30 plain concrete surface layer with the thickness of 180mm-250mm are sequentially composed from bottom to top on the basement base plate. The basement waterproofing structure has the advantages of reasonable structure and good waterproof effect, and is less likely to fail.
Description
[technical field]
The utility model relates to the underground structure of field fabrication, refers to a kind of basement waterproofing structure especially.
[background technology]
Along with growth in the living standard, the basement structure of urban architecture is more and more many, as underground garage, equipment room etc., these large-scale underground building [are built its ground and must be done the waterproofing course structure, the basement waterproofing structure of prior art is under the base plate of ground flexible waterproof layer to be set, before ground construction that construction of waterproof layer is intact, but because large-scale basement structure adopts the mode of section construction to finish more, can run into basement geological condition difference everywhere in addition, the base form difference of feasible building, the base form difference tends to cause the sedimentation of base plate inhomogeneous again.The inefficacy of waterproofing course is caused in the capital.
[summary of the invention]
At the shortcoming of prior art, the purpose of this utility model is to provide a kind of rational in infrastructure, good water-proof effect and the basement waterproofing structure that is difficult for losing efficacy.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of basement waterproofing structure; include flexible waterproof layer, fine-stone concrete topping and basement bottom board from top to bottom successively; it is characterized in that: on basement bottom board, the plain concrete surface course of the thick C30 of stone layer, nonwoven layer, the 180mm--250mm that also to include thick 80mm--120mm particle diameter successively from top to bottom be 3mm--5mm.
Surface course can placing and troweling light, surface brush special coating (selecting for use according to the basement purposes).
Structure under the basement bottom board is identical with prior art, and basement bottom board can be a steel bar concrete slightly-inclined plate, plate aspect gutter.After the sealing of ater-casting, the cleaning of base plate face is clean, and polishing is sliding.After concrete strength reaches,, fill out flexible adhesive sealant in the seam according to the distance saw dummy joint of 6mX6m.
The beneficial effects of the utility model are: rational in infrastructure, good water-proof effect and be difficult for losing efficacy.
[description of drawings]
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is a basement waterproofing structural representation of the present utility model;
Fig. 2 is the basement waterproofing structural representation of prior art;
Among the figure: 1 is that basement, 2 is that surface course, 3 is that gutter, 4 is basement bottom board.
[specific embodiment]
Referring to accompanying drawing; a kind of basement waterproofing structure of the utility model; include flexible waterproof layer, fine-stone concrete topping and basement bottom board from top to bottom successively; it is characterized in that: on basement bottom board, the plain concrete surface course of the thick C30 of stone layer, nonwoven layer, the 180mm--250mm that also to include thick 80mm--120mm particle diameter successively from top to bottom be 3mm--5mm.
Embodiment: a kind of basement waterproofing structure; include flexible waterproof layer, fine-stone concrete topping and basement bottom board from top to bottom successively; it is characterized in that: on basement bottom board, the plain concrete surface course of the thick C30 of stone layer, nonwoven layer, the 200mm that also to include thick 100mm particle diameter successively from top to bottom be 5mm.
Claims (2)
1. basement waterproofing structure; include flexible waterproof layer, fine-stone concrete topping and basement bottom board from top to bottom successively; it is characterized in that: on basement bottom board, the plain concrete surface course of the thick C30 of stone layer, nonwoven layer, the 180mm--250mm that also to include thick 80mm--120mm particle diameter successively from top to bottom be 3mm--5mm.
2. basement waterproofing structure according to claim 1; include flexible waterproof layer, fine-stone concrete topping and basement bottom board from top to bottom successively; it is characterized in that: on basement bottom board, the plain concrete surface course of the thick C30 of stone layer, nonwoven layer, the 200mm that also to include thick 100mm particle diameter successively from top to bottom be 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200085656U CN201933515U (en) | 2011-01-12 | 2011-01-12 | Basement waterproofing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200085656U CN201933515U (en) | 2011-01-12 | 2011-01-12 | Basement waterproofing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933515U true CN201933515U (en) | 2011-08-17 |
Family
ID=44445042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200085656U Expired - Fee Related CN201933515U (en) | 2011-01-12 | 2011-01-12 | Basement waterproofing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720217A (en) * | 2012-06-12 | 2012-10-10 | 浙江城建建设集团有限公司 | Basement watertightness structure and construction method thereof |
| CN102852219A (en) * | 2012-09-24 | 2013-01-02 | 福州市规划设计研究院 | Backflow-preventing sewage intercepting well |
-
2011
- 2011-01-12 CN CN2011200085656U patent/CN201933515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720217A (en) * | 2012-06-12 | 2012-10-10 | 浙江城建建设集团有限公司 | Basement watertightness structure and construction method thereof |
| CN102852219A (en) * | 2012-09-24 | 2013-01-02 | 福州市规划设计研究院 | Backflow-preventing sewage intercepting well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Fangjia Architecture Design Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20160112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |