CN203066118U - Floor waterproof structure with underground diaphragm wall - Google Patents
Floor waterproof structure with underground diaphragm wall Download PDFInfo
- Publication number
- CN203066118U CN203066118U CN 201320045698 CN201320045698U CN203066118U CN 203066118 U CN203066118 U CN 203066118U CN 201320045698 CN201320045698 CN 201320045698 CN 201320045698 U CN201320045698 U CN 201320045698U CN 203066118 U CN203066118 U CN 203066118U
- Authority
- CN
- China
- Prior art keywords
- concrete floor
- concrete
- diaphragm wall
- floor
- coiled material
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a floor waterproof structure with an underground diaphragm wall. The floor waterproof structure is characterized by comprising a modified asphalt membrane, a fine aggregate concrete cushion and a waterproof mortar layer, wherein the modified asphalt membrane is arranged at a joint part of the underground diaphragm wall and the concrete floor, and is arranged to be 250-300mm long along the bottom of the concrete floor and the top of the concrete floor; the fine aggregate concrete cushion is arranged under the concrete floor; the fine aggregate concrete strength is C15; the concrete strength of the concrete floor is C30; and the waterproof mortar layer is arranged on the concrete floor. The structure is simple and useful.
Description
Technical field
The utility model relates to a kind of base plate waterproof construction that diaphragm wall is arranged, and is applicable to the waterproof field.
Background technology
Basement bottom board is because the groundwater table height is subjected to the influence of various factors in work progress, if handle the bad basement bottom board seepage that tends to cause with the joint structure of diaphragm wall.
The utility model content
The technical problem that the utility model solves provides a kind of base plate waterproof construction that diaphragm wall is arranged, and solves existing technical deficiency.
The utility model comprises modified bituminous pitch coiled material, pea gravel concreten bed course, waterproofing mortar layer, diaphragm wall and concrete floor junction arrange modified bituminous pitch coiled material, modified bituminous pitch coiled material is 250～300mm along the length that arranges at concrete floor bottom and concrete floor top, the pea gravel concreten bed course is set below the concrete floor, pea gravel concreten intensity is C15, the concrete strength of concrete floor is C30, and the waterproofing mortar layer is set above the concrete floor.
The utility model is simple and practical.
Description of drawings
Fig. 1 has the base plate waterproof construction schematic diagram of diaphragm wall.
Accompanying drawing sign: 1, modified bituminous pitch coiled material, 2, the pea gravel concreten bed course, 3, the waterproofing mortar layer, 4, concrete floor, 5, diaphragm wall.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the base plate waterproof construction schematic diagram that diaphragm wall is arranged.The utility model comprises modified bituminous pitch coiled material 1, pea gravel concreten bed course 2, waterproofing mortar layer 3, diaphragm wall 5 and concrete floor 4 junctions arrange modified bituminous pitch coiled material 1, modified bituminous pitch coiled material 1 is 250mm along the length that arranges at concrete floor 4 bottoms and concrete floor 4 tops, pea gravel concreten bed course 2 is set below the concrete floor 4, pea gravel concreten intensity is C15, the concrete strength of concrete floor 4 is C30, and waterproofing mortar layer 3 is set above the concrete floor 4.
Claims (1)
1. base plate waterproof construction that diaphragm wall is arranged, it is characterized in that comprising modified bituminous pitch coiled material, pea gravel concreten bed course, waterproofing mortar layer, diaphragm wall and concrete floor junction arrange modified bituminous pitch coiled material, modified bituminous pitch coiled material is 250～300mm along the length that arranges at concrete floor bottom and concrete floor top, the pea gravel concreten bed course is set below the concrete floor, pea gravel concreten intensity is C15, the concrete strength of concrete floor is C30, and the waterproofing mortar layer is set above the concrete floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045698 CN203066118U (en) | 2013-01-11 | 2013-01-11 | Floor waterproof structure with underground diaphragm wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045698 CN203066118U (en) | 2013-01-11 | 2013-01-11 | Floor waterproof structure with underground diaphragm wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066118U true CN203066118U (en) | 2013-07-17 |
Family
ID=48764929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045698 Expired - Fee Related CN203066118U (en) | 2013-01-11 | 2013-01-11 | Floor waterproof structure with underground diaphragm wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203066118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695488A (en) * | 2015-03-17 | 2015-06-10 | 深圳大学建筑设计研究院 | Underground composite wall external water-proofing structure |
| CN105239607A (en) * | 2015-10-19 | 2016-01-13 | 苏州大学 | Integrated anti-floating structure of underground diaphragm wall and concrete structure bottom plate and construction method of integrated anti-floating structure |
-
2013
- 2013-01-11 CN CN 201320045698 patent/CN203066118U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695488A (en) * | 2015-03-17 | 2015-06-10 | 深圳大学建筑设计研究院 | Underground composite wall external water-proofing structure |
| CN104695488B (en) * | 2015-03-17 | 2016-08-17 | 深圳大学建筑设计研究院 | A kind of underground outer water proof structure of overlapping wall |
| CN105239607A (en) * | 2015-10-19 | 2016-01-13 | 苏州大学 | Integrated anti-floating structure of underground diaphragm wall and concrete structure bottom plate and construction method of integrated anti-floating structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140111 |