CN210194695U - Double-wall waterproof structure is pour successively to underground building - Google Patents
Double-wall waterproof structure is pour successively to underground building Download PDFInfo
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- CN210194695U CN210194695U CN201920570786.9U CN201920570786U CN210194695U CN 210194695 U CN210194695 U CN 210194695U CN 201920570786 U CN201920570786 U CN 201920570786U CN 210194695 U CN210194695 U CN 210194695U
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Abstract
The utility model provides a double-wall waterproof structure is poured successively in underground building, the first bottom plate and the first wall body are the reinforced concrete structure of casting earlier, the second bottom plate and the second wall body are the reinforced concrete structure of casting later, the end parts of the first bottom plate and the second bottom plate are all reserved with guide walls, the first bottom plate is connected with the first wall body and the second bottom plate is connected with the second wall body through the guide walls, construction joints are arranged between the first wall body and the guide walls and between the second wall body and the guide walls, the interface of the construction joints is provided with an interface treatment agent layer, the middle part of the construction joint is provided with a water stop steel plate, the outer side of the inner end of the construction joint is provided with a back-pasting type water stop belt, a concrete cushion layer is arranged below the first bottom plate and the second bottom plate, a brick wall is built between the first bottom plate and the second bottom plate above the concrete cushion layer, the double-wall waterproof structure poured successively by the underground building of the, the design is reasonable, and the waterproof engineering requirement of the underground building is met.
Description
Technical Field
The utility model relates to a waterproof building field especially relates to a double wall waterproof construction is pour successively to underground building.
Background
Due to the large-scale development of underground buildings, the functions of the underground buildings are various, the underground buildings are built in water-rich areas, and common waterproof structures cannot meet engineering requirements for the underground buildings with high waterproof requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a double-walled waterproof construction is pour successively to underground building, and this underground building pours double-walled waterproof construction water-proof effects is good successively, construction convenience, and reasonable in design satisfies the waterproof engineering requirement of underground building.
In order to achieve the above object, the utility model adopts the following technical scheme: a double-wall waterproof structure poured successively in an underground building comprises a first bottom plate, a first wall body, a second bottom plate, a second wall body, a guide wall, a construction joint, an interface treatment agent layer, a water stop steel plate, a back-attached water stop belt, a concrete cushion layer, a brick wall, a waterproof layer, a concrete protective layer, a cement mortar protective layer, an additional waterproof layer and a sealant layer; the first bottom plate and the first wall body are of a cast-in-place reinforced concrete structure; the second bottom plate and the second wall body are of post-cast reinforced concrete structures; guide walls are reserved at the end parts of the first bottom plate and the second bottom plate; the first bottom plate and the first wall body and the second bottom plate and the second wall body are connected through guide walls; construction joints are arranged between the first wall body and the guide wall and between the second wall body and the guide wall; the interfaces of the construction joints are provided with interface treatment agent layers, the middle parts of the construction joints are provided with water stop steel plates, and the outer sides of the inner ends of the construction joints are provided with back-attached water stops; concrete cushions are arranged below the first bottom plate and the second bottom plate; a brick wall is built between the first bottom plate and the second bottom plate above the concrete cushion; a waterproof layer and a concrete protective layer are arranged between the first bottom plate and the concrete cushion layer and between the second bottom plate and the concrete cushion layer from bottom to top; waterproof layers on two sides of the brick wall are respectively paved between the first wall body and the brick wall and between the second wall body and the brick wall, and a cement mortar protective layer is further arranged on the outer surface of each waterproof layer; additional waterproof layers are arranged between the waterproof layers and the concrete cushion layers at the two sides of the brick wall and the corners of the concrete cushion layers, and the width of the two sides of each additional waterproof layer is 200-300 mm; and a sealing glue layer is arranged at the corner of the additional waterproof layer for transition.
Preferably, the height of the guide wall is 300-500 mm.
The utility model has the advantages that: this underground construction pours double-wall waterproof construction in proper order that waterproof effect is good, construction convenience, and reasonable in design satisfies the underground construction waterproof engineering requirement.
Drawings
Fig. 1 is a schematic diagram of a structure of an underground building in which double walls are poured successively.
Wherein: the concrete wall is characterized in that the concrete wall comprises a first base plate 1, a first wall body 2, a second base plate 3, a second wall body 4, a guide wall 5, a construction joint 6, an interface treatment agent layer 7, a water steel plate 8, a back-attached water stop belt 9, a concrete cushion layer 10, a brick wall 11, a waterproof layer 12, a concrete protective layer 13, a cement mortar protective layer 14, an additional waterproof layer 15 and a sealing adhesive layer 16.
Detailed Description
The present invention will be described in further detail with reference to fig. 1.
As shown in fig. 1, the double-wall waterproof structure poured successively in the underground building comprises a first bottom plate 1, a first wall body 2, a second bottom plate 3, a second wall body 4, a guide wall 5, a construction joint 6, an interface treatment agent layer 7, a water stop steel plate 8, a back-attached water stop belt 9, a concrete cushion layer 10, a brick wall 11, a waterproof layer 12, a concrete protective layer 13, a cement mortar protective layer 14, an additional waterproof layer 15 and a sealant layer 16; the first bottom plate 1 and the first wall body 2 are of a cast-in-place reinforced concrete structure; the second bottom plate 3 and the second wall 4 are of post-cast reinforced concrete structures; guide walls 5 are reserved at the end parts of the first bottom plate 1 and the second bottom plate 3; the first bottom plate 1 and the first wall 2, and the second bottom plate 3 and the second wall 4 are connected through guide walls 5; construction joints 6 are arranged between the first wall body 2 and the guide wall 5 and between the second wall body 4 and the guide wall 5; the interfaces of the construction joints 6 are provided with interface treatment agent layers 7, the middle parts of the construction joints 6 are provided with water stop steel plates 8, and the outer sides of the inner ends of the construction joints 6 are provided with back-attached water stops 9; a concrete cushion layer 10 is arranged below the first bottom plate 1 and the second bottom plate 3; a brick wall 11 is built above the concrete cushion 10 between the first bottom plate 1 and the second bottom plate 3; a waterproof layer 12 and a concrete protective layer 13 are arranged between the first bottom plate 1 and the concrete cushion 10 and between the second bottom plate 3 and the concrete cushion 10 from bottom to top; waterproof layers 12 on two sides of the brick wall 11 are respectively paved between the first wall body 2 and the brick wall 11 and between the second wall body 4 and the brick wall 11, and cement mortar protective layers 14 are further arranged on the outer surfaces of the waterproof layers 12; an additional waterproof layer 15 is arranged between the waterproof layer 12 and the concrete cushion layer 10 at the two sides of the brick wall 11 and the corners of the concrete cushion layer 10, and the width of two sides of the additional waterproof layer 15 is 200 mm; and a sealing glue layer 16 is arranged at the corner of the additional waterproof layer 15 for transition.
In specific implementation, the height of the guide wall 5 is 300 mm.
Claims (2)
1. The utility model provides an underground building pours double-wall waterproof construction successively which characterized in that: the waterproof construction system comprises a first bottom plate, a first wall body, a second bottom plate, a second wall body, a guide wall, a construction joint, an interface treatment agent layer, a water stop steel plate, a back-attached water stop belt, a concrete cushion layer, a brick wall, a waterproof layer, a concrete protective layer, a cement mortar protective layer, an additional waterproof layer and a sealant layer; the first bottom plate and the first wall body are of a cast-in-place reinforced concrete structure; the second bottom plate and the second wall body are of post-cast reinforced concrete structures; guide walls are reserved at the end parts of the first bottom plate and the second bottom plate; the first bottom plate and the first wall body and the second bottom plate and the second wall body are connected through guide walls; construction joints are arranged between the first wall body and the guide wall and between the second wall body and the guide wall; the interfaces of the construction joints are provided with interface treatment agent layers, the middle parts of the construction joints are provided with water stop steel plates, and the outer sides of the inner ends of the construction joints are provided with back-attached water stops; concrete cushions are arranged below the first bottom plate and the second bottom plate; a brick wall is built between the first bottom plate and the second bottom plate above the concrete cushion; a waterproof layer and a concrete protective layer are arranged between the first bottom plate and the concrete cushion layer and between the second bottom plate and the concrete cushion layer from bottom to top; waterproof layers on two sides of the brick wall are respectively paved between the first wall body and the brick wall and between the second wall body and the brick wall, and a cement mortar protective layer is further arranged on the outer surface of each waterproof layer; additional waterproof layers are arranged between the waterproof layers and the concrete cushion layers at the two sides of the brick wall and the corners of the concrete cushion layers, and the width of the two sides of each additional waterproof layer is 200-300 mm; and a sealing glue layer is arranged at the corner of the additional waterproof layer for transition.
2. The underground building successively-poured double-wall waterproof structure according to claim 1, characterized in that: the height of the guide wall is 300-500 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570786.9U CN210194695U (en) | 2019-04-24 | 2019-04-24 | Double-wall waterproof structure is pour successively to underground building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570786.9U CN210194695U (en) | 2019-04-24 | 2019-04-24 | Double-wall waterproof structure is pour successively to underground building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210194695U true CN210194695U (en) | 2020-03-27 |
Family
ID=69878404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920570786.9U Expired - Fee Related CN210194695U (en) | 2019-04-24 | 2019-04-24 | Double-wall waterproof structure is pour successively to underground building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210194695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162421A (en) * | 2022-07-21 | 2022-10-11 | 北京建工集团有限责任公司 | Basement outer wall embedded water-stop guide wall structure and construction method thereof |
-
2019
- 2019-04-24 CN CN201920570786.9U patent/CN210194695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162421A (en) * | 2022-07-21 | 2022-10-11 | 北京建工集团有限责任公司 | Basement outer wall embedded water-stop guide wall structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210424 |