CN210887620U - Waterproof and moistureproof structure for junction of skirt building roof, main building floor and wall - Google Patents
Waterproof and moistureproof structure for junction of skirt building roof, main building floor and wall Download PDFInfo
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- CN210887620U CN210887620U CN201921508417.3U CN201921508417U CN210887620U CN 210887620 U CN210887620 U CN 210887620U CN 201921508417 U CN201921508417 U CN 201921508417U CN 210887620 U CN210887620 U CN 210887620U
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Abstract
The utility model provides a waterproof and moistureproof structure at the junction of a skirt building roof, a main building floor and a wall, which comprises a floor, a wall, a leveling layer, a heat preservation layer, a dampproof layer, a waterproof additional layer, a waterproof layer, a protective water-dispersing pier, an indoor ground, a water stop strip and a water stop strip; the floor slab comprises an apron building roof cast-in-place slab and a main building cast-in-place slab, a wall body is built above the junction of the apron building roof cast-in-place slab and the main building cast-in-place slab, and a water stop belt is transversely arranged at the joint of the end faces of the floor building roof cast-in-place slab and the main building cast-in-place slab in a full length mode; the wall comprises a concrete wall and a brick wall, the concrete wall is built on a floor, the brick wall is built above the concrete wall, and a water stop strip is arranged at the joint of the bottom of the concrete wall and the floor in a through length mode; a moisture-proof layer is laid on the heat-insulating layer; a waterproof layer is laid on the moisture-proof layer, a protective layer is built on the waterproof layer, and a protective water-dispersing pier is built on the side, close to the concrete wall, of the protective layer and close to the concrete wall.
Description
Technical Field
The utility model relates to a building waterproof field especially relates to an undaria roofing and main building floor and wall body juncture dampproofing and waterproofing structure.
Background
The undaria pinnatifida refers to an affiliated building body which occupies a larger area than the standard floor area of a building body at the bottom of the main body of a multi-storey, high-rise and super high-rise building. The skirt building roof engineering not only needs to satisfy the external protection, more pays attention to the antiseep problem of roofing. In order to avoid the settlement difference between the main building and the undaria, during general construction, the main building reinforced concrete structure main body is capped, and then the main construction of the undaria around the main building is gradually carried out, so that fine cracks with different degrees are caused at the cast-in-place plate connected with the main building and the roofs of the undaria at the later stage, the roofs are easy to leak, the wall bodies are directly built on the roofs of the main building and the undaria, and the bottom of the indoor side of the wall bodies is easy to wet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide an undaria roof and main building floor and wall body juncture dampproofing and waterproofing structure, adopt the utility model discloses a structure, concrete wall is built to the wall body lower part, concrete wall has better impermeability and freeze-proof performance than the brick wall, is provided with the dampproof course outside concrete wall, can strengthen building dampproofing and waterproofing performance, leads to long in concrete wall bottom and floor junction and is provided with the sealing rod, and the cast-in-place board of building roof and the horizontal length of leading to of the cast-in-place board of main building floor terminal surface junction are provided with the waterstop, have noticed that the detail of building is waterproof, have promoted the quality of whole roofing engineering.
In order to achieve the above object, the utility model adopts the following technical scheme: a waterproof and moistureproof structure at the junction of an apron building roof, a main building floor and a wall comprises a floor, a wall, a leveling layer, a heat preservation layer, a moistureproof layer, a waterproof additional layer, a waterproof layer, a protective water-dispersing pier, an indoor ground, a water stop strip and a water stop strip; the floor slab comprises an apron building roof cast-in-place slab and a main building cast-in-place slab, a wall body is built above the junction of the apron building roof cast-in-place slab and the main building cast-in-place slab, and a water stop belt is transversely arranged at the joint of the end faces of the floor building roof cast-in-place slab and the main building cast-in-place slab in a full length mode; the wall comprises a concrete wall and a brick wall, the concrete wall is built on a floor, the height of the concrete wall is controlled to be between 700 plus 800mm, the brick wall is built above the concrete wall, and a water stop strip is arranged at the joint of the bottom of the concrete wall and the floor in a through length mode; the interior ground is arranged above the main building cast-in-place plate, the leveling layer is built on the skirt building roof cast-in-place plate, the heat preservation layer is arranged above the leveling layer, the damp-proof layer is paved on the heat preservation layer, and the damp-proof layer clings to the concrete wall body and extends downwards to the heat preservation layer and the end face of the leveling layer; the dampproof course upper berth is equipped with the one deck waterproof layer, and this waterproof layer is close to concrete wall side and still has laid waterproof additional layer between dampproof layer and the waterproof layer in the recess that concrete wall top was built along the concrete wall body upwards extends to concrete wall body top, and this waterproof additional layer is fixed in the recess with the waterproof layer, has built the one deck protective layer on the waterproof layer, and the protective layer is close to concrete wall side and has built a protection aprons on the concrete wall body side, and this protection aprons surface sets to the arc surface.
Preferably, the top of the protection water-dispersing pier is 50mm lower than the top of the concrete wall body, the height of the protection water-dispersing pier is 300mm, and an outer wall heat-insulating layer is arranged on the protection water-dispersing pier and attached to the wall body.
Preferably, the groove is 150mm lower than the top surface of the concrete wall, and the height from the protective layer to the groove is 250 mm.
The utility model has the advantages that: adopt the utility model discloses a structure, concrete wall is built to the wall body lower part, concrete wall has better impermeability and freeze-proof performance than the brick wall, is provided with the dampproof course outside concrete wall, can strengthen building dampproofing and waterproofing performance, leads to long being provided with the waterstop with the floor junction in concrete wall body bottom, and the horizontal length of leading to of cast-in-place board of building roof and main building cast-in-place board terminal surface junction is provided with the waterstop, has noted the waterproof thin part of building, has promoted the quality of whole roofing engineering.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic view of a waterproof and moistureproof structure at the junction of an apron building roof, a main building floor and a wall.
Wherein: 1 is a floor slab, 2 is a wall body, 3 is a leveling layer, 4 is a heat preservation layer, 5 is a damp-proof layer, 6 is a waterproof additional layer, 7 is a waterproof layer, 8 is a protective layer, 9 is a protective water-dispersing pier, 10 is an indoor ground, 11 is a water stopping strip, 12 is a water stopping strip, 1-1 is a cast-in-situ board of a skirt building roof, 1-2 is a cast-in-situ board of a main building, 2-1 is a concrete wall body, 2-2 is a brick wall, and 2-3 is an outer wall heat preservation layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the waterproof and moistureproof structure at the junction of the skirt building roof, the main building floor and the wall comprises a floor 1, a wall 2, a leveling layer 3, a heat preservation layer 4, a moistureproof layer 5, a waterproof additional layer 6, a waterproof layer 7, a protective layer 8, a protective water-dispersing pier 9, an indoor ground 10, a water stop strip 11 and a water stop belt 12; the floor slab 1 comprises an apron building roof cast-in-place board 1-1 and a main building cast-in-place board 1-2, a wall body 2 is built above the junction of the apron building roof cast-in-place board 1-1 and the main building cast-in-place board 1-2, and a water stop belt 12 is transversely arranged at the transverse through length of the junction of the end surfaces of the apron building roof cast-in-place board 1-1 and the main building cast-in-place board 1-2; the wall body 2 comprises a concrete wall body 2-1 and a brick wall 2-2, the concrete wall body 2-1 is built on the floor slab 1, the height of the concrete wall body 2-1 is controlled to be between 700 plus 800mm, the brick wall 2-2 is built above the concrete wall body 2-1, and a water stop strip 11 is arranged at the connection part of the bottom of the concrete wall body 2-1 and the floor slab 2; an indoor ground 10 is arranged above the main building cast-in-place plate 1-2, a leveling layer 3 is built on the skirt building roof cast-in-place plate 1-1, a heat insulation layer 4 is arranged above the leveling layer 3, a moisture-proof layer 5 is laid on the heat insulation layer 4, and the moisture-proof layer 5 clings to the concrete wall 2-1 and extends downwards to the heat insulation layer 4 and the end face of the leveling layer 3; the concrete wall is characterized in that a waterproof layer 7 is laid on the damp-proof layer 5, the waterproof layer 7 upwards extends into a groove built in the top of the concrete wall 2-1 along the concrete wall 2-1, a waterproof additional layer 6 is further laid between the side, close to the concrete wall, of the waterproof layer 7 and the damp-proof layer 5, the waterproof additional layer 6 and the waterproof layer 7 are fixed in the groove, a protective layer 8 is built on the waterproof layer 7, a protective water-dispersing pier 9 is built on the side, close to the concrete wall 2-1, of the protective layer 8, and is tightly attached to the concrete wall 2-1, and the outer surface of the protective water-dispersing pier 9 is arranged to be an arc surface.
In specific implementation, the top of the protection water-dispersing pier 9 is 50mm lower than the top of the concrete wall 2-1, the height of the protection water-dispersing pier 9 is 300mm, and an outer wall heat-insulating layer 2-3 is arranged on the protection water-dispersing pier 9 and attached to the wall 2.
In specific implementation, the groove is 150mm lower than the top surface of the concrete wall 2-1, and the height from the groove to the protective layer 8 is 250 mm.
Claims (3)
1. The utility model provides an undaria roofing and main building floor and wall body juncture dampproofing and waterproofing structure which characterized in that: the building comprises a floor slab, a wall body, a leveling layer, a heat preservation layer, a moisture-proof layer, a waterproof additional layer, a waterproof layer, a protective water-dispersing pier, an indoor ground, a water stop strip and a water stop belt; the floor slab comprises an apron building roof cast-in-place slab and a main building cast-in-place slab, a wall body is built above the junction of the apron building roof cast-in-place slab and the main building cast-in-place slab, and a water stop belt is transversely arranged at the joint of the end faces of the floor building roof cast-in-place slab and the main building cast-in-place slab in a full length mode; the wall comprises a concrete wall and a brick wall, the concrete wall is built on a floor, the height of the concrete wall is controlled to be between 700 plus 800mm, the brick wall is built above the concrete wall, and a water stop strip is arranged at the joint of the bottom of the concrete wall and the floor in a through length mode; the interior ground is arranged above the main building cast-in-place plate, the leveling layer is built on the skirt building roof cast-in-place plate, the heat preservation layer is arranged above the leveling layer, the damp-proof layer is paved on the heat preservation layer, and the damp-proof layer clings to the concrete wall body and extends downwards to the heat preservation layer and the end face of the leveling layer; the dampproof course upper berth is equipped with the one deck waterproof layer, and this waterproof layer is close to concrete wall side and still has laid waterproof additional layer between dampproof layer and the waterproof layer in the recess that concrete wall top was built along the concrete wall body upwards extends to concrete wall body top, and this waterproof additional layer is fixed in the recess with the waterproof layer, has built the one deck protective layer on the waterproof layer, and the protective layer is close to concrete wall side and has built a protection aprons on the concrete wall body side, and this protection aprons surface sets to the arc surface.
2. The waterproof and moistureproof structure at the junction of the skirt building roof, the main building floor and the wall body according to claim 1, wherein: the top of the protection water-dispersing pier is 50mm lower than the top of the concrete wall, the height of the protection water-dispersing pier is 300mm, and the protection water-dispersing pier is provided with an outer wall heat-insulating layer by adhering to the wall.
3. The waterproof and moistureproof structure at the junction of the skirt building roof, the main building floor and the wall body according to claim 1, wherein: the groove is 150mm lower than the top surface of the concrete wall, and the distance between the groove and the protective layer is 250 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508417.3U CN210887620U (en) | 2019-09-10 | 2019-09-10 | Waterproof and moistureproof structure for junction of skirt building roof, main building floor and wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508417.3U CN210887620U (en) | 2019-09-10 | 2019-09-10 | Waterproof and moistureproof structure for junction of skirt building roof, main building floor and wall |
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| Publication Number | Publication Date |
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| CN210887620U true CN210887620U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921508417.3U Active CN210887620U (en) | 2019-09-10 | 2019-09-10 | Waterproof and moistureproof structure for junction of skirt building roof, main building floor and wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277829A (en) * | 2021-12-31 | 2022-04-05 | 中国建筑第五工程局有限公司 | Integral fall raft foundation and construction method thereof |
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2019
- 2019-09-10 CN CN201921508417.3U patent/CN210887620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277829A (en) * | 2021-12-31 | 2022-04-05 | 中国建筑第五工程局有限公司 | Integral fall raft foundation and construction method thereof |
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Address after: 150000 Workshop on the fourth floor of building 3 # a, No. 10, Hanan 12th Avenue, Nangang District, Harbin City, Heilongjiang Province Patentee after: Heilongjiang meilixin Construction Engineering Co.,Ltd. Address before: 150000 Workshop on the fourth floor of building 3 # a, No. 10, Hanan 12th Avenue, Nangang District, Harbin City, Heilongjiang Province Patentee before: Heilongjiang meilixin waterproof and thermal insulation engineering Co.,Ltd. |