CN210134592U - Waterproof node structure of prefabricated roofing concrete slab roofing gutter - Google Patents
Waterproof node structure of prefabricated roofing concrete slab roofing gutter Download PDFInfo
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- CN210134592U CN210134592U CN201920747069.9U CN201920747069U CN210134592U CN 210134592 U CN210134592 U CN 210134592U CN 201920747069 U CN201920747069 U CN 201920747069U CN 210134592 U CN210134592 U CN 210134592U
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- prefabricated
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- gutter
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- prefabricated roof
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Abstract
The utility model provides a prefabricated roof concrete slab roof gutter waterproof node structure, which comprises a roof supporting base structure, a supporting plate, a prefabricated roof panel, a prefabricated roof gutter, a leveling layer, a protective layer, a waterproof layer, a filling layer, a drainage port, a railing, a reinforcing plate and an outer wall; a plurality of supporting plates are uniformly arranged on the roof supporting base structure, the supporting plates are welded and fixed with the roof supporting base structure, and a prefabricated roof panel is arranged on two adjacent supporting plates; the bottom surface of the prefabricated roof panel is provided with a U-shaped groove, and adjacent prefabricated roof panels are spliced with each other; an outer wall is built beside the roof supporting foundation structure, and a prefabricated roof gutter is arranged on the top of the outer wall; the prefabricated roof gutter and the prefabricated roof panel form a prefabricated roof foundation structure, a leveling layer is paved on the prefabricated roof foundation structure, a drainage slope is built at the filling layer of the leveling layer, a waterproof layer is paved on the leveling layer, and a protective layer is built on the waterproof layer.
Description
Technical Field
The utility model relates to an assembly type structure field especially relates to a waterproof node structure of prefabricated roofing concrete slab roofing gutter.
Background
With policy support of China on fabricated buildings, more and more structural forms adopt fabricated types, and common structural forms comprise fabricated wood structures, fabricated steel structures and fabricated concrete structures; the fabricated concrete roof is not provided with a drainage gutter, so that the gutter needs to be additionally connected, the trouble is caused, the construction period is prolonged, the service life of the externally-connected gutter is short, and water leakage is easy, so that a prefabricated roof structure with the gutter is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a waterproof node structure of prefabricated roofing concrete slab roofing gutter, adopt the utility model discloses a structure is provided with prefabricated roofing gutter in the prefabricated roof boarding outside side by side, is provided with waterproof layer and waterproof measure, has guaranteed waterproof nature, and prefabricated roofing gutter stability is strong, and the security is high, long service life, structural design is reasonable, construction convenience.
In order to achieve the above object, the utility model adopts the following technical scheme: a prefabricated roof concrete slab roof gutter waterproof node structure comprises a roof supporting base structure, a supporting plate, a prefabricated roof slab, a prefabricated roof gutter, a leveling layer, a protective layer, a waterproof layer, a filling layer, a water outlet, a rail, a reinforcing plate and an outer wall; the roof supporting foundation structure is a steel structure frame foundation structure, a plurality of supporting plates are uniformly arranged on the roof supporting foundation structure, the supporting plates are T-shaped steel structure supporting plates, the supporting plates and the roof supporting foundation structure are welded and fixed, and a prefabricated roof panel is arranged on two adjacent supporting plates; the bottom surface of the prefabricated roof panel is provided with a U-shaped groove, the width of the U-shaped groove is 2/3 of the width of the prefabricated roof panel, and adjacent prefabricated roof panels are spliced with each other; an outer wall is built beside the roof supporting foundation structure, a prefabricated roof gutter is arranged on the top of the outer wall, the prefabricated roof gutter and a prefabricated roof plate are arranged side by side, and a reinforcing plate is arranged at the bottom of the prefabricated roof gutter for supporting and reinforcing and is fixed on the outer wall; the prefabricated roof gutter comprises a gutter bottom plate, an inner side plate and an outer side plate, wherein the top of the inner side plate is lower than the surface of the prefabricated roof plate, the inner side plate is connected with the prefabricated roof plate through a filling layer, the filling layer is a C20 fine stone reinforced concrete filling layer, a plurality of drainage ports are formed in the gutter bottom plate, and railings are arranged at the top of the outer side plate; prefabricated roofing gutter forms prefabricated roofing foundation structure with prefabricated roof boarding, and this prefabricated roofing foundation structure upper berth is equipped with the one deck screed-coat, and this screed-coat is 20 mm's cement mortar screed-coat, and the screed-coat is built above filling layer department has the drainage slope, and the screed-coat upper berth is equipped with the one deck waterproof layer, and this waterproof layer is the waterproofing membrane layer, and the waterproof layer is full of the whole roofing foundation structure of propping up in advance, and the waterproof layer will descend the mouth of a river peripheral parcel, has built the one deck protective layer on the waterproof layer, and this protective layer is 20mm thick cement mortar protective layer.
Preferably, the height of the railing is not less than 600 mm.
The utility model has the advantages that: adopt the utility model discloses a structure is provided with prefabricated roofing gutter in the prefabricated roof boarding outside side by side, is provided with waterproof layer and waterproof measure, has guaranteed waterproof nature, and prefabricated roofing gutter stability is strong, and the security is high, long service life, structural design is reasonable, construction convenience.
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 structural view of a waterproof node of a prefabricated roofing concrete slab roofing gutter.
Wherein: the structure comprises a roof supporting base structure 1, a supporting plate 2, a prefabricated roof panel 3, a prefabricated roof gutter 4, a leveling layer 5, a protective layer 6, a waterproof layer 7, a filling layer 8, a water drainage port 9, a handrail 10, a reinforcing plate 11 and an outer wall 12.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the prefabricated roof concrete slab roof gutter waterproof node structure comprises a roof supporting base structure 1, a supporting plate 2, a prefabricated roof plate 3, a prefabricated roof gutter 4, a leveling layer 5, a protective layer 6, a waterproof layer 7, a filling layer 8, a water outlet 9, a railing 10, a reinforcing plate 11 and an outer wall 12; the roof supporting foundation structure 1 is a steel structure frame foundation structure, a plurality of supporting plates 2 are uniformly arranged on the roof supporting foundation structure 1, the supporting plates 2 are T-shaped steel structure supporting plates, the supporting plates 2 and the roof supporting foundation structure 1 are fixedly welded, and a prefabricated roof panel 3 is arranged on two adjacent supporting plates 2; the bottom surface of the prefabricated roof panel 3 is provided with a U-shaped groove, the width of the U-shaped groove is 2/3 of the width of the prefabricated roof panel 1, and the adjacent prefabricated roof panels 1 are spliced with each other; an outer wall 12 is built beside the roof supporting foundation structure 1, a prefabricated roof gutter 4 is arranged on the top of the outer wall 12, the prefabricated roof gutter 4 and the prefabricated roof panel 3 are arranged side by side, a reinforcing plate 11 is further arranged at the bottom of the prefabricated roof gutter 4 for supporting and reinforcing, and the reinforcing plate 11 is fixed on the outer wall 12; the prefabricated roof gutter 4 comprises a gutter bottom plate, an inner side plate and an outer side plate, wherein the top of the inner side plate is lower than the surface of the prefabricated roof plate 3, the inner side plate is connected with the prefabricated roof plate 3 through a filling layer 8, the filling layer 8 is a C20 fine stone reinforced concrete filling layer, a plurality of water outlets 9 are formed in the gutter bottom plate, and railings 10 are arranged at the top of the outer side plate; prefabricated roofing gutter 4 forms prefabricated roofing foundation structure with prefabricated roof boarding 3, and this prefabricated roofing foundation structure upper berth is equipped with one deck screed-coat 5, and this screed-coat 5 is 20 mm's cement mortar screed-coat, and screed-coat 5 has been built above 8 departments of filling layer and has been arranged the water drainage slope, and screed-coat 5 upper berth is equipped with one deck waterproof layer 7, and this waterproof layer 7 is the waterproofing membrane layer, and waterproof layer 7 is the whole roofing foundation structure of presupporting fully, and waterproof layer 7 will be the peripheral parcel of lower mouth of a river 9, has built one deck protective layer 6 on waterproof layer 7, and this protective layer 6 is the cement mortar protective layer that 20mm is thick.
In specific implementation, the height of the balustrade 10 is not less than 600 mm.
Claims (2)
1. The utility model provides a waterproof node structure of prefabricated roofing concrete slab roofing gutter which characterized in that: the roof supporting structure comprises a roof supporting base structure, a supporting plate, a prefabricated roof panel, a prefabricated roof gutter, a leveling layer, a protective layer, a waterproof layer, a filling layer, a drainage port, a railing, a reinforcing plate and an outer wall; the roof supporting foundation structure is a steel structure frame foundation structure, a plurality of supporting plates are uniformly arranged on the roof supporting foundation structure, the supporting plates are T-shaped steel structure supporting plates, the supporting plates and the roof supporting foundation structure are welded and fixed, and a prefabricated roof panel is arranged on two adjacent supporting plates; the bottom surface of the prefabricated roof panel is provided with a U-shaped groove, the width of the U-shaped groove is 2/3 of the width of the prefabricated roof panel, and adjacent prefabricated roof panels are spliced with each other; an outer wall is built beside the roof supporting foundation structure, a prefabricated roof gutter is arranged on the top of the outer wall, the prefabricated roof gutter and a prefabricated roof plate are arranged side by side, and a reinforcing plate is arranged at the bottom of the prefabricated roof gutter for supporting and reinforcing and is fixed on the outer wall; the prefabricated roof gutter comprises a gutter bottom plate, an inner side plate and an outer side plate, wherein the top of the inner side plate is lower than the surface of the prefabricated roof plate, the inner side plate is connected with the prefabricated roof plate through a filling layer, the filling layer is a C20 fine stone reinforced concrete filling layer, a plurality of drainage ports are formed in the gutter bottom plate, and railings are arranged at the top of the outer side plate; prefabricated roofing gutter forms prefabricated roofing foundation structure with prefabricated roof boarding, and this prefabricated roofing foundation structure upper berth is equipped with the one deck screed-coat, and this screed-coat is 20 mm's cement mortar screed-coat, and the screed-coat is built above filling layer department has the drainage slope, and the screed-coat upper berth is equipped with the one deck waterproof layer, and this waterproof layer is the waterproofing membrane layer, and the waterproof layer is full of the whole roofing foundation structure of propping up in advance, and the waterproof layer will descend the mouth of a river peripheral parcel, has built the one deck protective layer on the waterproof layer, and this protective layer is 20mm thick cement mortar protective layer.
2. A precast roofing concrete panel roofing gutter waterproof node structure according to claim 1, characterized in that: the height of the railing is not less than 600 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920747069.9U CN210134592U (en) | 2019-05-22 | 2019-05-22 | Waterproof node structure of prefabricated roofing concrete slab roofing gutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920747069.9U CN210134592U (en) | 2019-05-22 | 2019-05-22 | Waterproof node structure of prefabricated roofing concrete slab roofing gutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210134592U true CN210134592U (en) | 2020-03-10 |
Family
ID=69704664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920747069.9U Expired - Fee Related CN210134592U (en) | 2019-05-22 | 2019-05-22 | Waterproof node structure of prefabricated roofing concrete slab roofing gutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210134592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681628A (en) * | 2020-12-24 | 2021-04-20 | 何峰 | Construction method of water-proof layer of roof coating assembled by skynet plates at gutter |
-
2019
- 2019-05-22 CN CN201920747069.9U patent/CN210134592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681628A (en) * | 2020-12-24 | 2021-04-20 | 何峰 | Construction method of water-proof layer of roof coating assembled by skynet plates at gutter |
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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: 20200310 |