CN212336545U - Oblique roofing tile hanging anti-leakage structure - Google Patents
Oblique roofing tile hanging anti-leakage structure Download PDFInfo
- Publication number
- CN212336545U CN212336545U CN202020856970.2U CN202020856970U CN212336545U CN 212336545 U CN212336545 U CN 212336545U CN 202020856970 U CN202020856970 U CN 202020856970U CN 212336545 U CN212336545 U CN 212336545U
- Authority
- CN
- China
- Prior art keywords
- layer
- roof
- waterproof
- tile hanging
- protective layer
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an oblique roofing tile hanging anti-seepage structure, which comprises a roofing structural slab and a guide wall at the edge thereof, wherein the roofing structural slab and the guide wall are integrally poured; a plurality of uniformly distributed reinforcing steel bars are pre-embedded in the roof structure plate, the top ends of the reinforcing steel bars extend out of the roof structure plate, and the reinforcing steel bars are perpendicular to the inclined roof; the roof structure plate is laid with a base layer, and the internal corners intersected with the guide wall, the roof or the pipelines intersected with the roof are fillets; a waterproof additional layer is locally arranged on the base layer and is a polyurethane coating film; a waterproof layer, a heat insulation layer, an isolation layer and a protective layer are sequentially laid on the base layer; the top ends of the embedded steel bars of the roof structural slab extend into the protective layer; a plurality of water guiding strips are fixedly embedded in the protective layer, a plurality of tile hanging strips are vertically fixed on the water guiding strips, and a plurality of roof tiles are hung on the tile hanging strips; finished flashing is fixedly arranged at the internal corner where the guide wall and the roof structural plate are intersected and is positioned between the protective layer and the roof tile. The utility model has the advantages of the antiseep is effectual, construction convenience is respond well.
Description
Technical Field
The utility model belongs to the waterproof field of building especially relates to an oblique roofing tile hanging leakage prevention structure.
Background
In modern building design, roofs are often the focus and difficulty of design due to the particularity of their location and function. This is because the roof, as the roof structure of the house, is subjected to environmental influences such as temperature changes, rain, sunlight exposure, and the like for a long time. Generally, the requirements on roof roofs in design are higher and higher, and the roof roofs need to have the functions of water resistance, heat preservation, sun resistance, temperature difference resistance and the like.
Roof coverings are generally divided into flat roofs and sloping roofs. At present, for the design of a waterproof and heat-insulating structure of an inclined roof, functional layers such as heat-insulating cotton and the like are adhered and laid by building glue, the adhesion of the building glue needs a certain time (usually 4-5 hours) for waiting for the glue to dry, and due to the inclination of the inclined roof, the functional layers are easy to slide downwards under the action of gravity or be blown by wind during the period of the non-drying of the building glue, so that the paving effect and the realization of the functions such as heat insulation after construction and the like are seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an oblique roofing tile hanging anti-seepage structure to overcome prior art's defect.
In order to achieve the above object, the utility model provides an oblique roofing tile hanging leakage prevention structure has such characteristic: the roof structure plate and the guide wall on the edge of the roof structure plate are integrally poured; a plurality of uniformly distributed reinforcing steel bars are pre-embedded in the roof structure plate, the top ends of the reinforcing steel bars extend out of the roof structure plate, and the reinforcing steel bars are perpendicular to the inclined roof; a base layer is laid on the roof structure plate, the base layer is a cement mortar leveling layer, and the internal corners intersected with the guide wall, the roof or the pipelines intersected with the roof are fillets; the part of the base layer comprises a guide wall root, an exposed steel bar root, a roofing pipeline, a flue and an internal corner part of a water falling port, and the waterproof additional layer is a polyurethane coating; a waterproof layer, a heat insulation layer, an isolation layer and a protective layer are sequentially laid on the base layer; for the part provided with the waterproof additional layer, the waterproof layer is laid above the part, and the waterproof layer is a film-coated waterproof layer; the heat-insulating layer is an extruded polystyrene board heat-insulating layer; the isolating layer is a polyethylene film isolating layer; the protective layer is a fine aggregate concrete rigid protective layer; the top ends of the embedded steel bars of the roof structural slab extend into the protective layer; a plurality of downstream strips which are distributed at intervals are fixedly embedded in the protective layer, a plurality of tile hanging strips which are distributed at intervals are vertically fixed on the plurality of downstream strips, and a plurality of roof tiles are hung on the tile hanging strips; finished flashing is fixedly arranged at the internal corner where the guide wall and the roof structural plate are intersected and is positioned between the protective layer and the roof tile.
Further, the utility model provides an oblique roofing antiseep structure of hanging tile can also have such characteristic: wherein, the length of the reinforcing steel bar embedded in the roof structure plate is not less than 200 mm.
Further, the utility model provides an oblique roofing antiseep structure of hanging tile can also have such characteristic: wherein the thickness of the base layer is 20 mm.
Further, the utility model provides an oblique roofing antiseep structure of hanging tile can also have such characteristic: wherein the waterproof additional layer of the polyurethane coating film is 1.5mm thick, the width is not less than 250mm, and the rolling height is not less than 400 mm.
Further, the utility model provides an oblique roofing antiseep structure of hanging tile can also have such characteristic: wherein the waterproof layer is a polyurethane coating waterproof layer with the thickness of 2.0 mm.
Further, the utility model provides an oblique roofing antiseep structure of hanging tile can also have such characteristic: wherein the thickness of the isolation layer is 0.4 mm.
Further, the utility model provides an oblique roofing antiseep structure of hanging tile can also have such characteristic: wherein the thickness of the protective layer is 50 mm.
Further, the utility model provides an oblique roofing antiseep structure of hanging tile can also have such characteristic: wherein the fillet radius is not less than 100 mm.
The beneficial effects of the utility model reside in that: the utility model provides an oblique roofing tile hanging seepage prevention structure has advantages such as the construction is easy, waterproof insulation is effectual:
firstly, through a plurality of reinforcing bars of roofing structural slab pre-buried, when laying the heat preservation that the cotton constitutes of heat preservation, pre-buried reinforcing bar can play certain fixed action to the heat preservation cotton when the building glue is not dry, avoids its gliding or by wind scraping.
And the embedded steel bars are perpendicular to the inclined surface of the inclined roof, so that the heat insulation cotton can be more stably fixed, and meanwhile, the heat insulation cotton can be prevented from being deformed due to the extrusion on the steel bars under the action of gravity, and the laying effect and the construction post-heat insulation effect of the heat insulation cotton are not influenced.
The main waterproof layer adopts film coating for waterproofing, and under the existence condition of embedded steel bars, the film coating waterproof layer formed by film coating is easier to construct, and meanwhile, the waterproof effect of the waterproof layer can be ensured, so that the problems that the construction difficulty is increased and the waterproof effect is poor due to the fact that the traditional coiled material waterproof layer needs to be punctured at the steel bars can be avoided.
Drawings
FIG. 1 is a schematic sectional structure view of a sloping roof tile hanging anti-leakage structure;
fig. 2 is a schematic structural diagram of a roof structural panel, a guide wall and finished product flashing.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, the utility model provides an oblique roofing tile hanging anti-leakage structure, which comprises a roofing structural slab 1 and a guide wall 2 at the edge (namely the outer edge of the roofing). The roof structural plate 1 and the guide wall 2 are integrally cast by concrete.
A plurality of uniformly distributed reinforcing steel bars 11 are pre-embedded in the roof structural plate 1, and the top ends of the reinforcing steel bars 11 extend out of the roof structural plate 1. The reinforcing bars 11 are perpendicular to the inclined surface of the sloping roof. The length of the reinforcing steel bar 11 embedded in the roof structure plate 1 is not less than 200 mm.
A base layer 3 with the thickness of 20mm is paved on the roof structure plate 1. The base layer 3 is a cement mortar leveling layer, and the intersected internal corners between the base layer 3 and the guide wall 2 and between the base layer and the roof or between the base layer and the pipeline intersected with the roof are smeared to be round corners with the radius not less than 100 mm.
The base layer 3 is provided with a waterproof additional layer formed by coating film locally, and the locally comprises the root of the guide wall 2, the root of the exposed reinforcing steel bar 11, a roofing pipeline, a flue and an internal corner part of a water falling port. The waterproof additional layer is a polyurethane coating film, the thickness of the waterproof additional layer is 1.5mm, the width of the waterproof additional layer is not less than 250mm, and the rolling height of the waterproof additional layer is not less than 400 mm.
A waterproof layer 4, a heat preservation layer 5, an isolation layer 6 and a protection layer 7 are sequentially paved on the base layer 3.
For the part provided with the additional layer of waterproofing, the waterproofing layer 4 is laid over it. The waterproof layer 4 is a film-coated waterproof layer. Due to the design of the embedded steel bars 11, the coating waterproof layer formed by the coating is easier to construct, and meanwhile, the waterproof effect can be ensured. The waterproof layer 4 is a polyurethane coating waterproof layer with a thickness of 2.0 mm.
The heat-insulating layer 5 is an extruded polystyrene board heat-insulating layer, namely, the heat-insulating layer is composed of a plurality of spliced extruded polystyrene boards (heat-insulating cotton), and the thickness is determined according to energy-saving calculation.
The isolation layer 6 is a polyethylene film isolation layer with the thickness of 0.4 mm.
The protective layer 7 is a 50mm thick fine stone concrete rigid protective layer.
The top end of the embedded steel bar 11 of the roof structure board 1 extends into the protective layer 7.
A plurality of downstream strips (not shown in the figure) which are distributed at intervals are fixedly embedded in the protective layer 7, and a plurality of battens 81 which are distributed at intervals are vertically fixed on the plurality of downstream strips, namely the battens 81 are vertical to the downstream strips. A plurality of roof tiles 82 are hung on the tile hanging strips 81.
As shown in fig. 2, finished flashing 9 made of rubber is fixed at the internal corner where the guide wall 2 and the roof structure plate 1 intersect, and the finished flashing 9 at the upper part of the roof structure plate 1 is positioned between the protective layer and the roof tile.
Every other section of finished product flashing 9 is provided with a water falling port for draining accumulated water.
The process flow and the detailed method of the tile hanging anti-leakage structure of the inclined roof are as follows:
1. a roof structure plate: the reinforced concrete roof structure plate is characterized in that a reinforcing head phi 12@1000 multiplied by 1000 is reserved on the plate, the extending length is 150mm, and the anchoring length in the plate is not less than 200 mm; the contact points of the flue and the gable wall on the roof are not fully paved, inclined tiles are reserved for paving, the groove opening and the tile eave opening are not less than 80mm-100mm, and a square line is placed before paving the tiles.
2. Water spraying test and structure repair: and after the roof structure plate base layer is repaired, performing a water spraying test for not less than 2 hours on the sloping roof structure.
3. Base layer and details: cement mortar leveling layer with thickness of 20mm and thickness of 1:2.5, and cement mortar is used for plastering all the internal corners of the roof or the pipeline, flue, wall body and the like which are intersected with the roof into round corners with radius not less than 100 mm.
4. And (3) adding an additional layer of a waterproof layer: and the root part of the guide wall, the roofing pipeline, the flue, the water falling port and other internal corner parts are provided with 1.5 mm-thick polyurethane coating waterproof additional layers, the width is not less than 250mm, and the rolling height is not less than 400 mm.
5. Waterproof layer: 2.0mm polyurethane coating waterproof layer.
6. And (3) water spraying test: and after the waterproof layer is constructed, carrying out a water spraying test for not less than 2 hours on the sloping roof.
7. Insulating layer: the thickness of the extruded polystyrene board heat insulation layer is determined according to energy-saving calculation.
8. Isolation layer: 0.4mm polyethylene film barrier layer.
9. Protective layer: c30 fine stone concrete rigid protective layer with thickness of 50mm, and primary pulp is polished. And (3) internally matching a phi 6@100 single-layer bidirectional reinforcing mesh sheet (when the reinforcing mesh continuously spans a ridge to balance load and a single side slope or cannot be balanced by the reinforcing mesh, an anchor bar is embedded and welded at a structural high point).
10. Water treatment: the water guiding strips are fixed on the protective layer by cement nails, and the distance between the water guiding strips is not more than 500 mm.
11. Hanging battens: 30 multiplied by 50 battens, and the battens are cut into 20mm of drainage outlet every 2 m.
12. Roofing tile: roofing tile (the tile brick with high water permeability is forbidden to be selected).
Claims (8)
1. The utility model provides an oblique roofing tile hanging seepage prevention structure which characterized in that:
the roof structure plate and the guide wall on the edge of the roof structure plate are integrally poured;
a plurality of uniformly distributed reinforcing steel bars are pre-embedded in the roof structure plate, the top ends of the reinforcing steel bars extend out of the roof structure plate, and the reinforcing steel bars are perpendicular to the inclined roof;
a base layer is laid on the roof structure plate, the base layer is a cement mortar leveling layer, and the internal corners intersected with the guide wall, the roof or the pipelines intersected with the roof are fillets;
the part of the base layer comprises a guide wall root, an exposed steel bar root, a roofing pipeline, a flue and an internal corner part of a water falling port, and the waterproof additional layer is a polyurethane coating;
a waterproof layer, a heat insulation layer, an isolation layer and a protective layer are sequentially laid on the base layer;
for the part provided with the waterproof additional layer, the waterproof layer is laid above the part, and the waterproof layer is a film-coated waterproof layer;
the heat-insulating layer is an extruded polystyrene board heat-insulating layer;
the isolating layer is a polyethylene film isolating layer;
the protective layer is a fine aggregate concrete rigid protective layer;
the top ends of the embedded steel bars of the roof structural slab extend into the protective layer;
a plurality of downstream strips which are distributed at intervals are fixedly embedded in the protective layer, a plurality of tile hanging strips which are distributed at intervals are vertically fixed on the plurality of downstream strips, and a plurality of roof tiles are hung on the tile hanging strips;
finished flashing is fixedly arranged at the internal corner where the guide wall and the roof structure plate are intersected and is positioned between the protective layer and the roof tile.
2. The sloping roof tile hanging anti-seepage structure as claimed in claim 1, wherein:
wherein, the length of the reinforcing steel bar embedded in the roof structure plate is not less than 200 mm.
3. The sloping roof tile hanging anti-seepage structure as claimed in claim 1, wherein:
wherein the thickness of the base layer is 20 mm.
4. The sloping roof tile hanging anti-seepage structure as claimed in claim 1, wherein:
wherein the waterproof additional layer of the polyurethane coating film is 1.5mm thick, the width of the polyurethane coating film is not less than 250mm, and the rolling height of the polyurethane coating film is not less than 400 mm.
5. The sloping roof tile hanging anti-seepage structure as claimed in claim 1, wherein:
wherein, the waterproof layer is a polyurethane coating waterproof layer with the thickness of 2.0 mm.
6. The sloping roof tile hanging anti-seepage structure as claimed in claim 1, wherein:
wherein the thickness of the isolation layer is 0.4 mm.
7. The sloping roof tile hanging anti-seepage structure as claimed in claim 1, wherein:
wherein the thickness of the protective layer is 50 mm.
8. The sloping roof tile hanging anti-seepage structure as claimed in claim 1, wherein:
wherein the fillet radius is not less than 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856970.2U CN212336545U (en) | 2020-05-21 | 2020-05-21 | Oblique roofing tile hanging anti-leakage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856970.2U CN212336545U (en) | 2020-05-21 | 2020-05-21 | Oblique roofing tile hanging anti-leakage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212336545U true CN212336545U (en) | 2021-01-12 |
Family
ID=74083564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020856970.2U Active CN212336545U (en) | 2020-05-21 | 2020-05-21 | Oblique roofing tile hanging anti-leakage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212336545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427281A (en) * | 2021-12-24 | 2022-05-03 | 中建安装集团黄河建设有限公司 | Waterproof box can be dismantled to electromechanical pipeline structure roofing |
-
2020
- 2020-05-21 CN CN202020856970.2U patent/CN212336545U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427281A (en) * | 2021-12-24 | 2022-05-03 | 中建安装集团黄河建设有限公司 | Waterproof box can be dismantled to electromechanical pipeline structure roofing |
| CN114427281B (en) * | 2021-12-24 | 2023-09-29 | 中建安装集团黄河建设有限公司 | Waterproof box can be dismantled to electromechanical pipeline wears structure roofing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104153522B (en) | A kind of construction method of Sloping roof skyscraper asphalt shingle roofing water-proof system | |
| CN100570098C (en) | A kind of thermal insulation waterproof roof covering gas-guiding drainage system and job practices thereof | |
| CN107313560B (en) | Reinforced waterproof roof of archaize building and construction method thereof | |
| CN110080530B (en) | Anchoring construction method for glazed tile slope roof in severe cold region | |
| CN103615076B (en) | The oblique roofing concrete construction method of a kind of heavy grade | |
| CN108729595A (en) | A kind of structurally stable heat-isolating antiseepage pitched roof and its method of construction | |
| CN212336545U (en) | Oblique roofing tile hanging anti-leakage structure | |
| CN112695959A (en) | Passive heat-bridge-free slope roof 300 mm-thick heat-insulation and decoration integrated construction process | |
| CN102733553A (en) | Construction method for light glass fiber asphalt shingles of reinforced concrete steep-slope roofs | |
| CN105089290A (en) | Method for repairing roof | |
| CN208396162U (en) | A kind of thermal isolation by water storage roofing | |
| CN208329409U (en) | A kind of parapet of roofing water leak-proof structure | |
| CN217128772U (en) | Inverted roof drainage structure | |
| CN111350315A (en) | Waterproof closing-in pre-embedding method for roof parapet | |
| CN212671027U (en) | Leakage-proof structure for terrace roof | |
| CN114645604A (en) | Construction method for waterproof treatment node of deformation joint of accessible and parking roof | |
| CN212201049U (en) | Roof parapet inlet for stom water cold bridge prevention structure | |
| CN209686726U (en) | Waterproof and heat-insulating integral type roof structure | |
| CN210597802U (en) | Flat change slope roofing node structure | |
| CN220247404U (en) | Slope roof cornice waterproof structure | |
| CN107190982B (en) | A kind of energy saving and environment friendly ventilating heat-proof pitched roof construction method | |
| CN107313558B (en) | Joint structure between conjoined building sloping roof | |
| CN212336547U (en) | Gutter node structure of cement roof tile system | |
| CN204081297U (en) | A kind of Sloping roof highrise building asphalt shingle roofing water-proof system | |
| CN212897235U (en) | Oblique roofing eaves gutter node structure of antiseep |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |