CN211974088U

CN211974088U - Oblique roofing structure

Info

Publication number: CN211974088U
Application number: CN201922372903.3U
Authority: CN
Inventors: 程方晨; 毛子成; 熊玎玮; 张丽骏
Original assignee: Shanghai Construction No 5 Group Co Ltd
Current assignee: Shanghai Construction No 5 Group Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-20
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses an oblique roofing structure relates to building engineering technical field. The problems that the inclined roof with different heights is complex in structure, more in turning nodes and high in construction difficulty, the waterproof effect of the inclined roof is poor, and construction quality is difficult to guarantee are solved. The reinforced concrete roof board comprises a reinforced concrete roof board, and a heat insulation layer, a leveling layer, a waterproof layer, a protective layer and a decorative surface layer which are sequentially laid on the top of the reinforced concrete roof board from bottom to top, wherein the waterproof layer of the inclined roof structure extends upwards along the vertical component and is covered by the decorative surface layer at the joint part of the top of the inclined roof structure and the vertical component; the bottom end of the inclined roof structure is also provided with a cornice edge sealing edge, so that the damage of each layer of structure laid on the reinforced concrete roof panel due to the erosion of the external environment can be avoided.

Description

Oblique roofing structure

Technical Field

The utility model relates to a building engineering technical field, in particular to oblique roofing structure.

Background

At present, the oblique roofing is applied to in modern building more and more, and the oblique roofing that the level is misplaced can provide manifold and be rich in the roofing molding that changes to can integrate with classical style building.

However, for the inclined roof with different heights, the inclined roof has a complicated structure, more turning nodes and higher construction difficulty, so that the waterproof effect of the inclined roof is poor and the construction quality is difficult to ensure.

Disclosure of Invention

The problems that the inclined roof with different heights is complex in structure, more in turning nodes and high in construction difficulty, the waterproof effect of the inclined roof is poor, and construction quality is difficult to guarantee are solved. The utility model aims at providing an oblique roofing structure, it has simplified the structure that links up position and eaves mouth position with vertical component, easily construction, and heat preservation and waterproof layer both ends have all carried out the shutoff construction moreover, have improved the whole heat preservation and the water-proof effects of oblique roofing structure, have guaranteed the construction quality of oblique roofing structure.

The utility model provides a technical scheme that its technical problem adopted is, an oblique roofing structure, it includes:

the reinforced concrete roof boarding is obliquely arranged on the top of the supporting structure, the heat preservation layer, the leveling layer, the waterproof layer, the protective layer and the decorative surface layer are sequentially laid on the top of the reinforced concrete roof boarding from bottom to top, and the cornice edge sealing edges are connected to the top of the reinforced concrete roof boarding and are positioned at the bottom ends of the heat preservation layer, the leveling layer, the waterproof layer and the protective layer, and the bottom end of the decorative surface layer covers the cornice edge sealing edges;

and at the joint part of the top of the inclined roof structure and the vertical component, the waterproof layer of the inclined roof structure extends upwards along the vertical component, and the edge of the waterproof layer is covered by the decorative surface layer after being sealed.

The utility model discloses an inclined roof structure, including reinforced concrete roof boarding, and lay the heat preservation, screed-coat, waterproof layer, protective layer, the decorative cover layer that locate reinforced concrete roof boarding top from bottom to top in proper order, play the waterproof effect of heat preservation to building structure, at the position of linking up of inclined roof structure top and vertical component, the waterproof layer of inclined roof structure extends upwards along vertical component and is covered by the decorative cover layer, guarantees the waterproof effect at linking up the position; the oblique roofing structure bottom still is equipped with the eaves mouth banding, and each layer structure that can avoid laying on the reinforced concrete roof boarding is corroded and is damaged by external environment, and this oblique roofing structure has simplified the structure that links up position and eaves mouth position with vertical member, and easily construction, heat preservation and waterproof layer both ends have all carried out the shutoff construction moreover, have improved oblique roofing structure's whole heat preservation and water-proof effects, have guaranteed oblique roofing structure's construction quality.

Preferably, the cornice sealing edge is formed by pouring concrete, and is anchored to the reinforced concrete roof panel through embedded parts embedded in the cornice sealing edge.

Preferably, the structure further comprises an overhanging groove which is integrated with the frame column and the reinforced concrete roof panel in a cast-in-place mode and has a U-shaped cross section, the tops of two side faces of the overhanging groove are respectively connected with the reinforced concrete roof panel positioned on two sides of the overhanging groove, a leveling layer, a waterproof layer and a protective layer are sequentially laid on a notch of the overhanging groove from inside to outside, the bottom surface of the overhanging groove is arranged in a gradient mode, a water falling port is formed in the end portion of the overhanging groove, and the water falling port is communicated with a drain pipe.

Preferably, the insulation layer is made of extruded polystyrene board.

Preferably, the leveling layer is made of cement mortar.

Preferably, the waterproof layer is formed by laying a high polymer modified asphalt waterproof coiled material.

Preferably, the protective layer is formed by pouring fine stone concrete.

Preferably, the decorative surface layer comprises a plurality of water guiding strips, tile hanging strips and tiles, the water guiding strips are arranged at intervals along the gradient direction of the reinforced concrete roof panel, the tile hanging strips are arranged at the tops of the water guiding strips and are arranged at intervals along the horizontal extending direction of the reinforced concrete roof panel, and the tiles are arranged on the tile hanging strips in a stacked mode.

Preferably, the supporting structure comprises a vertically arranged frame column, a horizontal beam and a folding beam which are arranged at the top of the frame column, and the reinforced concrete roof panel is erected and fixedly connected to the horizontal beam and the top of the folding beam.

Preferably, the reinforced concrete roof panel further comprises gable walls positioned at two ends of the reinforced concrete roof panel, and the gable walls are densely built by filling bricks.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the sloping roof structure of the present invention;

fig. 2 is a partially enlarged view of a portion a of fig. 1;

fig. 3 is a schematic structural view of another embodiment of the sloping roof structure of the present invention.

The numbers in the figures are as follows:

a frame column 1; a horizontal beam 2; folding the beam 4; a gable wall 5;

a reinforced concrete roof panel 10; an insulating layer 11; a leveling layer 12; a waterproof layer 14; a protective layer 15; a water-repellent strip 16; battens 17; the tiles 18; a cornice edge seal 19; a cornice trench 20; a drain port 21.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention. For convenience of description, the directions of "up" and "down" in the following description are the same as the directions of "up" and "down" in the drawings, but this should not be construed as limiting the technical solution of the present invention.

The utility model discloses an inclined roof structure is explained with reference to fig. 1 to 3, it includes the reinforced concrete roof boarding 10 that sets up in the top of the supporting structure in an inclined way, lay the heat preservation 11, the leveling blanket 12, the waterproof layer 14, the protective layer 15, the decorative cover layer that set up in the top of the reinforced concrete roof boarding 10 from bottom to top in proper order, and connect to the top of the reinforced concrete roof boarding 10 and lie in the eaves mouth banding 19 of heat preservation 11, leveling blanket 12, waterproof layer 14, protective layer 15 bottom, and the decorative cover layer bottom covers eaves mouth banding 19;

the surface of a vertical component of a building is sequentially provided with a leveling layer 12 and a decorative coating from inside to outside, a waterproof layer 14 of an inclined roof structure extends upwards along the vertical component at the joint part of the top of the inclined roof structure and the vertical component, and the edge of the waterproof layer 14 is covered by a decorative surface layer after being sealed. The vertical members in this embodiment are horizontal beams 2, outer walls, and the like.

The utility model discloses an inclined roof structure, including reinforced concrete roof boarding 10, and from bottom to top lay in proper order in reinforced concrete roof boarding 10 top heat preservation 11, leveling blanket 12, waterproof layer 14, protective layer 15, architectural surface, play the waterproof effect of heat preservation to the building structure, at the linking position of inclined roof structure top and vertical component, inclined roof structure's waterproof layer 14 extends upwards along vertical component and is covered by architectural surface, guarantees the waterproof effect at linking position; the oblique roofing structure bottom still is equipped with eaves mouth banding 19, and each layer structure that can avoid laying on the reinforced concrete roof boarding 10 is corroded and is damaged by external environment, and this oblique roofing structure has simplified the structure that links up position and eaves mouth position with vertical component, easily construction, and

heat preservation

11 and 14 both ends of waterproof layer have all carried out the shutoff construction moreover, have improved oblique roofing structure's whole heat preservation and water-proof effects, have guaranteed oblique roofing structure's construction quality.

As shown in fig. 1 and 2, cornice sealing 19 is formed by pouring concrete and is anchored to reinforced concrete roof panel 10 by embedded parts embedded in cornice sealing 19, so as to prevent each layer of structure laid on reinforced concrete roof panel 10 from being damaged by erosion of external environment,

please continue to refer to fig. 1 and fig. 2, the utility model discloses an oblique roofing structure still includes with frame post 1, reinforced concrete roof boarding 10 cast-in-place eaves slot 20 as an organic whole, the top of two sides of eaves slot 20 that transversal personally submits the U-shaped is connected with the reinforced concrete roof boarding 10 of both sides respectively, screed-coat 12, waterproof layer 14 and protective layer 15 are laid in proper order to the notch of eaves slot 20 from inside to outside, the bottom surface of eaves slot 20 is the slope setting, and the tip of eaves slot 20 is equipped with the mouth of falling into water 21, the mouth of falling into water 21 and drain pipe (not shown in the figure) intercommunication. Because the cornice groove 20, the frame columns 1 and the reinforced concrete roof panel 10 are integrally cast in place, connecting nodes of the cornice groove 20 and other components are reduced, and the waterproof effect of the inclined roof structure is improved.

As shown in FIG. 2, the insulation layer 11 is made of an extruded polystyrene board and has a thickness of 60 mm. The extruded polystyrene board is a hard foamed plastic board which is prepared by adding materials such as a fire retardant and the like into polystyrene serving as a raw material, heating and mixing the materials, injecting a catalyst into the mixture, and then carrying out extrusion forming.

The leveling layer 12 is made of cement mortar mixed by cement and sand in a mass ratio of 1:3, and the thickness of the leveling layer 12 in the embodiment is 15 mm.

The waterproof layer 14 is formed by laying a high polymer modified asphalt waterproof roll material, and the thickness is 3.0 mm.

The protective layer 15 is formed by casting fine stone concrete having a strength of C20 and has a thickness of 40 mm.

As shown in fig. 1 and 2, the decorative surface layer includes the water guiding strip 16, battens 17 and tiles 18, a plurality of water guiding strips 16 set up along the slope direction interval of the sloping roof structure, a plurality of battens 17 set up in the top of water guiding strip 16 and set up along the horizontal extending direction interval of the sloping roof structure, the interval of battens 17 needs to set up according to the specification of tiles 18, tiles 18 set up in battens 17 in a stacked manner, water guiding strip 16 and battens 17 in this embodiment all adopt the size to be 30mmx4 mm's anticorrosion wood to make.

As shown in fig. 3, the supporting structure includes a vertically disposed frame column 1, a horizontal beam 2 and a folded beam 4 disposed on top of the frame column 1, and a reinforced concrete roof panel 10 is erected and fixedly connected on top of the horizontal beam 2 and the folded beam 4, so as to provide stable support for the reinforced concrete roof panel 10.

With continued reference to fig. 3, the sloping roof structure further comprises gable walls 5 at both ends of the reinforced concrete roof panel 10, and the gable walls 5 are densely built by filled bricks.

The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, so that any changes and modifications made by those skilled in the art according to the above disclosure are all within the scope of the appended claims.

Claims

1. A sloping roof structure, characterized in that it comprises:

2. A sloping roof construction according to claim 1, wherein: the eaves mouth banding is formed by concrete placement to through bury underground in the embedded part anchor in the eaves mouth banding in reinforced concrete roof boarding.

3. A sloping roof construction according to claim 1, wherein: the steel reinforced concrete roof boarding cast-in-place structure further comprises an overhanging groove which is integrated with the frame column and the reinforced concrete roof boarding in a cast-in-place mode and has a U-shaped cross section, the tops of two side faces of the overhanging groove are respectively connected with the reinforced concrete roof boarding located on two sides of the overhanging groove, a leveling layer, a waterproof layer and a protective layer are sequentially laid on a notch of the overhanging groove from inside to outside, the bottom surface of the overhanging groove is in gradient arrangement, a water falling port is formed in the end portion of the overhanging groove, and the water falling port is communicated with a drain pipe.

4. A sloping roof construction according to any of claims 1 to 3, wherein: the heat-insulating layer is made of extruded polystyrene boards.

5. A sloping roof construction according to any of claims 1 to 3, wherein: the leveling layer is made of cement mortar.

6. A sloping roof construction according to any of claims 1 to 3, wherein: the waterproof layer is formed by laying high polymer modified asphalt waterproof coiled materials.

7. A sloping roof construction according to any of claims 1 to 3, wherein: the protective layer is formed by pouring fine stone concrete.

8. A sloping roof construction according to any of claims 1 to 3, wherein: the decorative surface layer comprises water-guiding strips, tile hanging strips and tiles, the water-guiding strips are arranged at intervals along the gradient direction of the reinforced concrete roof panel, the tile hanging strips are arranged at the tops of the water-guiding strips and are arranged at intervals along the horizontal extending direction of the reinforced concrete roof panel, and the tiles are arranged on the tile hanging strips in a stacked mode.

9. A sloping roof construction according to claim 1, wherein: the supporting structure comprises a vertically arranged frame column, a horizontal beam and a folding beam, wherein the horizontal beam and the folding beam are arranged at the top of the frame column, and the reinforced concrete roof panel is erected and fixedly connected to the horizontal beam and the top of the folding beam.

10. A sloping roof construction according to claim 1, wherein: the reinforced concrete roof slab is characterized by further comprising gable walls positioned at two ends of the reinforced concrete roof slab, and the gable walls are densely built by filling bricks.