CN213710127U

CN213710127U - Roof structure

Info

Publication number: CN213710127U
Application number: CN202021693144.7U
Authority: CN
Inventors: 刘远霞
Original assignee: Shenzhen Huasen Construction Engineering Consulting Co ltd
Current assignee: Shenzhen Huasen Construction Engineering Consulting Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-07-16
Anticipated expiration: 2030-08-13

Abstract

The utility model provides a roofing structure, roofing structure includes building subject's structural layer, wherein, the structural layer include the structural slab and be formed at slope is looked for to the structure on the structural slab, the structural slab with slope is looked for to the structure and pours as an organic whole. That is, in the embodiment, the upper side of the structural layer is set to be the structure for slope finding, so that the traditional building material structure is eliminated, the construction processes are reduced, the construction efficiency is improved, and the cost is reduced.

Description

Roof structure

Technical Field

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

Background

At present, the common slope finding mode of the roof is slope finding for building materials, for example, a 1: 2.5 cement mortar, LC5.0 ceramsite concrete and the like, namely the defects of low construction efficiency and higher cost.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a roofing structure aims at reducing the work procedure to improve efficiency of construction and reduce cost.

In order to achieve the above object, the utility model provides a roofing structure, roofing structure includes building subject's structural layer, wherein, the structural layer include the structural slab and be formed at slope is looked for to structure on the structural slab, the structural slab with slope is looked for to the structure and pours as an organic whole.

In an alternative embodiment, the structure has a slope finding slope of 3%.

In an optional embodiment, the structural plate and the structural slope are arranged at an included angle.

In an alternative embodiment, the cross-sectional shape of the structural panel is rectangular.

In an alternative embodiment, the roofing structure further comprises:

the waterproof structure comprises a first waterproof layer and a second waterproof layer, wherein the first waterproof layer and the second waterproof layer are sequentially arranged in the structure for slope finding, and the thickness of the first waterproof layer is smaller than that of the second waterproof layer.

In an optional embodiment, the first waterproof layer is a polyurethane waterproof coating, and the second waterproof layer is a self-adhesive modified asphalt polyester tire waterproof roll.

In an alternative embodiment, the roofing structure further comprises:

and the heat insulation layer and the protective layer are sequentially arranged on the second waterproof layer.

In an optional embodiment, a separation gap is arranged on the protective layer;

the roofing structure further includes:

and the sealant is embedded in the separation gap.

In an alternative embodiment, the roofing structure further comprises:

the first separation layer is arranged between the heat preservation layer and the second waterproof layer, and the second separation layer is arranged between the heat preservation layer and the protective layer.

In an alternative embodiment, the first and second separator layers are both nonwoven materials.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments or examples of the present invention, the drawings used in the embodiments or examples will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is the utility model discloses a partial structure schematic diagram of roofing structure.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, the present invention provides a roofing structure.

The roof structure in this embodiment includes a structural layer 20 of a building main body, where the structural layer 20 includes a structural plate 21 and a structural slope 22 formed on the structural plate 21, and the structural plate 21 and the structural slope 22 are cast integrally. That is, in the present embodiment, the upper side of the structural layer 20 is set as the structural slope 22, so that the conventional building material structure is eliminated, and thus, the number of construction processes is reduced, thereby improving the construction efficiency and reducing the cost.

Further, in order to position the structural layer 20, the roof structure in this embodiment further includes a ceiling 10, and the structural layer 20 is disposed on the ceiling 10, wherein the ceiling 10 may be made of gypsum putty.

Further, the slope of the structure finding slope 22 is 3%, so that water on the roof can flow to a drainage port or a drainage groove along the slope direction of the structure finding slope 22, and water is prevented from accumulating on the structural layer 20.

Further, the structural plate 21 and the structural slope 22 are arranged at an included angle. Namely, the structural plate 21 is arranged on the ceiling 10, the structural slope 22 is arranged on the side of the structural plate 21 opposite to the ceiling 10, and the extension lines of the structural plate 21 and the structural slope 22 form an acute angle.

Further, the structural plate 21 is disposed in parallel with the ceiling 10. Namely, the structural slab 21 and the structural slope 22 are cast integrally, and the structural layer 20 is set to be of a bottom-flat uphill type, namely, the structural slope 22 is set to be of a structural slope, so that drainage is facilitated.

Alternatively, the cross-sectional shape of the structural plate 21 is rectangular or other shapes, and is not limited herein.

Further, the roof structure still includes first waterproof layer 30 and second waterproof layer 40, first waterproof layer 30 and second waterproof layer 40 set gradually in the structure is looked for the slope 22, just the thickness of first waterproof layer 30 is less than the thickness of second waterproof layer 40. Namely, the first waterproof layer 30 and the second waterproof layer 40 serve to prevent water from penetrating into the structural layer 10, so as to protect the structure of the structural layer 10.

Optionally, in this embodiment, two waterproof layers, that is, the first waterproof layer 30 and the second waterproof layer 40, are disposed to protect the structural layer 10 in two layers, so as to improve the waterproof performance of the structural layer 10.

Optionally, the thickness of the first waterproof layer 30 is 1.5mm, and the thickness of the second waterproof layer 40 is 3 mm. That is, the second waterproof layer 30 disposed at the outer layer is used for blocking most of water, and when a small amount of water permeates into the first waterproof layer 30 through the second waterproof layer 40, the first waterproof layer 30 blocks the small amount of water, thereby achieving a better waterproof performance.

Further, the top of the structural layer 20 is set as the structural slope 22, that is, when the second waterproof layer 40 is bonded to the structural slope 22, no sand or ash is generated, so that the bonding degree of the second waterproof layer 40 is affected, and water leakage on the roof is caused.

Further, the first waterproof layer 30 is a thick polyurethane waterproof coating, and the second waterproof layer 40 is a polyester-tire waterproof roll. Of course, in this embodiment, the first waterproof layer 30 and the second waterproof layer 40 may also be made of other waterproof materials, as long as the materials of the first waterproof layer 30 and the second waterproof layer 40 are compatible, and are not limited herein.

Further, the roof structure further comprises a heat insulation structural layer arranged on the second waterproof layer, wherein the waterproof heat insulation structural layer comprises a heat insulation layer 50 and a protective layer 60 which are sequentially arranged on the second waterproof layer 40. Of course, in this embodiment, the protective layer 60 may further include a bonding layer (not shown) and a finishing layer (not shown), which are not limited herein.

Optionally, the insulation layer 50 is an XPS insulation board, and the density of the XPS insulation board is greater than or equal to 25Kg/m³。

Further, in order to enhance the sealing performance of the roof structure, the protective layer 60 of this embodiment is provided with a separation gap (not shown). The roof structure further comprises a sealant (shown in the figure), the sealant is embedded in the separation gap, and the width of the separation gap is 20 cm.

Optionally, the protective layer 60 is formed by pouring fine stone concrete.

Further, in order to provide strength to the protection layer 60, in this embodiment, a steel bar is disposed inside the protection layer 60.

Further, the roofing structure further includes a first separation layer 70 and a second separation layer 80, the first separation layer 70 is disposed between the insulation layer 50 and the second waterproof layer 22, and the second separation layer is disposed between the insulation layer 50 and the protection layer 60. So as to separate the upper and lower portions of the insulating layer 50 from the second waterproof layer 22 and the protective layer 60, respectively.

Further, the first and

second separation layers

70 and 80 are both nonwoven materials.

Optionally, the bonding layer is a dry hard concrete.

The utility model discloses an in the embodiment, roofing structure includes building subject's structural layer 20, wherein, structural layer 20 include structural slab 21 and form in slope 22 is looked for to the structure on the structural slab 21, structural slab 21 with slope 22 is looked for to the structure is poured as an organic whole. That is, in the present embodiment, the upper side of the structural layer 20 is set as the structural slope 22, so that the conventional building material structure is eliminated, and thus, the number of construction processes is reduced, thereby improving the construction efficiency and reducing the cost.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent transformation made by the contents of the specification and the drawings, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a roofing structure, its characterized in that, roofing structure includes building subject's structural layer, wherein, the structural layer includes the structural slab and is formed at slope is looked for to the structure on the structural slab, the structural slab with slope is looked for to the structure and pours as an organic whole.

2. The roofing structure of claim 1 wherein the structure seeks a slope with a slope of 3%.

3. A roofing structure according to claim 1 wherein the structural panels are angled relative to the structural slope.

4. A roofing structure according to claim 3 wherein the cross-sectional shape of the structural panels is rectangular.

5. The roofing structure of claim 3 further comprising:

6. The roofing structure of claim 5 wherein said first waterproof layer is a thick polyurethane waterproof paint and said second waterproof layer is a self-adhesive modified asphalt polyester based waterproofing roll.

7. The roofing structure of claim 6 further comprising:

8. A roofing structure according to claim 7 wherein the protective layer is provided with a separation gap;

the roofing structure further includes:

and the sealant is embedded in the separation gap.

9. The roofing structure of claim 7 further comprising:

10. A roofing structure according to claim 9 wherein the first and second separation layers are both non-woven materials.