CN217517975U

CN217517975U - Double-deck waterproof construction of slope roof is directly looked for to concrete for roof planar design

Info

Publication number: CN217517975U
Application number: CN202220875571.XU
Authority: CN
Inventors: 崔俊青
Original assignee: Hebei Jiaqian Construction Engineering Co ltd
Current assignee: Hebei Jiaqian Construction Engineering Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-09-30
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a roof is concrete direct look for double-deck waterproof construction of pitched roof for planar design, include the roof that is formed by concrete placement, the upper surface on roof directly forms the layer of looking for of the drainage of being convenient for, the upper surface of looking for the layer of sloping is provided with the second waterproof layer, the upper surface of second waterproof layer is provided with the heat preservation, the upper surface of heat preservation is provided with the cement hardening inoxidizing coating, the upper surface of cement hardening inoxidizing coating is provided with first waterproof layer. The utility model discloses have double-deck waterproof construction, can have better roof water-proof effects, avoid indoor emergence of leaking, the infiltration condition.

Description

Double-layer waterproof structure for directly finding sloping roof by concrete for roof plane design

Technical Field

The utility model relates to a house waterproof field especially relates to a roof is concrete direct double-deck waterproof construction who looks for pitched roof for planar design.

Background

The existing roof is usually subjected to single-layer waterproof treatment above the heat-insulating layer, the roof is influenced by various severe environments such as wind, sunlight, rain and the like for a long time, the waterproof layer is easy to damage and lose efficacy, and water leakage and water seepage in the roof can be caused after the waterproof layer loses efficacy.

SUMMERY OF THE UTILITY MODEL

Based on the above problem, the utility model aims at providing a roof is concrete direct double-deck waterproof construction who looks for pitched roof for planar design, the utility model discloses a following technical scheme:

the utility model provides a roof is concrete direct look for double-deck waterproof construction of pitched roof for planar design, include the roof that is formed by concrete placement, the upper surface on roof is provided with the layer of looking for of the drainage of being convenient for, the upper surface of looking for the layer of sloping is provided with the second waterproof layer, the upper surface of second waterproof layer is provided with the heat preservation, the upper surface of heat preservation is provided with the cement hardening inoxidizing coating, the upper surface of cement hardening inoxidizing coating is provided with first waterproof layer.

Preferably, the side of the roof is provided with a drainage structure.

Preferably, the drainage structure comprises a first drainage pipe and a second drainage pipe, the outer wall of the upper end of the second drainage pipe is connected with the roof, a second drainage port is reserved at the upper end of the second drainage pipe on the second waterproof layer, and the edge of the second drainage port extends into the second drainage pipe;

the lower extreme of first drain pipe extends to in the last port of second drain pipe, the upper end of first drain pipe runs through extend to behind the heat preservation in the cement hardening inoxidizing coating, first waterproof layer is in the last port department of first drain pipe reserves first drain opening, the edge of first drain opening extends to in the first drain pipe.

Preferably, the upper surface of the first waterproof layer is provided with a waterproof protective layer.

Preferably, the waterproof protective layer is a cement surface, a floor tile, a road tile or a grassland.

Preferably, the heat-insulating layer is a foam board or an extruded board.

Preferably, the heat-insulating layer is provided with a drainage channel on one side facing the second waterproof layer along the direction of the sloping surface of the house.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses have double-deck waterproof construction, can have better roof water-proof effects, avoid indoor emergence of leaking, the infiltration condition.

Drawings

The present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a sectional view of a double-layered waterproof structure of a concrete direct-pitched roof for designing a roof plane according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of a drainage structure in an embodiment of the present invention;

fig. 4 is the structural schematic diagram of the heat preservation layer in the embodiment of the present invention.

Description of reference numerals: 1. a roof; 101. finding a slope layer; 2. a second waterproof layer; 201. a second water discharge port; 3. a heat-insulating layer; 301. a water discharge tank; 4. hardening the protective layer with cement; 5. a first waterproof layer; 501. a first drain port; 6. a waterproof protective layer; 7. a drainage structure; 701. a first drain pipe; 702. and a second drain pipe.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given to the present invention in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, the present embodiment discloses a double-layer waterproof structure of a concrete direct-sloping roof for roof surface design, which comprises a roof 1 formed by pouring concrete, and a sloping layer 101 for facilitating drainage is directly formed on the upper surface of the roof 1. The roof 1 in this embodiment is bulged at the middle to form a slope layer 101 for draining water to both sides. In addition to this embodiment, the roof 1 is raised on one side to form a slope layer 101 for draining water to the side.

The upper surface of looking for slope layer 101 is provided with second waterproof layer 2, and the upper surface of second waterproof layer 2 is provided with heat preservation 3, and the upper surface of heat preservation 3 is provided with cement hardening inoxidizing coating 4, and the upper surface of cement hardening inoxidizing coating 4 is provided with first waterproof layer 5. The cement hardening protective layer 4 not only protects the lower insulating layer 3, but also facilitates the construction of the upper first waterproof layer 5.

In this embodiment, the second waterproof layer 2 and the first waterproof layer 5 are commonly-used waterproof materials in the market, and specifically, SBS waterproof rolls or waterproof paint may be selected. The heat-insulating layer 3 is made of low-water-absorption materials such as common foam boards and extruded plastic boards in the market, and the heat-insulating layer 3 is formed by splicing a plurality of foam boards together.

In order to further effectively protect the outermost first waterproof layer 5 and prolong the service life of the outermost first waterproof layer 5, a waterproof protective layer 6 is arranged on the upper surface of the first waterproof layer 5. In the present embodiment, the waterproof layer 6 is a cement surface, a floor tile, a road tile, or a grass surface. The cement surface is formed by hardening cement concrete plastering.

In this embodiment, a drainage structure 7 is provided at a side portion of the roof, and rainwater on the roof may be drained through the drainage structure 7. In this embodiment, the drainage structure 7 can drain water on the first waterproof layer 5, and can drain water on the second waterproof layer 2 when the first waterproof layer 5 leaks water.

As a possible implementation manner, as shown in fig. 3, the drainage structure 7 includes a first drainage pipe 701 and a second drainage pipe 702, and the pipe diameter of the first drainage pipe 701 is smaller than that of the second drainage pipe 702. The outer wall of the upper end of the second drain pipe 702 is fixed with the roof 1, the second waterproof layer 2 is provided with a second drain opening 201 at the upper end of the second drain pipe 702, and the edge of the second drain opening 201 extends into the second drain pipe 702 and is attached to the inner wall of the second drain pipe 702. The lower extreme of first drain pipe 701 extends to in the last port of second drain pipe 702, the upper end of first drain pipe 701 extends to in the cement hardening inoxidizing coating 4 after running through heat preservation 3, extend to cement hardening inoxidizing coating 4 after heat preservation 3 and can fix first drain pipe 701, first waterproof layer 5 has first drain opening 501 in the reservation of the last port department of first drain pipe 701, the edge of first drain opening 501 extends to in the first drain pipe 701 and attached on the inner wall of first drain pipe 701. When the waterproof protective layer 6 is provided on the upper surface of the first waterproof layer 5, the waterproof protective layer 6 is also provided with a drain port above the first drain port 501.

The working principle of the drainage structure 7 is as follows: normally, the rainwater is converged to the first drain port 501 through the first waterproof layer 5, and then is discharged through the first drain pipe 701 and the second drain pipe 702. When the first waterproof layer 5 leaks water, the leaked rainwater can leak to the second waterproof layer 2 through the cement hardened protective layer 4 and the heat insulating layer 3, and then flow together to the second water outlet 201 and be discharged through the second water outlet 702.

As shown in fig. 4, in order to facilitate the drainage of water from the lower surface of the insulating layer 3, a drainage groove 301 is formed in the surface of the insulating layer 3 facing the second waterproof layer 2 along the slope direction of the house, and the leaked rainwater may flow back to the second drainage port 201 through the drainage groove 301.

The above-mentioned embodiments are only described in the preferred embodiments of the present invention, but not limited to the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims

1. The utility model provides a roof is concrete for planar design directly looks for double-deck waterproof construction of abat-vent, includes roof (1) that is formed by concrete placement, its characterized in that: the upper surface of roof (1) directly forms the slope layer (101) of looking for of the drainage of being convenient for, the upper surface of looking for slope layer (101) is provided with second waterproof layer (2), the upper surface of second waterproof layer (2) is provided with heat preservation (3), the upper surface of heat preservation (3) is provided with cement hardening inoxidizing coating (4), the upper surface of cement hardening inoxidizing coating (4) is provided with first waterproof layer (5).

2. The double-layer waterproof structure of the concrete direct-finding pitched roof for roof plane design according to claim 1, characterized in that: the side part of the roof (1) is provided with a drainage structure (7).

3. The double-layer waterproof structure of the concrete direct-finding pitched roof for roof plane design according to claim 2, characterized in that: the drainage structure (7) comprises a first drainage pipe (701) and a second drainage pipe (702), the outer wall of the upper end of the second drainage pipe (702) is connected with the roof (1), a second drainage port (201) is reserved at the upper end opening of the second drainage pipe (702) on the second waterproof layer (2), and the edge of the second drainage port (201) extends into the second drainage pipe (702);

the lower extreme of first drain pipe (701) extends to in the last port of second drain pipe (702), the upper end of first drain pipe (701) is run through extend to behind heat preservation (3) in cement hardening inoxidizing coating (4), first waterproof layer (5) are in the last port department of first drain pipe (701) reserves first drain opening (501), the edge of first drain opening (501) extends to in first drain pipe (701).

4. The double-layer waterproof structure of the concrete direct-finding pitched roof for roof plane design according to claim 1, characterized in that: and a waterproof protective layer (6) is arranged on the upper surface of the first waterproof layer (5).

5. The double-layer waterproof structure of the concrete direct pitched roof for roof surface design according to claim 4, wherein: the waterproof protective layer (6) is a cement surface, a floor tile, a road tile or a grassland.

6. The double-layer waterproof structure of the concrete direct-finding pitched roof for roof plane design according to claim 1, characterized in that: the heat-insulating layer (3) is a foam board or an extruded board.

7. The double-layer waterproof structure of the concrete direct pitched roof for roof surface design according to claim 1 or 6, characterized in that: and a drainage groove (301) is formed in one surface of the heat-insulating layer (3) facing the second waterproof layer (2) along the slope direction of the house.