CN217811994U

CN217811994U - Parapet waterproof construction

Info

Publication number: CN217811994U
Application number: CN202220723297.4U
Authority: CN
Inventors: 廖璟辉; 吴克练; 潮晶; 郑佳奇; 容永志
Original assignee: Zhuhai Huafa Architectural Design Consulting Co Ltd; Zhuhai Huafa Group Co Ltd
Current assignee: Zhuhai Huafa Architectural Design Consulting Co Ltd; Zhuhai Huafa Group Co Ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-11-15
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to the field of building walls, in particular to a parapet waterproof structure, which comprises a roof wall; a parapet wall; the roof waterproof material layer is arranged on the inner wall of the parapet wall; the waterproof protective layer is arranged on the inner wall of the parapet wall, and the roof waterproof material layer is arranged between the parapet wall and the waterproof protective layer; the inner wall bottom of parapet is provided with the notch, turns over on the roofing waterproof material layer and fixed the setting in the notch department of parapet, and waterproof layer is including brickwork and waterproof cement mortar plastering, and the one side that roofing waterproof material layer kept away from the parapet is built by laying bricks or stones and is had the brickwork of height such as parapet notch department, and the brickwork flushes with the inner wall of parapet. The utility model discloses an it places roofing waterproof material layer and makes the wall body have certain waterproof ability to set up the notch on the parapet, makes roofing waterproof material layer can receive the protection through set up waterproof layer in the notch, has solved the parapet and has appeared hollowing phenomenon and potential safety hazard problem on the wall.

Description

Parapet waterproof construction

Technical Field

The utility model relates to a building wall body field specifically is a parapet waterproof construction.

Background

The parapet is the low wall around the building roof, and the main effect is in addition to maintaining safety, also can make waterproof material binding off in the bottom to avoid the waterproof layer infiltration, plays the waterproof effect of roofing, and the parapet on the people's roof effect is the safety of protection personnel, and plays the decoration effect to the building facade, and the parapet on the people's roof effect of not having except that facade decoration effect, still fixes the linoleum.

The common roof parapet waterproof structure in the existing building industry has two methods: 1. by carrying out the net hanging and plastering treatment in the upturning range of the waterproof layer, the waterproof effect is achieved, but the hollowing phenomenon is easy to occur if the water accumulation time is too long. 2. Protect through building bricks outside the waterproof layer, such protection time is longer but the protruding parapet of brickwork leads to climbing easily, can constitute the potential safety hazard to active children.

SUMMERY OF THE UTILITY MODEL

For overcoming the above-mentioned defect of prior art, the utility model provides a parapet waterproof construction can not appear hollowing phenomenon and potential safety hazard to can reduce the potential safety hazard that the climbing caused.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a waterproof structure for parapet wall comprises a waterproof structure,

the roof wall is of a reinforced concrete structure;

the parapet wall is formed by pouring along the side wall of the roof wall and extends upwards;

the roof waterproof material layer is arranged on the inner wall of the parapet wall;

the waterproof protective layer is arranged on the inner wall of the parapet wall, and the roof waterproof material layer is arranged between the parapet wall and the waterproof protective layer;

the inner wall bottom of parapet is provided with the notch, turns over on the roofing waterproof material layer and fixed the setting in the notch department of parapet, and waterproof layer is including brickwork and waterproof cement mortar plastering, and the one side that roofing waterproof material layer kept away from the parapet is built by laying bricks or stones and is had the brickwork of height such as parapet notch department, and the brickwork flushes with the inner wall of parapet.

Preferably, the roof waterproof material layer comprises a coating waterproof layer and a coiled material waterproof layer, the roof waterproof material layer is horizontally arranged in the roof wall, one end of the roof waterproof material layer, which is close to the parapet, is turned upwards and is arranged at the notch of the parapet, and the upturned part of the roof waterproof material layer is attached to the inner wall of the notch of the parapet.

Preferably, rectangular recess has been seted up to the notch department upper end of parapet, and the inner wall laminating of rectangular recess and parapet, the thickness of rectangular recess equals the thickness of roofing waterproof material layer, and the partial top that turns up of roofing waterproof material layer slides and sets up in rectangular recess.

Preferably, the upturning part of the roof waterproof material layer is fixedly connected with the parapet through cement, the four cement nails are arranged on the roof waterproof material layer in parallel and have the same interval with each other, and a galvanized gasket is arranged between the cement nails and the roof waterproof material layer.

Preferably, the notch department at the parapet builds brickwork such as height with the notch by laying bricks or stones, and the brickwork is close to the one side and the laminating of roofing waterproof material layer, and the one side that roofing waterproof material layer was kept away from to the brickwork flushes with the inner wall of parapet.

Preferably, waterproof cement mortar plaster covers the inner wall of parapet and paves the top surface of roof wall, is provided with the wire net in the waterproof cement mortar plaster, and waterproof cement mortar plaster is provided with the sealed glue of polyurethane and caulks in the one side of keeping away from the parapet.

Compared with the prior art, the utility model beneficial effect who has is:

1. this application places roofing waterproof material layer through seting up the notch on the parapet and makes the wall body have certain waterproof ability, makes roofing waterproof material layer can receive the protection through set up waterproof layer in the notch, and this application sets up through the above, has solved the parapet and has appeared hollowing phenomenon and potential safety hazard problem on the wall.

2. This application is through setting up roofing waterproof material layer in the notch of parapet for hollowing can not appear in roofing waterproof material layer hanging net plastering part.

3. This application makes roofing waterproof material layer can be by preliminary fixed through the mode of establishing rectangular recess in the notch of parapet.

4. Thereby this application makes roofing waterproof material layer and parapet fully to laminate together through the mode that uses cement nail thereby guarantee that roofing waterproof material layer can not take place to remove.

5. This application carries out the guard action through setting up the brickwork in the notch to roofing waterproof material layer for there is not the climbing point on the parapet, has reduced the potential safety hazard that the climbing caused.

6. This application makes roofing waterproof material layer have the second floor protective layer to protect it through the mode that uses waterproof cement mortar to wipe and cover the parapet.

Drawings

Fig. 1 is an overall perspective view of the present invention;

fig. 2 is an overall side view of the present invention;

fig. 3 is an overall cross-sectional view of the present invention;

fig. 4 is an exploded view of the whole structure of the present invention;

fig. 5 is a first perspective view of the waterproof roof material layer of the present invention;

fig. 6 is a second perspective view of the waterproof roof material layer of the present invention.

The reference numbers in the figures are:

1-a roof wall;

2-parapet wall; 2 a-a notch; 2 b-a strip groove;

3-a roof waterproof material layer; 3 a-coating waterproof layer; 3 b-a waterproof layer of coiled material; 3 c-cement nails; 3 d-a galvanized gasket;

4-waterproof protective layer; 4 a-masonry; 4 b-plastering waterproof cement mortar; 4 c-polyurethane sealant.

Detailed Description

The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

In order to solve the technical problems of hollowing and potential safety hazards of the conventional parapet after long-term use, referring to fig. 1 to 6, a parapet waterproof structure includes,

the roof wall 1 is of a reinforced concrete structure;

the parapet wall 2 is formed by pouring the parapet wall 2 along the side wall of the roof wall 1, and the parapet wall 2 extends upwards;

the roof waterproof material layer 3 is arranged on the inner wall of the parapet wall 2;

the waterproof protective layer 4 is arranged on the inner wall of the parapet wall 2, and the roof waterproof material layer 3 is arranged between the parapet wall 2 and the waterproof protective layer 4;

the inner wall bottom of parapet 2 is provided with notch 2a, and roofing waterproof material layer 3 turns over and fixed the setting in notch 2a department of parapet 2, and waterproof layer 4 is including brickwork 4a and waterproof cement mortar plastering 4b, and roofing waterproof material layer 3 keeps away from the one side of parapet 2 and builds by laying bricks or stones and have 2 high brickwork 4a of notch 2a department of parapet, and brickwork 4a flushes with the inner wall of parapet 2.

Specifically, when running into rainy day weather, the rainwater touches the parapet 2 that sets up on the roof under the blowing of wind-force, partial rainwater just piles up on roof wall 1, accumulational rainwater will flow into the wall body along the wall, roofing waterproof material layer 3 will block these rainwater and continue to soak into the wall body this moment, these roof waterproof material layer 3 that soak into the wall body will contact this moment, roofing waterproof material layer 3 will block further soaking of rainwater, the waterproof layer 4 who sets up in the roofing waterproof material layer 3 outside will block some rainwater, thereby avoid roofing waterproof material layer 3 once only to contact a large amount of rainwater and go out the swell phenomenon and reduce life.

Further:

in order to solve the technical problem that the service life of the roof waterproof material layer 3 is affected after the roof waterproof material layer is contacted with rainwater for a long time, the following technical scheme is provided as shown in fig. 3 to 4: roofing waterproof material layer 3 comprises coating waterproof layer 3a and coiled material waterproof layer 3b, and roofing waterproof material layer 3 level setting is in 1 inside and be close to parapet 2 one end and upwards turn up and set up in parapet 2's notch 2a department, and roofing waterproof material layer 3 turns up the partial inner wall laminating of 2a departments of notch of parapet 2 of portion and parapet 2 that turn up.

Specifically, the rainwater falls on the roof, and accumulational rainwater will soak the wall body, because roofing waterproof material layer 3's existence, these rainwater will not further soak into in the wall body, and because the design on roof, accumulational rainwater will flow to parapet 2's direction, because roofing waterproof material layer 3 sets up notch 2a department at parapet 2 this moment, thereby roofing waterproof material layer 3 can not make the life who has reduced roofing waterproof material layer 3 with a large amount of rainwater contact the very first time.

Further:

in order to solve the technical problem of how to preliminarily fix the position of the waterproof material, referring to fig. 3 to 6, the following technical solutions are provided: rectangular recess 2b has been seted up to the notch 2a department upper end of parapet 2, and the inner wall laminating of rectangular recess 2b and parapet 2, rectangular recess 2 b's thickness equals the thickness of roofing waterproof material layer 3, and roofing waterproof material layer 3's the partial top that turns over slides and sets up in rectangular recess 2 b.

The one end that sets up roofing waterproof material layer 3 touching parapet 2 on roof wall 1 will upwards turn up, if do not apply a restraint to roofing waterproof material layer 3's the part of turning up, roofing waterproof material layer 3 turns up the part and will take place the slope after the turn-up, roofing waterproof material layer 3's the part of turning up like this will need artificial with its adjustment position, when having seted up rectangular recess 2b in notch 2a, roofing waterproof material layer 3's the part of turning up will slide to rectangular recess 2b in, the parapet 2 that will laminate all the time of the part of turning up of having guaranteed roofing waterproof material layer 3 this moment.

Further:

in order to solve the technical problem of how to prevent the waterproof roofing material layer 3 arranged in the parapet wall 2 from moving, the following technical solutions are provided as shown in fig. 4 to 6: carry out fixed connection through cement nail 3c between roofing waterproof material layer 3's the upturning portion and the parapet 2, four cement nails 3c parallel arrangement and each other have the same interval on roofing waterproof material layer 3, are provided with galvanized gasket 3d between cement nail 3c and roofing waterproof material layer 3.

Specifically, when the top of the part that turns up of roofing waterproof material layer 3 along parapet 2's notch 2a inner wall rebound to rectangular recess 2b in, roofing waterproof material layer 3's this moment position is fixed preliminarily, still have the phenomenon of rocking, through cement nail 3c with roofing waterproof material layer 3 and parapet 2 fixed connection together, can guarantee like this that roofing waterproof material layer 3 and parapet 2 are fully laminated together and can not take place phenomenons such as removal again.

Further:

in order to solve the technical problem that the masonry 4a arranged outside the roof waterproof material layer 3 can form a potential safety hazard, the following technical scheme is provided as shown in fig. 3 to 4: masonry 4a with the equal height of notch 2a is built by laying bricks or stones in the notch 2a department of parapet 2, and masonry 4a is close to the one side and the laminating of roofing waterproof material layer 3, and the one side that roofing waterproof material layer 3 was kept away from to masonry 4a flushes with the inner wall of parapet 2.

Specifically, when roofing waterproof material layer 3 kept away from parapet 2 one side laminating brickwork 4a, brickwork 4a will play the effect of protection roofing waterproof material layer 3, when brickwork 4a extends parapet 2's notch 2a department, these convex brickwork will make parapet 2's bottom have the climbing point, and children cross parapet 2 through these climbing points very easily to there is certain potential safety hazard.

Further:

in order to solve the technical problem that rainwater may flow into the waterproof layer from the gap of the brickwork, the following technical scheme is provided with reference to fig. 3 to 4: waterproof cement mortar plastering 4b covers the inner wall of parapet 2 and is paved on the top surface of roof wall 1, is provided with the wire net in waterproof cement mortar plastering 4b, and waterproof cement mortar plastering 4b is provided with the sealed 4c of polyurethane sealant on keeping away from the one side of parapet 2 and caulks.

Specifically, when brickwork 4a sets up in notch 2a, brickwork 4a can play most guard action to roofing waterproof material layer 3 this moment, can still have the gap between brickwork 4a and parapet 2, be equipped with one deck waterproof cement mortar and wipe one's face 4b through the inner wall upper berth at parapet 2 this moment and will play the second floor guard action to roofing waterproof material layer 3, accumulational rainwater will just can contact roofing waterproof material layer 3 through brickwork 4a after waterproof cement mortar is wiped one's face 4b earlier.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A waterproof structure for parapet wall comprises a waterproof structure,

the roof wall (1), the roof wall (1) is a reinforced concrete structure;

the parapet wall (2) is formed by pouring along the side wall of the roof wall (1), and the parapet wall (2) extends upwards;

the roof waterproof material layer (3), the roof waterproof material layer (3) is arranged on the inner wall of the parapet wall (2);

the waterproof protective layer (4) is arranged on the inner wall of the parapet wall (2), and the roof waterproof material layer (3) is arranged between the parapet wall (2) and the waterproof protective layer (4);

its characterized in that, the inner wall bottom of parapet (2) is provided with notch (2 a), roofing waterproof material layer (3) are gone up to turn over and fixed the setting in notch (2 a) department of parapet (2), waterproof layer (4) are including brickwork (4 a) and waterproof cement mortar plastering (4 b), the one side that parapet (2) were kept away from in roofing waterproof material layer (3) is built by laying bricks or stones masonry (4 a) of locating equal height with parapet (2) notch (2 a), brickwork (4 a) flush with the inner wall of parapet (2).

2. A parapet waterproof structure according to claim 1, characterized in that the roofing waterproof material layer (3) is composed of a film waterproof layer (3 a) and a coiled material waterproof layer (3 b), the roofing waterproof material layer (3) is horizontally arranged inside the roof wall (1) and is arranged at the position of the notch (2 a) of the parapet (2) with one end close to the parapet (2) turned upwards, and the turned-up part of the roofing waterproof material layer (3) is attached to the inner wall of the notch (2 a) of the parapet (2).

3. A parapet waterproof structure according to claim 2, characterized in that the upper end of the recess (2 a) of the parapet (2) is provided with a strip groove (2 b), the strip groove (2 b) is attached to the inner wall of the parapet (2), the thickness of the strip groove (2 b) is equal to the thickness of the roof waterproof material layer (3), and the top end of the upturned part of the roof waterproof material layer (3) is slidably arranged in the strip groove (2 b).

4. A parapet waterproof structure according to claim 3, characterized in that the upturned part of the roofing waterproof material layer (3) is fixedly connected with the parapet (2) through cement nails (3 c), the four cement nails (3 c) are arranged in parallel on the roofing waterproof material layer (3) and have the same distance with each other, and galvanized gaskets (3 d) are arranged between the cement nails (3 c) and the roofing waterproof material layer (3).

5. A parapet waterproof structure according to claim 1, characterized in that masonry (4 a) of the same height as the notch (2 a) is built in the notch (2 a) of the parapet (2), one side of the masonry (4 a) close to the roofing waterproof material layer (3) is attached to the roofing waterproof material layer (3), and one side of the masonry (4 a) far away from the roofing waterproof material layer (3) is flush with the inner wall of the parapet (2).

6. A parapet waterproof structure according to claim 1, characterized in that the waterproof cement mortar plaster (4 b) covers the inner wall of the parapet (2) and fully spreads over the top surface of the roof wall (1), a steel wire mesh is arranged in the waterproof cement mortar plaster (4 b), and a polyurethane sealant (4 c) is arranged on the side of the waterproof cement mortar plaster (4 b) far away from the parapet (2) for joint sealing.