CN215630817U

CN215630817U - Outer wall post-cast strip waterproof construction

Info

Publication number: CN215630817U
Application number: CN202121618820.9U
Authority: CN
Inventors: 鞠建友
Original assignee: Shanghai Guangshun Construction Engineering Co ltd
Current assignee: Shanghai Guangshun Construction Engineering Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-25
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a waterproof structure of an outer wall post-cast strip, which comprises a pre-cast waterproof concrete structure, wherein the side wall of the pre-cast waterproof concrete structure is provided with a post-cast waterproof concrete structure, the side wall of the post-cast waterproof concrete structure is provided with a waterproof reinforced layer, the side wall of the waterproof reinforced layer is provided with a heat insulation layer, the waterproof reinforced layer comprises a waterproof coiled material, the outer surface of the waterproof roll is attached to the side wall of the post-pouring waterproof concrete structure, one side of the waterproof roll close to the post-pouring waterproof concrete structure is fixedly connected with a water swelling water stop strip, the heat preservation layer comprises a benzene board, the side wall of the benzene plate is fixedly connected with the side wall of the waterproof coiled material, one side of the benzene plate, which is far away from the waterproof coiled material, is provided with bonding mortar, the outer surface of the bonding mortar is fixedly connected with the outer vertical surface, the defects of the prior art are overcome, and the waterproof and heat-insulating performance of the outer wall is greatly improved through the waterproof reinforcing layer and the heat-insulating layer.

Description

Outer wall post-cast strip waterproof construction

Technical Field

The utility model relates to the field of civil engineering, in particular to a waterproof structure of an outer wall post-cast strip.

Background

From the architectural perspective, the boundary member for enclosing a building to form an indoor space and an outdoor space is called an outer wall. It has the functions of: bear certain load, shelter from wind and rain, preserve heat and insulate heat, prevent noise, prevent fire and be safe, etc.

The existing exterior wall usually achieves the waterproof effect of the exterior wall by sticking ceramic tiles on the outer surface of the exterior wall.

But adopt the mode of pasting the ceramic tile to carry out waterproof, can face the whole quality of ceramic tile great, the ceramic tile can break away from with the outer wall after long-time wind blows the solarization, and the ceramic tile that breaks away from the outer wall drops from the eminence and can produce very big dangerous hidden danger.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a waterproof structure of an outer wall post-cast strip, which overcomes the defects of the prior art and aims to solve the problem of poor waterproof and heat-insulating performance of an outer wall.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides an outer wall post-cast strip waterproof construction, includes the waterproof concrete structure of watering earlier, the lateral wall of watering waterproof concrete structure earlier is provided with the waterproof concrete structure of watering later, the lateral wall of the waterproof concrete structure of watering later is provided with waterproof enhancement layer, the lateral wall of waterproof enhancement layer is provided with the heat preservation.

According to a preferable scheme of the utility model, the waterproof reinforcing layer comprises a waterproof roll, the outer surface of the waterproof roll is attached to the side wall of the post-pouring waterproof concrete structure, one side of the waterproof roll, which is close to the post-pouring waterproof concrete structure, is fixedly connected with a plurality of water-swelling water stop strips, and the number of the water-swelling water stop strips is multiple.

As a preferable scheme of the utility model, the interior of the waterproof roll is provided with a plurality of first connection holes, the interior of the water-swelling water stop strip is provided with a plurality of second connection holes, the interior of the post-cast waterproof concrete structure is provided with a plurality of third connection holes, and the first connection holes, the second connection holes and the third connection holes are communicated with each other.

As a preferable aspect of the present invention, an expansion screw is disposed inside the first connection hole, and a tip of the expansion screw is attached to an inside of the third connection hole.

As a preferred scheme of the utility model, the heat-insulating layer comprises a benzene board, and the side wall of the benzene board is fixedly connected with the side wall of the waterproof coiled material.

In a preferable scheme of the utility model, the side of the polystyrene board, which is far away from the waterproof roll, is provided with bonding mortar, and the inside of the bonding mortar is provided with gridding cloth.

As a preferable scheme of the present invention, an outer vertical surface is fixedly connected to an outer surface of the adhesive mortar, and a frosted surface is provided on an outer surface of the outer vertical surface.

Compared with the prior art, the utility model has the advantages that:

through the post-pouring waterproof concrete structure, the waterproof coiled material, the water-swelling water stop strip and the expansion screw, the waterproof coiled material, the water-swelling water stop strip and the mounting hole on the post-pouring waterproof concrete structure are aligned, and the expansion screw is driven into the mounting hole, so that the waterproof coiled material can be fixed with the post-pouring waterproof concrete structure, the water-swelling water stop strip absorbs water to swell when meeting moisture, a gap between the waterproof coiled material and the post-pouring waterproof concrete structure is filled, and further the waterproof performance of the outer wall is improved;

through benzene board, bonding mortar, net cloth, facade for the device can be whole when using to carry out the heat preservation to the outer wall and handle, improves the thermal insulation performance of outer wall.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is an enlarged view of the structure of fig. 1 at a.

The reference numbers in the figures illustrate:

1. firstly, pouring a waterproof concrete structure; 2. post-pouring the waterproof concrete structure; 3. a waterproof reinforcing layer; 301. waterproof coiled materials; 302. a water-swelling sealing strip when meeting water; 303. a first connection hole; 304. a second connection hole; 305. a third connection hole; 306. an expansion screw; 4. a heat-insulating layer; 401. benzene board; 402. bonding mortar; 403. mesh cloth; 404. a facade.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1-2, a waterproof structure of an outer wall post-cast strip includes a pre-cast waterproof concrete structure 1, a post-cast waterproof concrete structure 2 is disposed on a side wall of the pre-cast waterproof concrete structure 1, a waterproof reinforced layer 3 is disposed on a side wall of the post-cast waterproof concrete structure 2 to increase waterproof performance of an outer wall, and a heat insulation layer 4 is disposed on a side wall of the waterproof reinforced layer 3 to increase heat insulation performance of the outer wall.

Specifically, please refer to fig. 1-2, wherein the waterproof reinforcing layer 3 includes a waterproof roll 301, an outer surface of the waterproof roll 301 is attached to a side wall of the post-cast waterproof concrete structure 2, one side of the waterproof roll 301 close to the post-cast waterproof concrete structure 2 is fixedly connected with a plurality of water-swelling water stop strips 302, and the number of the water-swelling water stop strips 302 is plural; make waterproofing membrane 301 can absorb water the gap between waterproofing membrane 301 and post-cast waterproof concrete structure 2 and plug up after making through water-swelling sealing rod 302 when using, increase the waterproof nature of outer wall.

Specifically, please refer to fig. 1-2, wherein the interior of the waterproof roll 301 is provided with a plurality of first connection holes 303, the number of the first connection holes 303 is plural, the interior of the water-swelling water stop 302 is provided with a plurality of second connection holes 304, the number of the second connection holes 304 is plural, the interior of the post-cast waterproof concrete structure 2 is provided with a plurality of third connection holes 305, the number of the third connection holes 305 is plural, and the first connection holes 303, the second connection holes 304, and the third connection holes 305 are communicated with each other; the post-pouring waterproof concrete structure 2, the waterproof roll 301 and the water-swelling water stop strip 302 are connected through the swelling screw 306.

Specifically, please refer to fig. 1-2, wherein an expansion screw 306 is disposed inside the first connection hole 303, and a terminal of the expansion screw 306 is attached to an inside of the third connection hole 305; the post-cast waterproof concrete structure 2, the waterproof roll 301 and the water-swelling water stop strip 302 are connected by the swelling screw 306.

Specifically, please refer to fig. 1-2, wherein the insulating layer 4 comprises a benzene board 401, and a side wall of the benzene board 401 is fixedly connected with a side wall of the waterproof roll 301; the heat insulation performance of the outer wall is improved.

Specifically, please refer to fig. 1-2, wherein a bonding mortar 402 is disposed on a side of the polystyrene board 401 away from the waterproof roll 301, and a mesh cloth 403 is disposed inside the bonding mortar 402; facilitating use of bonding mortar 402.

Specifically, please refer to fig. 1-2, wherein an outer surface of the bonding mortar 402 is fixedly connected with an outer vertical surface 404, and a frosted surface is disposed on the outer surface of the outer vertical surface 404; is convenient for the use of the outer wall.

The working principle is as follows: during the use, through post-cast waterproof concrete structure 2, waterproofing membrane 301, water swelling sealing rod 302, inflation screw 306, with waterproofing membrane 301, water swelling sealing rod 302 and the mounting hole on the post-cast waterproof concrete structure 2 go on to it squeeze into inflation screw 306, make waterproofing membrane 301 can fix with post-cast waterproof concrete structure 2, and water swelling sealing rod 302 absorbs water and expands when meetting moisture, fill up the space between waterproofing membrane 301 and post-cast waterproof concrete structure 2, and then the waterproof nature of outer wall, through benzene board 401, bonding mortar 402, net cloth 403, outer facade 404, make the device can carry out the heat preservation to the outer wall is whole when using, improve the thermal insulation performance of outer wall.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an outer wall post-cast strip waterproof construction, includes water waterproof concrete structure (1) earlier, its characterized in that: the side wall of the early-pouring waterproof concrete structure (1) is provided with a later-pouring waterproof concrete structure (2), the side wall of the later-pouring waterproof concrete structure (2) is provided with a waterproof reinforced layer (3), and the side wall of the waterproof reinforced layer (3) is provided with a heat preservation layer (4).

2. The waterproof structure of the post-cast strip of the outer wall according to claim 1, characterized in that: waterproof enhancement layer (3) include waterproofing membrane (301), and the surface of waterproofing membrane (301) and the lateral wall of post-cast waterproof concrete structure (2) laminate mutually, waterproofing membrane (301) are close to one side fixedly connected with of post-cast waterproof concrete structure (2) and meet water inflation sealing rod (302), and the quantity of meeting water inflation sealing rod (302) exists a plurality ofly.

3. The waterproof structure of the post-cast strip of the outer wall according to claim 2, characterized in that: first connecting hole (303) have been seted up to waterproofing membrane (301) inside, and the quantity of first connecting hole (303) exists a plurality ofly, second connecting hole (304) have been seted up to the inside of meeting water inflation sealing rod (302), and the quantity of second connecting hole (304) exists a plurality ofly, third connecting hole (305) have been seted up to the inside of post-cast waterproof concrete structure (2), and the quantity of third connecting hole (305) exists a plurality ofly, communicate each other between first connecting hole (303), second connecting hole (304), the third connecting hole (305).

4. The waterproof structure of the post-cast strip of the outer wall according to claim 3, characterized in that: an expansion screw (306) is arranged inside the first connecting hole (303), and the tail end of the expansion screw (306) is attached to the inside of the third connecting hole (305).

5. The waterproof structure of the post-cast strip of the outer wall according to claim 1, characterized in that: the heat preservation layer (4) comprises a benzene plate (401), and the side wall of the benzene plate (401) is fixedly connected with the side wall of the waterproof coiled material (301).

6. The waterproof structure of the post-cast strip of the outer wall according to claim 5, characterized in that: and one side of the polystyrene board (401), which is far away from the waterproof coiled material (301), is provided with bonding mortar (402), and the inside of the bonding mortar (402) is provided with a mesh cloth (403).

7. The waterproof structure of the post-cast strip of the outer wall according to claim 6, wherein: the outer surface of the bonding mortar (402) is fixedly connected with an outer vertical surface (404), and a frosted surface is arranged on the outer surface of the outer vertical surface (404).