CN218814437U

CN218814437U - Concrete outer wall anti-seepage structure

Info

Publication number: CN218814437U
Application number: CN202222841731.1U
Authority: CN
Inventors: 李强; 施益彭; 邢超; 周有义; 方振; 何冉; 李军; 李龙庭
Original assignee: Anhui Zhongxia Construction And Installation Co ltd
Current assignee: Anhui Zhongxia Construction And Installation Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-07
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a concrete outer wall anti-seepage structure, including the concrete outer wall main part, still include drainage components and observation subassembly, the inside drainage components who is provided with the wall body antiseep of concrete outer wall main part, drainage components includes water drainage tank, reservoir block, drain pipe and feed liquor groove, multiunit water drainage tank has been seted up at the concrete outer wall main part back, concrete outer wall main part bottom has built the reservoir block, the feed liquor groove has been seted up at the reservoir block top, the quantity in feed liquor groove is the same with water drainage tank quantity and is located the water drainage tank bottom, it has drain pipe and drain pipe to be provided with three groups to peg graft openly for the reservoir block. The utility model discloses a drainage subassembly has solved the rainwater and has piled up the unable quick exhaust problem in back, through observing the subassembly, is convenient for lock the seepage department fast and repair.

Description

Concrete outer wall anti-seepage structure

Technical Field

The utility model relates to a building technical field, in particular to concrete outer wall seepage prevention structure.

Background

Because the outdoor sides of the inner and outer walls are exposed to the sun and rain, after long-time use, the through holes are easy to crack, leak water and seep water, namely, the water on the outdoor side seeps into the indoor side through the through holes, so that the inner and outer walls leak.

Patent No. CN202011278388.3 discloses a construction method of an anti-leakage inner wall and an anti-leakage outer wall, which comprises the following steps: respectively arranging a first template and a second template at the positions of the prefabricated inner wall and the prefabricated outer wall; the two form a cavity; a fastening device is arranged between the two; the fastening device comprises a split bolt, the split bolt penetrates between the fastening device and the split bolt, an embedded pipe fitting is sleeved on the split bolt, and the embedded pipe fitting is positioned in the cavity; the embedded pipe comprises an outer wall which is arranged in a conical surface, and the outer diameter of the embedded pipe is gradually increased from the side close to the first template to the side close to the second template; pouring concrete into the cavity to form an inner wall body and an outer wall body, and removing the fastening devices and drawing out the embedded pipe fittings from the inner wall body and the outer wall body when the concrete is solidified to a preset state; and filling the expansion type waterproof mortar and the foaming polyurethane at two ends and the middle part of the pipe hole left by the drawn pre-buried pipe fitting respectively. The construction method has the advantages that the construction method has good waterproof and anti-seepage effects; the embedded pipe fitting is convenient to use and simple in structure.

The existing concrete outer wall anti-seepage structure has the following disadvantages: when taking place the seepage, the rainwater is piled up and can be gone on the infiltration towards the inside together, when unable in time discharging, can lead to interior wall to take place the seepage thereupon, and interior outer wall structural durability and security reduce, influence resident's normal life.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a concrete outer wall anti-seepage structure through the drainage subassembly, has solved the rainwater and has piled up the unable quick exhaust problem in back, can effectively solve the problem in the background art.

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

the utility model provides a concrete outer wall anti-seepage structure, includes the concrete outer wall main part, still includes drainage components and observation subassembly, the inside drainage components who is provided with the wall body antiseep of concrete outer wall main part, drainage components includes water drainage tank, reservoir block, drain pipe and feed liquor groove, multiunit water drainage tank has been seted up at the concrete outer wall main part back, the water storage block has been built to concrete outer wall main part bottom, the feed liquor groove has been seted up at the reservoir block top, the quantity in feed liquor groove is the same with water drainage tank quantity and is located the water drainage tank bottom, the water storage block openly pegs graft and has drain pipe and drain pipe to be provided with three groups.

Furthermore, the observation assembly comprises a sealing plate, a groove and an expansion water stop strip, the groove is formed in the bottom of the front face of the concrete outer wall main body and is located above the drainage pipe, the sealing plate is inserted into the groove, and the expansion water stop strip is bonded in a groove cavity of the groove; through observing the subassembly, be convenient for lock the leak department fast and repair.

Further, the interior of the drainage groove is coated with a first waterproof emulsion paint; the first waterproof emulsion paint that sets up in the water drainage tank prevents that the rainwater from continuing inside the corrosion concrete outer wall main part.

Furthermore, a fixing plate is built at the bottom of the front face of the concrete outer wall main body, and a drain pipe is installed in the fixing plate; the fixed plate that sets up is fixed the drain pipe, prevents that the drain pipe is not hard up.

Further, the front surface of the concrete outer wall main body is coated with second waterproof emulsion paint; the second waterproof emulsion paint coated on the front surface of the concrete outer wall main body protects the concrete outer wall main body and reduces the occurrence of leakage.

Furthermore, a waterproof shoulder is built at the top of the concrete outer wall main body, and sealant is bonded on the back surface of the concrete outer wall main body; the waterproof shoulder guide rainwater that the top set up prevents that the rainwater from flowing through between interior wall and the outer wall through concrete outer wall main part top gap department, and the sealed glue that bonds prevents to take place the seepage in the gap of concrete outer wall main part both sides.

Compared with the prior art, the utility model discloses following beneficial effect has: when the utility model is used, rainwater permeates the concrete outer wall main body and flows to the drainage groove after being positive, the first waterproof emulsion paint arranged in the drainage groove prevents the rainwater from continuously corroding the interior of the concrete outer wall main body, the rainwater enters the liquid inlet groove of the water storage block through the drainage groove and then is discharged to the drainage pipe through the liquid inlet groove, when the drainage pipe is drained, the leakage phenomenon of the concrete outer wall main body can be judged, and the problem that the rainwater cannot be quickly drained after being accumulated is solved through the drainage component; when using, the coating protects concrete outer wall main part at the positive waterproof emulsion paint of second of concrete outer wall main part, reduce the emergence of the seepage condition, the waterproof shoulder guide rainwater that the top set up, prevent that the rainwater from flowing to the greatest extent between interior wall and the outer wall through concrete outer wall main part top gap department, the sealed glue that bonds prevents to take place the seepage in the gap of concrete outer wall main part both sides, when having water discharge in the drain pipe, the pulling closing plate, the closing plate is taken out in following the recess, it carries out the drainage to observe which group of water drainage tank is, it handles to lock the seepage department again, inflation sealing rod meets water inflation, prevent that the rainwater from flowing in from the recess, through observing the subassembly, be convenient for lock the seepage department fast and repair.

Drawings

FIG. 1 is a front view of a concrete outer wall anti-seepage structure of the present invention;

FIG. 2 is a schematic view of a partially expanded mounting assembly of the leakage-proof structure for a concrete exterior wall according to the present invention;

fig. 3 is the utility model relates to a concrete outer wall seepage prevention structure's inside extension schematic diagram of locating piece.

In the figure: 1. a concrete outer wall main body; 2. sealing glue; 3. a waterproof shoulder; 4. a drainage assembly; 401. a water discharge tank; 402. a first waterproof latex paint; 403. a water storage block; 404. a fixing plate; 405. a drain pipe; 406. a liquid inlet tank; 5. an observation assembly; 501. a sealing plate; 502. a groove; 503. an expansion water stop bar; 6. and a second waterproof latex paint.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a concrete outer wall leakage-proof structure includes a concrete outer wall main body 1, and further includes a drainage assembly 4 and an observation assembly 5, the drainage assembly 4 for preventing leakage of a wall body is disposed inside the concrete outer wall main body 1, the drainage assembly 4 includes drainage channels 401, water storage blocks 403, drainage pipes 405 and liquid inlet channels 406, the back of the concrete outer wall main body 1 is provided with a plurality of sets of drainage channels 401, the bottom of the concrete outer wall main body 1 is provided with the water storage blocks 403, the top of the water storage blocks 403 is provided with the liquid inlet channels 406, the number of the liquid inlet channels 406 is the same as that of the drainage channels 401 and is located at the bottom of the drainage channels 401, the front of the water storage blocks is inserted with the drainage pipes 405, and the drainage pipes 405 are provided with three sets.

The observation assembly 5 comprises a sealing plate 501, a groove 502 and an expansion water stop bar 503, the groove 502 is formed in the bottom of the front face of the concrete outer wall main body 1, the groove 502 is located above the drain pipe 405, the sealing plate 501 is inserted into the groove 502, and the expansion water stop bar 503 is bonded in a groove cavity of the groove 502; by observing the assembly 5, it is convenient to quickly lock the leak and repair it.

Wherein, the interior of the drainage channel 401 is coated with a first waterproof emulsion paint 402; the first waterproof emulsion paint 402 provided in the drainage channel 401 prevents rainwater from continuously corroding the inside of the concrete exterior wall main body 1.

A fixing plate 404 is built at the bottom of the front face of the concrete outer wall main body 1, and a drain pipe 405 is installed in the fixing plate 404; the fixing plate 404 is provided to fix the drain pipe 405, thereby preventing the drain pipe 405 from loosening.

Wherein, the front surface of the concrete outer wall main body 1 is coated with a second waterproof emulsion paint 6; the second waterproof emulsion paint 6 coated on the front surface of the concrete outer wall main body 1 protects the concrete outer wall main body 1 and reduces the occurrence of leakage.

The waterproof structure comprises a concrete outer wall main body 1, a waterproof shoulder 3, a sealant 2 and a waterproof layer, wherein the waterproof shoulder 3 is built at the top of the concrete outer wall main body 1, and the sealant 2 is bonded on the back surface of the concrete outer wall main body 1; the waterproof shoulder 3 guide rainwater that the top set up prevents that the rainwater from flowing through between interior wall and the outer wall through 1 top gap department of concrete outer wall main part, and sealed glue 2 that bonds prevents to take place the seepage in the gap of 1 both sides of concrete outer wall main part.

It should be noted that, the utility model relates to a concrete outer wall leakage prevention structure, the utility model discloses when using, after rainwater infiltration concrete outer wall main part 1 was positive, flow to water drainage tank 401, the first waterproof emulsion paint 402 that sets up in water drainage tank 401 prevents that the rainwater from continuing to corrode the concrete outer wall main part 1 inside, the rainwater gets into in the feed liquor tank 406 of water storage piece 403 through water drainage tank 401, discharges to drain pipe 405 by feed liquor tank 406 again, when drain pipe 405 department has water to discharge, can judge that concrete outer wall main part 1 has taken place the seepage phenomenon; when using, the coating protects concrete outer wall main part 1 at the positive waterproof emulsion paint 6 of second of concrete outer wall main part 1, reduce the emergence of the seepage condition, the waterproof shoulder 3 guide rainwater that the top set up, prevent that the rainwater from flowing to the greatest extent between interior wall and the outer wall through 1 top gap department of concrete outer wall main part, sealed glue 2 that bonds prevents to take place the seepage in the gap of 1 both sides of concrete outer wall main part, when having water discharge in drain pipe 405, pulling closing plate 501, closing plate 501 takes out from recess 502, it is that can observe that it is that a water drainage tank 401 carries out the drainage, relocking the seepage department and handling, expansion sealing strip 503 meets water inflation, prevent that the rainwater from flowing into from recess 502.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention 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. The utility model provides a concrete outer wall anti-seepage structure, includes concrete outer wall main part (1), its characterized in that still includes drainage subassembly (4) and observation subassembly (5), and concrete outer wall main part (1) is inside to be provided with drainage subassembly (4) of wall body antiseep, drainage subassembly (4) include water drainage tank (401), water storage block (403), drain pipe (405) and feed liquor groove (406), multiunit water drainage tank (401) have been seted up at concrete outer wall main part (1) back, concrete outer wall main part (1) bottom is built water storage block (403), feed liquor groove (406) have been seted up at water storage block (403) top, the quantity of feed liquor groove (406) is the same with water drainage tank (401) quantity and is located water drainage tank (401) bottom, water storage block (403) are openly pegged graft and are had drain pipe (405) and drain pipe (405) to be provided with three groups.

2. The concrete outer wall leakage prevention structure according to claim 1, wherein: observe subassembly (5) including sealing plate (501), recess (502) and expansion sealing rod (503), concrete outer wall main part (1) front bottom has been seted up recess (502) and is located drain pipe (405) top, it has sealing plate (501) to peg graft in recess (502), recess (502) intracavity bonds and has expansion sealing rod (503).

3. The concrete outer wall leakage prevention structure according to claim 1, wherein: the interior of the drainage groove (401) is coated with a first waterproof latex paint (402).

4. The concrete outer wall leakage prevention structure according to claim 1, wherein: a fixing plate (404) is laid at the bottom of the front face of the concrete outer wall main body (1), and a drain pipe (405) is installed in the fixing plate (404).

5. The concrete outer wall leakage prevention structure according to claim 1, wherein: the front surface of the concrete outer wall main body (1) is coated with a second waterproof emulsion paint (6).

6. The concrete outer wall leakage prevention structure according to claim 2, characterized in that: the concrete outer wall is characterized in that a waterproof shoulder (3) is built at the top of the concrete outer wall main body (1), and a sealant (2) is bonded to the back of the concrete outer wall main body (1).