CN213390608U

CN213390608U - Building waterproof construction

Info

Publication number: CN213390608U
Application number: CN202021298403.6U
Authority: CN
Inventors: 蒋晶露
Original assignee: Shanghai Benning Planning And Architectural Design Co ltd
Current assignee: Shanghai Benning Planning And Architectural Design Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-06-08
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a building waterproof construction, the sound insulation wall comprises a wall body, the inside of wall body is equipped with the steel sheet waterstop, the upper portion of wall body is equipped with waterproofing mechanism, waterproofing mechanism pours layer, waterproof roll material layer, polyurethane isolation layer, reinforcing mechanism and concrete placement layer including pitch, reinforcing mechanism is including reinforcing waterproof area, last sand grip, lower sand grip and latch, the upper portion at the wall body is pour on the pitch pouring layer, waterproof roll material layer veneer is connected on the upper portion on pitch pouring layer, the upper portion on waterproof roll material layer is pour to the polyurethane isolation layer. A building waterproof construction, can play more excellent water-proof effects, avoid with the water rope head to the inside of construction joint, the practicality is higher, secondly also can play the fastness that increases concrete placement layer and polyurethane isolation layer, reduce because of expend with heat and contract with cold and lead to the phenomenon that concrete placement layer produced the fracture, do benefit to the use more.

Description

Building waterproof construction

Technical Field

The utility model relates to a waterproof construction field, in particular to building waterproof construction.

Background

When a house is built, because the concrete of the bottom plate and the external wall plate is poured and pounded separately, when the concrete of the wall plate is poured and pounded again next time, a construction cold joint exists, when the position of the joint is below the underground water level line, water seepage is easy to generate, a steel plate water stop belt is generally used, when lower-layer concrete is poured, the steel plate water stop belt is pre-embedded, the upper part of the steel plate water stop belt with the length of 10-15cm is exposed outside, and when the concrete is poured again next time, the steel plate is poured together to play a role in preventing outside pressure water from permeating;

however, the waterproof structure of the building still has the phenomenon of water seepage, and the waterproof structure is difficult to repair after the water seepage phenomenon occurs due to improper treatment; secondly, the stability is also relatively poor, receives expend with heat and contract with cold influence, the phenomenon of fracture appears easily, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a building waterproof structure, which can effectively solve the problem that the water seepage phenomenon still exists in the background technology, and the water seepage phenomenon is very difficult to repair after improper treatment; secondly, the stability is also relatively poor, receives expend with heat and contract with cold influence, the phenomenon of fracture appears easily, the relatively poor technical problem of practicality.

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

the utility model provides a building waterproof construction, includes the wall body, the inside of wall body is equipped with the steel sheet waterstop, the upper portion of wall body is equipped with waterproofing mechanism, waterproofing mechanism pours layer, waterproof roll material layer, polyurethane isolation layer, strengthening mechanism and concrete placement layer including pitch, strengthening mechanism is including strengthening waterproof area, last sand grip, lower sand grip and latch.

As a further aspect of the utility model, the layer is pour to pitch on the upper portion of wall body, the upper portion on the layer is pour to pitch is connected in the veneer of waterproofing membrane layer, the upper portion on the waterproofing membrane layer is pour to the polyurethane isolation layer.

As a further aspect of the present invention, the reinforced waterproof belt is placed on the upper portion of the polyurethane isolation layer, and the concrete cast layer is poured on the upper portion of the reinforced waterproof belt.

As a further aspect of the utility model, go up the upper portion of convex strip fixed connection at the waterproof area of reinforcement, lower convex strip fixed connection is in the lower part of the waterproof area of reinforcement, latch fixed connection is located two lower positions between the convex strip in the lower part of the waterproof area of reinforcement.

As a further scheme of the utility model, it is equidistance staggered arrangement with lower sand grip to go up the sand grip, the upper portion of consolidating waterproof area is located two and goes up and be equipped with the latch between the sand grip equally.

As a further scheme of the utility model, the position placed in the middle on waterproofing membrane layer is equipped with the bellying, and bellying and pitch are pour and are equipped with the waterproofing membrane enhancement layer between the layer, and the central point of waterproofing membrane enhancement layer puts the construction joint that corresponds the wall body perpendicularly.

Compared with the prior art, the utility model discloses following beneficial effect has: in the utility model, through setting up the waterproofing mechanism, pour the pitch pouring layer on the upper portion of wall body, wait for the pitch pouring layer after dry and solid, connect the waterproof roll material layer on the veneer, the shredded paper pours the polyurethane isolation layer, when ponding appears, the polyurethane isolation layer can play preliminary waterproof effect, also can play the effect of protection waterproof roll material layer simultaneously, then the waterproof roll material layer can play secondary waterproof effect, the pitch pouring layer can play tertiary waterproof effect, great increase water-proof effects, avoid the rainwater to permeate into the inside of wall body;

through setting up the strengthening mechanism, when the polyurethane isolation layer does not dry and solidify, place the upper portion of polyurethane isolation layer with the waterproof area of reinforcement, insert in the polyurethane isolation layer that does not dry and solidify the latch of lower protruding strip and waterproof area bottom of reinforcement, wait for the polyurethane isolation layer dry and solidify the back, pour the concrete placement layer to the top of waterproof area of reinforcement again, the concrete placement layer is filled between the latch on upper protruding strip and waterproof area upper portion of reinforcement, through each upper protruding strip, the fastness of layer and polyurethane isolation layer is pour to the increase pitch that lower protruding strip and latch can be great, reduce the concrete placement layer fracture phenomenon because of expend with heat and contract with cold and lead to, waterproof area of reinforcement also can further improve water-proof effects simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of a waterproof structure of a building of the present invention;

fig. 2 is a cross-sectional view of a waterproof mechanism of a waterproof structure of a building of the present invention;

fig. 3 is an enlarged view of a partial structure of a reinforced waterproof belt of a waterproof structure of a building.

In the figure: 1. a wall body; 2. a steel plate waterstop; 3. a waterproof mechanism; 4. pouring a layer with asphalt; 5. a waterproof roll layer; 6. a polyurethane barrier layer; 7. a reinforcement mechanism; 8. reinforcing the waterproof belt; 9. pouring a concrete layer; 10. upward convex strips; 11. a lower convex strip; 12. and (4) clamping teeth.

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 building waterproof structure comprises a wall 1, a steel plate water stop 2 is arranged inside the wall 1, a waterproof mechanism 3 is arranged on the upper portion of the wall 1, the waterproof mechanism 3 comprises an asphalt pouring layer 4, a waterproof coil layer 5, a polyurethane isolation layer 6, a reinforcing mechanism 7 and a concrete pouring layer 9, and the reinforcing mechanism 7 comprises a reinforcing waterproof belt 8, an upper convex strip 10, a lower convex strip 11 and a latch 12;

the asphalt pouring layer 4 is poured on the upper part of the wall body 1, the waterproof coil material layer 5 is connected to the upper part of the asphalt pouring layer 4 in a gluing mode, and the polyurethane isolation layer 6 is poured on the upper part of the waterproof coil material layer 5; the reinforced waterproof belt 8 is placed on the upper part of the polyurethane isolation layer 6, and the concrete pouring layer 9 is poured on the upper part of the reinforced waterproof belt 8; the upper convex strip 10 is fixedly connected to the upper part of the reinforced waterproof belt 8, the lower convex strip 11 is fixedly connected to the lower part of the reinforced waterproof belt 8, and the latch 12 is fixedly connected to the lower part of the reinforced waterproof belt 8 and is positioned between the two lower convex strips 11; the upper convex strips 10 and the lower convex strips 11 are arranged in an equidistant staggered manner, and the upper part of the reinforced waterproof belt 8 is also provided with a latch 12 between the two upper convex strips 10; the position placed in the middle on waterproofing membrane layer 5 is equipped with the bellying, and the bellying is pour with pitch and is equipped with the waterproofing membrane enhancement layer between the layer 4, and the central point of waterproofing membrane enhancement layer puts the construction seam that corresponds wall body 1 perpendicularly, and the waterproofing membrane enhancement layer can play the effect that increases water-proof effects.

It should be noted that, the utility model relates to a building waterproof construction, when using, at first pour layer 4 with pitch and pour the upper portion at wall body 1, wait for pitch to pour layer 4 dry solid back, waterproof roll material layer 5 is connected in the veneer, polyurethane isolation layer 6 is pour to the shredded paper, when polyurethane isolation layer 6 does not have dry solid, place reinforced waterproof area 8 on the upper portion of polyurethane isolation layer 6, lower flange 11 and reinforced waterproof area 8 the latch 12 of bottom insert not have dry solid polyurethane isolation layer 6 in, wait for polyurethane isolation layer 6 dry solid back, pour concrete placement layer 9 to reinforced waterproof area 8's top again, concrete placement layer 9 is filled between last flange 10 and reinforced waterproof area 8 upper portion latch 12, can accomplish whole construction work.

The utility model discloses a set up waterproofing mechanism 3, pour pitch pouring layer 4 on the upper portion of wall body 1, after waiting for pitch pouring layer 4 dry and solid, connect waterproof roll material layer 5 on the veneer, shredded paper pours polyurethane isolation layer 6, when ponding appears, polyurethane isolation layer 6 can play preliminary waterproof effect, also can play the effect of protection waterproof roll material layer 5 material simultaneously, then waterproof roll material layer 5 can play the waterproof effect of secondary, pitch pouring layer 4 then can play the waterproof effect of cubic, the great increase water-proof effects, avoid the rainwater to permeate into the inside of wall body 1; through setting up reinforcing mechanism 7, when polyurethane isolation layer 6 does not have the dry solid, place the upper portion of polyurethane isolation layer 6 with waterproof area 8 of reinforcement, lower protruding strip 11 and the latch 12 of waterproof area 8 bottom of reinforcement insert in the polyurethane isolation layer 6 that does not have the dry solid, wait for behind the dry solid of polyurethane isolation layer 6, concrete placement 9 is poured to the top of waterproof area 8 of reinforcement again, concrete placement 9 is filled between last protruding strip 10 and the latch 12 on waterproof area 8 upper portion of reinforcement, through each last protruding strip 10, the fastness of layer 4 and polyurethane isolation layer 6 is pour to lower protruding strip 11 and latch 12 can be great increase pitch, reduce the concrete placement 9 fracture phenomenon that leads to because of the expend with heat and contract with cold, waterproof area 8 of reinforcement simultaneously also can further improve water-proof effects.

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. A waterproof structure of a building, characterized in that: including wall body (1), the inside of wall body (1) is equipped with steel sheet waterstop (2), the upper portion of wall body (1) is equipped with waterproofing mechanism (3), waterproofing mechanism (3) are including pitch pouring layer (4), waterproof roll material layer (5), polyurethane isolation layer (6), strengthening mechanism (7) and concrete placement layer (9), strengthening mechanism (7) are including reinforcing waterproof belt (8), last sand grip (10), lower protruding strip (11) and latch (12).

2. A waterproof structure for a building according to claim 1, wherein: the waterproof wall is characterized in that the asphalt pouring layer (4) is poured on the upper portion of the wall body (1), the waterproof coil material layer (5) is connected to the upper portion of the asphalt pouring layer (4) in a gluing mode, and the polyurethane isolation layer (6) is poured on the upper portion of the waterproof coil material layer (5).

3. A waterproof structure for a building according to claim 1, wherein: the reinforced waterproof belt (8) is placed on the upper portion of the polyurethane isolation layer (6), and the concrete pouring layer (9) is poured on the upper portion of the reinforced waterproof belt (8).

4. A waterproof structure for a building according to claim 1, wherein: go up sand grip (10) fixed connection on the upper portion of reinforcement waterproof area (8), sand grip (11) fixed connection is in the lower part of reinforcement waterproof area (8) down, latch (12) fixed connection is located two down sand grip (11) position in the lower part of reinforcement waterproof area (8).

5. A waterproof structure for a building according to claim 1, wherein: go up sand grip (10) and lower sand grip (11) and be equidistance staggered arrangement, the upper portion of consolidating waterproof area (8) is located two and goes up and is equipped with latch (12) between sand grip (10) equally.

6. A waterproof structure for a building according to claim 1, wherein: the position placed in the middle of waterproofing membrane layer (5) is equipped with the bellying, and the bellying is pour with pitch and is equipped with the waterproofing membrane enhancement layer between layer (4), and the central point of waterproofing membrane enhancement layer puts the construction joint that corresponds wall body (1) perpendicularly.