CN207277388U - A kind of compound leak stopping sealing system of deformation joint - Google Patents
A kind of compound leak stopping sealing system of deformation joint Download PDFInfo
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- CN207277388U CN207277388U CN201720827489.9U CN201720827489U CN207277388U CN 207277388 U CN207277388 U CN 207277388U CN 201720827489 U CN201720827489 U CN 201720827489U CN 207277388 U CN207277388 U CN 207277388U
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- deformation joint
- fill area
- leak stopping
- sealing system
- sawtooth portion
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Abstract
The utility model discloses a kind of compound leak stopping sealing system of deformation joint, including：Deformation joint and the concrete bodies positioned at deformation joint both sides, are equipped with lower part sealing agent fill area, lower seal fill area, intermediate expansion plugging air bag and top seal fill area inside the deformation joint successively outward from interior；The intermediate expansion plugging air bag includes rubber pneumatic bag body, and the both sides of the rubber pneumatic bag body respectively have a sawtooth portion, and the sawtooth portion compresses and is bonded in by adhesive on concrete bodies.By the above-mentioned means, the utility model is simple and reasonable, it is combined using sealing agent and bellows seal, plugging effect is good, service life length, and construction is more convenient.
Description
Technical field
Technical field of building construction is the utility model is related to, more particularly to a kind of compound leak stopping sealing system of deformation joint.
Background technology
Deformation joint is the general name of expansion joint, subsiding crack and aseismic joint.Building can often produce change under extraneous factor effect
Shape, causes cracking or even destroys.Deformation joint is reserved build joint for such case.
Basement deformation joint is a kind of common deformation joint structure, and at present, most common is exactly buried water stop in setting
10（Referring to Fig. 1）, the limitation of technique and construction level is limited by, middle buried water stop easily damages, and causes leak, underground
Room deformation joint seepage problem is always technical barrier in the industry, is difficult almost to fix, in many cells thus once seeping water
Cause property and the intensification of contradictions of owner.
The application proposes a kind of improvement to deformation joint leakage stopping technology based on background above.
Utility model content
The utility model is simple in structure mainly solving the technical problems that provide a kind of deformation joint compound leak stopping sealing system
Rationally, it is combined using sealing agent and bellows seal, plugging effect is good, service life length, and construction is more convenient.
In order to solve the above technical problems, the technical solution that the utility model uses is：It is compound to provide a kind of deformation joint
Leak stopping sealing system, including：Deformation joint and the concrete bodies positioned at deformation joint both sides, inside the deformation joint from it is interior outward successively
Equipped with lower part sealing agent fill area, lower seal fill area, intermediate expansion plugging air bag and top seal fill area；
The intermediate expansion plugging air bag includes rubber pneumatic bag body, and the both sides of the rubber pneumatic bag body respectively have one
Sawtooth portion, the sawtooth portion compress and are bonded in by adhesive on concrete bodies.
In one preferred embodiment of the utility model, the rubber pneumatic bag body and sawtooth portion are monoblock type neoprene
Structure.
In one preferred embodiment of the utility model, the cross section of the rubber pneumatic bag body includes two symmetrical arcs
Shape wall and two symmetrical vertical walls, the medium position of one of arcwall have the protrusion easy to fixture clamping.
In one preferred embodiment of the utility model, the sawtooth portion is arranged in vertical walls, in the sawtooth portion
Sawtooth is inclined upwardly.
It is viscous between the intermediate expansion plugging air bag pressure and concrete bodies in one preferred embodiment of the utility model
Agent is tied using underwater adhesives such as epoxide resin type, polyurethane-type, alpha-cyanoacrylate ester type.
In one preferred embodiment of the utility model, the lower part sealing agent fill area is filled for polyurethane leak-stopping agent
Area.
In one preferred embodiment of the utility model, the lower seal fill area is the uncured material filling of rubber asphalt
Area, the top seal fill area are polysulfide sealant fill area.
The beneficial effects of the utility model are：The compound leak stopping sealing system of the utility model deformation joint, it is simple and reasonable,
It is combined using sealing agent and bellows seal, plugging effect is good, service life length, and construction is more convenient.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the utility model
Example is applied, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structure diagram of compound one preferred embodiment of leak stopping sealing system of the utility model deformation joint；
Fig. 2 is the partial enlarged view of A in Fig. 1.
The mark of each component is as follows in attached drawing：1st, deformation joint, 2, concrete bodies, 3, lower part sealing agent fill area, 4, middle
Expand plugging air bag, 5, top seal fill area, 6, sawtooth portion, 7, arcwall, 8, vertical walls, 9, raised, 10, in buried sealing
Band, 11, lower seal fill area, 12, sealing decorative cover board.
Embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work, belongs to
The scope of the utility model protection.
Please refer to Fig.1 and Fig. 2, the utility model embodiment include：
A kind of compound leak stopping sealing system of deformation joint, including：Deformation joint 1 and the concrete bodies 2 positioned at deformation joint both sides, institute
State and be equipped with lower part sealing agent fill area 3, lower seal fill area 11, intermediate expansion leak stopping gas successively outward from interior inside deformation joint
Capsule 4 and top seal fill area 5.
The intermediate expansion plugging air bag is pressed on the concrete bodies of both sides, and passes through binding agent between concrete bodies
It is bonded together, the combination power between intermediate expansion plugging air bag and concrete bodies herein, there are two aspects, one is to pass through
Binding agent combines power obtained from bonding；The other is since airbag aeration expands, the thrust produced between concrete bodies,
Bonding is combined with compression so that stable connection between expansion plugging air bag and concrete bodies, good airproof performance, bears inside water pressure
Ability is strong.
The intermediate expansion plugging air bag includes rubber pneumatic bag body, and the both sides of the rubber pneumatic bag body respectively have one
Sawtooth portion 6, the sawtooth portion compress and are bonded in by adhesive on concrete bodies, can effectively be lifted expansion plugging air bag with
Bonding, sealing effect between concrete bodies so that air bag has preferable leak stopping performance.
Preferably, the rubber pneumatic bag body and sawtooth portion are monoblock type neoprene structure.
The cross section of the rubber pneumatic bag body includes two symmetrical arcwalls 7 and two symmetrical vertical walls 8, wherein
The medium position of one arcwall has protrusion 9 easy to fixture clamping, and raised 9 can have multiple, and during construction, worker passes through pincers
The instruments such as son clamp protrusion 9, and air bag is put into deformation joint.
The sawtooth portion is arranged in vertical walls, and the sawtooth in the sawtooth portion is inclined upwardly, and easy to tangle glue, is ensured
Being firmly bonded property.
Binding agent between intermediate expansion plugging air bag pressure and concrete bodies using epoxide resin type, polyurethane-type,
The underwater adhesives such as alpha-cyanoacrylate ester type.
The lower part sealing agent fill area is polyurethane leak-stopping agent fill area.
The lower seal fill area is the uncured material fill area of rubber asphalt, and the top seal fill area is close for polysulfide
Sealing fill area.
Lower part sealing agent fill area 3, lower seal fill area 11, intermediate expansion plugging air bag 4 in above structure and on
Portion's sealing fill area 5 is combined, and has splendid leak stopping sealing effect.
The utility model additionally provides the construction method of the compound leak stopping sealing system of above-mentioned deformation joint, it is characterised in that bag
Include step in detail below：
A, with reference to deformation joint drawing, in deformation joint both sides, proper site punches slip casting, injects polyurethane leak stopping to its inside
Agent, until anhydrous exudation, forms lower part sealing agent fill area；
B, slip casting is punched in deformation joint both sides proper site, injects rubber to its inner lower sealing agent fill area top position
Change the uncured material of pitch, form lower seal fill area；
C, the coating adhesive on the concrete bodies side wall in 5 ~ 10cm regions above the sealing agent fill area of lower part, thickness 1.8 ~
2.5mm left and right；
For the deformation joint that the percolating water time is longer, the roughness of concrete bodies side wall is noted also, if compared
It is smooth, it is also necessary to certain rough polish is carried out to adhesive brushing area and is handled, it is about Ra20 ~ 23, Ran Houzai to make roughness
Coating adhesive；
D, the coating adhesive while in sawtooth portion, it is desirable to which the adhesive in sawtooth portion is full, continuous；
E, protrusion is clamped with fixture, the intermediate expansion plugging air bag for coating adhesive is put into deformation joint, to its inside
Lasting inflation, is forced into 50 ~ 60KPa, and pressurize at least 20 hours, ensures that glue solidifies completely；
F, polysulfide sealant is poured into the deformation joint above intermediate expansion plugging air bag, forms top seal fill area；
g：The concrete of sealing decorative cover board 12, the sealing decorative cover board and both sides is installed at the outward opening of deformation joint
Body is affixed by binding agent.
In addition, the intermediate expansion plugging air bag has air inflation nozzle, the air inflation nozzle, which upwardly extends, is pierced by sealing decorative lid
Plate, the air inflation nozzle are internally provided with check valve, and pressure monitoring table is also associated with the air inflation nozzle, and the pressure monitoring table connects
Intelligent chip is connected to, the intelligent chip is connected with alarm and reminding device, when the air pressure that pressure monitoring table detects is less than 50KPa
When, alarm and reminding device then sends alarm, reminds staff to supplement air pressure.
The beneficial effects of the utility model are：The compound leak stopping sealing system of the utility model deformation joint, it is simple and reasonable,
It is combined using sealing agent and bellows seal, plugging effect is good, service life length, and construction is more convenient.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description, is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (7)
- A kind of 1. compound leak stopping sealing system of deformation joint, it is characterised in that including：Deformation joint and the coagulation positioned at deformation joint both sides The soil body, is blocked up from interior lower part sealing agent fill area, lower seal fill area, the intermediate expansion of being equipped with successively outward inside the deformation joint Gas leakage capsule and top seal fill area；The intermediate expansion plugging air bag includes rubber pneumatic bag body, and the both sides of the rubber pneumatic bag body respectively have a sawtooth Portion, the sawtooth portion compress and are bonded in by adhesive on concrete bodies.
- 2. the compound leak stopping sealing system of deformation joint according to claim 1, it is characterised in that the rubber pneumatic bag body and Sawtooth portion is monoblock type neoprene structure.
- 3. the compound leak stopping sealing system of deformation joint according to claim 1, it is characterised in that the rubber pneumatic bag body Cross section includes two symmetrical arcwalls and two symmetrical vertical walls, and the medium position of one of arcwall, which has, to be easy to The protrusion of fixture clamping.
- 4. the compound leak stopping sealing system of deformation joint according to claim 3, it is characterised in that the sawtooth portion is arranged on perpendicular To on wall, the sawtooth in the sawtooth portion is inclined upwardly.
- 5. the compound leak stopping sealing system of deformation joint according to claim 1, it is characterised in that the intermediate expansion leak stopping gas Binding agent between bag pressure and concrete bodies uses epoxide resin type, polyurethane-type or alpha-cyanoacrylate ester type underwater adhesive.
- 6. the compound leak stopping sealing system of deformation joint according to claim 1, it is characterised in that the lower part sealing agent filling Area is polyurethane leak-stopping agent fill area.
- 7. the compound leak stopping sealing system of deformation joint according to claim 1, it is characterised in that the lower seal fill area For the uncured material fill area of rubber asphalt, the top seal fill area is polysulfide sealant fill area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720827489.9U CN207277388U (en) | 2017-07-10 | 2017-07-10 | A kind of compound leak stopping sealing system of deformation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720827489.9U CN207277388U (en) | 2017-07-10 | 2017-07-10 | A kind of compound leak stopping sealing system of deformation joint |
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| Publication Number | Publication Date |
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| CN207277388U true CN207277388U (en) | 2018-04-27 |
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ID=61986173
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720827489.9U Active CN207277388U (en) | 2017-07-10 | 2017-07-10 | A kind of compound leak stopping sealing system of deformation joint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313464A (en) * | 2017-07-10 | 2017-11-03 | 江苏鼎达建筑新技术有限公司 | A kind of movement joint is combined leak stopping sealing system and its construction method |
-
2017
- 2017-07-10 CN CN201720827489.9U patent/CN207277388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313464A (en) * | 2017-07-10 | 2017-11-03 | 江苏鼎达建筑新技术有限公司 | A kind of movement joint is combined leak stopping sealing system and its construction method |
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