CN205637186U - Removable initiative wiper seal waterstop of back -loading - Google Patents
Removable initiative wiper seal waterstop of back -loading Download PDFInfo
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- CN205637186U CN205637186U CN201620336741.1U CN201620336741U CN205637186U CN 205637186 U CN205637186 U CN 205637186U CN 201620336741 U CN201620336741 U CN 201620336741U CN 205637186 U CN205637186 U CN 205637186U
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- waterstop
- hermetic seal
- active pressure
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Abstract
The utility model discloses a removable initiative wiper seal waterstop of back -loading should take the waterstop to have and be used for filling the logical vast sky chamber that can pour into the quick set material into, and the wedge head of being convenient for fill in structural joint is adopted to its end, multiple size is got according to the demand to this waterstop width, thickness, cavity, sets up gluey hole and glue out hole in its outside, each at least one. The utility model discloses can solve the waterstop can conveniently change, and simultaneously the stagnant water ability such as does not reduce at technical problem.
Description
Technical field
This utility model relates to a kind of construction material, particularly relates to a kind of waterproof material.
Background technology
The waterstop that current architecture configuration is used is buried rubber fastening band and back sticking type rubber fastening band two kinds in mainly having.
In buried rubber fastening band typical-sample be section structure central hollow hole and both sides anchoring protuberant bar form.Sealing mechanism is to be embedded in knot
In structure seam structure on two sides.Shortcoming is must be pre-buried, the most non-exchange, must destroy building structure if changed.
Back sticking type rubber fastening band sealing mechanism is to be preset at the water surface of answering of structural joint behind, and replacing difficulty is big.
In recent years, water expandable waterstop occur, water expandable waterstop is material based on the bentonite of function admirable, by physics and change
Learn modification so that it is both there is the function of imbibition, had again the elasticity of general elastomer, use stagnant water effect more preferable under constraints.Its
Shortcoming is that after water expandable waterstop passes through the expansion being repeated several times, expansion effect can gradually be deteriorated.
Summary of the invention
The purpose of this utility model is to provide a kind of Rear mounted replaceable active pressure hermetic seal band, can be convenient for changing solving waterstop,
The technical problems such as sealing ability not reduction simultaneously.
In order to realize foregoing invention purpose, the technical scheme that this utility model is used is as follows:
Rear mounted replaceable active pressure hermetic seal band, this band waterstop has for filling the elongated cavity that can inject fast gel material, its end
Head uses is easy to fill in the sphenocephaly of structural joint；This waterstop width, thickness, cavity take sizes according to demand, arrange outside it into
Glue hole and plastic hole, respectively at least one.
Dentation shearing resistance short wooden stake can be set outside this waterstop.
Glue feeding opening is set outside this waterstop and plastic hole be glue feeding opening under, plastic hole is upper.
This waterstop is elongated is prefabricated into strip or ring-type.
This utility model can after fill, it is simple to construction, and conveniently replaced.Guarantee that the inner waterproofing of building structure period of time for approval is not gone wrong, especially
It is applicable to the building structure such as subterranean tunnel, underground pipe gallery.Concrete advantage:
1, can after install, easy construction, on structure structure impact little.
2, conventional waterstop is sealing tape thickness by environmental corrosion effective thickness, and this utility model effective thickness is waterstop implantation depth, greatly
Improve greatly durability.
3, the water pressure produced after opposing building structure, conventional waterstop relies on by the shearing resistance resistance to tension of its effective thickness, this utility model
With the dentation shearing resistance short wooden stake of active pressure, shear resistance is greatly improved, and can be used for the structure sealing that water pressure is bigger.
4, because this utility model is rear installation, in like manner, can realize easily changing after damaging.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the present utility model.
Fig. 2 is the structural representation of the second embodiment of the present utility model.
Fig. 3 is the structural representation of the third embodiment of the present utility model.
Fig. 4 is the schematic diagram before this utility model waterstop is installed.
Fig. 5 is the schematic diagram after this utility model waterstop is installed.
Figure is numbered: a, thickness, b, width, 1, into and out of glue hole, 2, cavity, 3, dentation shearing resistance short wooden stake, 4, waterstop, 5, knot
Structure, 6, interim back-adhering waterstop together, 7, structural joint reserve shearing resistance tooth.
Detailed description of the invention
Structure of the present utility model sees shown in Fig. 1,2,3.
Rear mounted replaceable active pressure hermetic seal band, material uses rubber to make, with traditional rubber waterstop；The spreading side of this waterstop
Formula and technique are with conventional waterstop.This waterstop arranges elongated cavity 2, and cavity 2 is used for filling injecting fast gel material.Under cavity state,
It is easy to waterstop is filled in structural joint；Filling in rear pressure injecting glue, pressure remains to colloid solidification；The active pressure of colloid makes waterstop and knot
Structure slotted wall is closely connected, and not only reliable sealing, and active pressure increases the frictional resistance between waterstop and structure slotted wall, thus strengthens waterstop
Reliability.Dentation shearing resistance short wooden stake 3 can be set outside this waterstop 4, shearing resistance short wooden stake 3 shape can various ways, see Fig. 1, form in 2.
When water pressure is less, desirable thirst quenching cuts short wooden stake 3, the form being not provided with dentation shearing resistance short wooden stake as shown in Figure 3.Waterstop width b, thickness
A, cavity 2 can take sizes according to demand, and termination uses sphenocephaly to be easy to fill in structural joint.Glue feeding opening is set outside this waterstop and goes out
Glue hole 1, respectively at least one.Glue feeding opening under, plastic hole is upper, it is ensured that colloid enriches waterstop cavity 2.This waterstop is elongated can be prefabricated
Into strips or ring-type.Waterstop width range outer side brush fluid sealant during installation, it is ensured that waterstop is closely connected with structure slotted wall.
Empty cavity pressure perfusion can inject fast gel material, encapsulating material technology require can: use A, B component, preparation before perfusion；Encapsulating material
Setting time meets construction requirement；Encapsulating stream moves sexual satisfaction construction requirement；Chemistry, physical reactions is there is not in encapsulating material with rubber fastening band,
Do not damage rubber fastening band；After filling stock coagulation, possesses the elastic demand meeting structure stroke.
Construction and installation process:
1, structure construction is complete, the reserved shearing resistance tooth supporting with waterstop of structural joint.And arrange temporarily according to actual the determining the need for of engineering
Back-adhering waterstop.
2, prefabricated water-stop band, according to engineering demand, makes strip or ring-type, standby.
3, waterstop two sides brush can water adhesive glue close with building structure, then by waterstop insert structure stitch, see Fig. 4.Glue feeding opening exists
Under, plastic hole is upper.
Encapsulating material can be prepared when 4, waterstop is installed, after waterstop is in place, see Fig. 5, use press device by encapsulating by glue filling opening
Material injects waterstop cavity, blocks plastic hole after filling, and keeps pressure to stock coagulation.
5, complete after surface processes.
Claims (4)
1. Rear mounted replaceable active pressure hermetic seal band, it is characterised in that this band waterstop has can inject fast gel material for filling
Elongated cavity, its termination use is easy to fill in the sphenocephaly of structural joint；This waterstop width, thickness, cavity take sizes according to demand,
Glue feeding opening and plastic hole be set outside it, respectively at least one.
Rear mounted the most according to claim 1 replaceable active pressure hermetic seal band, it is characterised in that arrange outside this waterstop
Dentation shearing resistance short wooden stake.
Rear mounted the most according to claim 1 and 2 replaceable active pressure hermetic seal band, it is characterised in that outside this waterstop
Glue feeding opening is set and plastic hole be glue feeding opening under, plastic hole is upper.
Rear mounted the most according to claim 1 and 2 replaceable active pressure hermetic seal band, it is characterised in that this waterstop is elongated
Strip or ring-type can be prefabricated into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336741.1U CN205637186U (en) | 2016-04-20 | 2016-04-20 | Removable initiative wiper seal waterstop of back -loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336741.1U CN205637186U (en) | 2016-04-20 | 2016-04-20 | Removable initiative wiper seal waterstop of back -loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205637186U true CN205637186U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620336741.1U Active CN205637186U (en) | 2016-04-20 | 2016-04-20 | Removable initiative wiper seal waterstop of back -loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205637186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780939A (en) * | 2016-04-20 | 2016-07-20 | 北京市市政工程设计研究总院有限公司 | Post-mounted replaceable active-pressure sealing water stop belt and construction method |
-
2016
- 2016-04-20 CN CN201620336741.1U patent/CN205637186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780939A (en) * | 2016-04-20 | 2016-07-20 | 北京市市政工程设计研究总院有限公司 | Post-mounted replaceable active-pressure sealing water stop belt and construction method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |