CN207092153U - A kind of bottom deformation seam percolating water repairs structure - Google Patents
A kind of bottom deformation seam percolating water repairs structure Download PDFInfo
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- CN207092153U CN207092153U CN201720878163.9U CN201720878163U CN207092153U CN 207092153 U CN207092153 U CN 207092153U CN 201720878163 U CN201720878163 U CN 201720878163U CN 207092153 U CN207092153 U CN 207092153U
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- movement joint
- tpt
- percolating water
- deformation seam
- grouting
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Abstract
The utility model discloses a kind of bottom deformation seam percolating water to repair structure, including the structure base slab provided with movement joint, back-adhering waterstop is provided with movement joint at sealing, middle buried water stop is provided with the middle part of movement joint, movement joint bottom irrigates cyanogen by high-pressure slip-casting pipe and coagulates the soluble polyurethane grouting materials of the TPT 2 formation grouting curing elastic gelinites of TPT 2, polymer mortar is provided with above the grouting of the TPT 2 curing elastic gelinite first, hydro-expansive rubber twice, polymer concrete is together, polyurethane sealant is together, finally with polymer mortar second closure movement joint；Reparation structure of the present utility model uses soluble polyurethane chemical grouting material, water-expandable polyurethane fluid sealant, hydro-expansive rubber to be respectively provided with expansion, the property of water-break after-contraction after water suction, with good adhesion strength, high elastic modulus, ne-leakage effect can also be reached while disclosure satisfy that the upper and lower sedimentation and deformation of deformation joint and left and right dilatation.
Description
Technical field
Buildings waterproof field is the utility model is related to, more particularly to a kind of bottom deformation seam percolating water repairs structure.
Background technology
At present although the building in underground engineering has corresponding waterproof layer and waterproof measure, but due in building
A large amount of presence of construction joint, movement joint etc., along with causing applying for building due to each side reason such as construction, environment, weather
Work seam, deformation joint percolating water phenomenon are commonplace, and especially deformation joint seepage water is now the most serious, administer difficulty compared with
Greatly.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided one kind is for percolating water at bottom deformation seam
The structure that phenomenon is repaired, what the technical scheme that the bottom deformation seam percolating water repairs structure was realized in：
A kind of bottom deformation seam percolating water repairs structure, it is characterised in that：The reparation structure includes structure base slab, described
Structure base slab is provided with movement joint, is provided with the back-adhering waterstop vertical with movement joint, the back of the body patch under the movement joint at sealing
Self-adhesive coiled material enhancement layer, self-adhesive coiled material layer, screed-coat and concrete cushion, the movement joint are equipped with successively below formula waterstop
Middle part is provided with middle buried water stop, and the movement joint bottom irrigates cyanogen by high-pressure slip-casting pipe and coagulates TPT-2 soluble polyurethanes
Grouting material forms TPT-2 grouting curing elastic gelinites, and polymer is provided with above the TPT-2 grouting curing elastic gelinite
First of mortar, hydro-expansive rubber twice, polymer concrete together, polyurethane sealant together, finally with polymer sand
Starch second closure movement joint.
Further, it is to weed out original in movement joint that the cyanogen of the perfusion, which coagulates TPT-2 soluble polyurethane grouting materials,
Irrigated after some fillers.
Further, the rejecting scope is middle buried water stop range above, the middle following model of buried water stop
Still there is filler in enclosing.
Further, the width of the movement joint is 20~50mm.
Preferably, the width of the self-adhesive coiled material enhancement layer is 500~700mm.
Preferably, the concrete cushion is C25 concrete cushions.
Further, the thickness of the concrete cushion is 100~200mm.
Reparation structure of the present utility model is sealed using soluble polyurethane chemical grouting material, water-expandable polyurethane
Glue, hydro-expansive rubber are respectively provided with expansion, the property of water-break after-contraction after water suction, while have good adhesion strength, high-elastic
Property modulus, disclosure satisfy that deformation joint sedimentation and deformation and can also reach ne-leakage effect while the dilatation of left and right up and down.
Brief description of the drawings
Fig. 1 is that the utility model bottom deformation stitches percolating water reparation structural representation.
Reference：1- structure base slabs, 2- self-adhesive coiled material extra plays, 3- self-adhesive coiled material layers, 4- screed-coats, 5- concrete mats
Layer, 6- back-adhering waterstops, 7- filler (not shown)s, buried water stop in 8-, 9- cyanogen coagulate TPT-2 soluble polyurethanes
Grouting material, 10- high-pressure slip-casting pipes, 11-TPT-2 grouting curing elastic gelinites, first of 12- polymer mortars, 13- meet water
Expanded rubber, 14- polymer concretes, 15- polymeric seal glue, 16- polymer mortar seconds, 20- movement joints.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of bottom deformation seam percolating water repairs structure, including structure base slab 1, the structure base slab 1 are set
There is movement joint 20, be provided with back sticking type sealing 6 band vertical with movement joint 20 at described 20 times sealings of movement joint, the back sticking type stops
The lower section of water band 6 is equipped with self-adhesive coiled material enhancement layer 2, self-adhesive coiled material layer 3, levelling 4 layers and concrete cushion 5, the deformation successively
The middle part of seam 20 is provided with middle buried water stop 8, and the bottom of movement joint 20 is water-soluble by the solidifying TPT-2 of the perfusion cyanogen of high-pressure slip-casting pipe 10
Property polyurethane grouting material 9 form TPT-2 grouting curing elastic gelinite 11, the TPT-2 grouting curing elastics gelinite 11
Top is provided with first 12 of polymer mortar, the twice of hydro-expansive rubber 13, one of polymer concrete 14, polyurethane sealant
One 15, finally block movement joint with polymer mortar second 16.
When it is implemented, it is to weed out movement joint 20 that the cyanogen of the perfusion, which coagulates TPT-2 soluble polyurethanes grouting material 9,
Irrigated after interior original filler 7.
Preferably, the rejecting scope is the middle range above of buried water stop 8, middle buried water stop scope below 8
Inside still there is the (not shown) of filler 7.
Preferably, the width of the movement joint 20 is 20~50mm.
Preferably, the width of the self-adhesive coiled material enhancement layer 2 is 500~700mm.
Preferably, the concrete cushion 5 is C25 concrete cushions.
It is further preferred that the thickness of the concrete cushion 5 is 100~200mm.
Technology contents and technical characteristic of the present utility model have revealed that as above those skilled in the art still may base
The replacement and modification without departing substantially from the utility model in essence are made in teaching of the present utility model, therefore, the utility model protection
Scope is not limited to the content disclosed in embodiment, also including various replacements and modification without departing substantially from the utility model in essence.
Claims (7)
1. a kind of bottom deformation seam percolating water repairs structure, it is characterised in that：The reparation structure includes structure base slab, the knot
Structure bottom plate is provided with movement joint, and the back-adhering waterstop vertical with movement joint, the back sticking type are provided with sealing under the movement joint
Self-adhesive coiled material enhancement layer, self-adhesive coiled material layer, screed-coat and concrete cushion are equipped with below waterstop successively, in the movement joint
Portion is provided with middle buried water stop, and the movement joint bottom irrigates cyanogen by high-pressure slip-casting pipe and coagulates the filling of TPT-2 soluble polyurethanes
Pulp material forms TPT-2 grouting curing elastic gelinites, and polymer sand is provided with above the TPT-2 grouting curing elastic gelinite
Slurry first, hydro-expansive rubber twice, polymer concrete together, polyurethane sealant together, finally use polymer mortar
Second blocks movement joint.
2. bottom deformation seam percolating water according to claim 1 repairs structure, it is characterised in that：The cyanogen of the perfusion coagulates
TPT-2 soluble polyurethanes grouting material is irrigated after original filler weeding out in movement joint.
3. bottom deformation seam percolating water according to claim 2 repairs structure, it is characterised in that：During the rejecting scope is
Buried water stop range above, still there is filler in the middle following scope of buried water stop.
4. bottom deformation seam percolating water according to claim 1 repairs structure, it is characterised in that：The width of the movement joint
For 20~50mm.
5. bottom deformation seam percolating water according to claim 1 repairs structure, it is characterised in that：The self-adhesive coiled material is strengthened
The width of layer is 500~700mm.
6. bottom deformation seam percolating water according to claim 1 repairs structure, it is characterised in that：The concrete cushion is
C25 concrete cushions.
7. bottom deformation seam percolating water according to claim 1 repairs structure, it is characterised in that：The concrete cushion
Thickness is 100~200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878163.9U CN207092153U (en) | 2017-07-19 | 2017-07-19 | A kind of bottom deformation seam percolating water repairs structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878163.9U CN207092153U (en) | 2017-07-19 | 2017-07-19 | A kind of bottom deformation seam percolating water repairs structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092153U true CN207092153U (en) | 2018-03-13 |
Family
ID=61545118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720878163.9U Active CN207092153U (en) | 2017-07-19 | 2017-07-19 | A kind of bottom deformation seam percolating water repairs structure |
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| Country | Link |
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| CN (1) | CN207092153U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265762A (en) * | 2018-04-09 | 2018-07-10 | 中国建筑第八工程局有限公司 | Replaceable pipe gallery waterproofing of movement joints joint structure |
| CN109555163A (en) * | 2018-11-29 | 2019-04-02 | 上海市机械施工集团有限公司 | The waterproof method of structure connection seam |
| CN109812042A (en) * | 2019-01-23 | 2019-05-28 | 重庆中法环保研发中心有限公司 | The restorative procedure that is in the milk of not cutting off the water at sewage treatment structure expansion joint |
| CN111794288A (en) * | 2020-05-29 | 2020-10-20 | 中国一冶集团有限公司 | Device for fixing pipe gallery back-attached water stop belt and construction method |
| CN112360518A (en) * | 2020-10-26 | 2021-02-12 | 南京康泰建筑灌浆科技有限公司 | Rapid maintenance structure and maintenance method for tunnel circumferential construction joint |
| CN112575912A (en) * | 2020-12-05 | 2021-03-30 | 中冶天工集团有限公司 | Method for retaining vertical construction joint |
-
2017
- 2017-07-19 CN CN201720878163.9U patent/CN207092153U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265762A (en) * | 2018-04-09 | 2018-07-10 | 中国建筑第八工程局有限公司 | Replaceable pipe gallery waterproofing of movement joints joint structure |
| CN109555163A (en) * | 2018-11-29 | 2019-04-02 | 上海市机械施工集团有限公司 | The waterproof method of structure connection seam |
| CN109812042A (en) * | 2019-01-23 | 2019-05-28 | 重庆中法环保研发中心有限公司 | The restorative procedure that is in the milk of not cutting off the water at sewage treatment structure expansion joint |
| CN109812042B (en) * | 2019-01-23 | 2021-04-13 | 重庆中法环保研发中心有限公司 | Non-stop grouting repair method for sewage treatment structure expansion joint |
| CN111794288A (en) * | 2020-05-29 | 2020-10-20 | 中国一冶集团有限公司 | Device for fixing pipe gallery back-attached water stop belt and construction method |
| CN112360518A (en) * | 2020-10-26 | 2021-02-12 | 南京康泰建筑灌浆科技有限公司 | Rapid maintenance structure and maintenance method for tunnel circumferential construction joint |
| CN112575912A (en) * | 2020-12-05 | 2021-03-30 | 中冶天工集团有限公司 | Method for retaining vertical construction joint |
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