CN109736453A - A kind of combination back-adhering waterstop - Google Patents
A kind of combination back-adhering waterstop Download PDFInfo
- Publication number
- CN109736453A CN109736453A CN201910154923.5A CN201910154923A CN109736453A CN 109736453 A CN109736453 A CN 109736453A CN 201910154923 A CN201910154923 A CN 201910154923A CN 109736453 A CN109736453 A CN 109736453A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- arch part
- central arch
- rubber tube
- rib
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Building Environments (AREA)
Abstract
A kind of combination back-adhering waterstop, including the first connecting plate, second connecting plate, salient rib, connect rib, central arch part and hydrophilic rubber tube, first connecting plate, second connecting plate, central arch part is all made of rubber material and is made, first connecting plate and the second connecting plate are fixedly connected with two sides of central arch part respectively, the cambered surface of central arch part is downward, if the lower surface of the first connecting plate and the second connecting plate is provided with arterial highway salient rib, the bottom of central arch part is fixedly connected by connection rib with hydrophilic rubber tube, the hydrophilic rubber tube is arranged in parallel with central arch part；The structure that the present invention is connected with hydrophilic rubber tube by connecting rib using the bottom of central arch part, not only central arch part is sewed with sealing function to construction, and hydrophilic rubber tube water-swellable, construction joint can be full of, play the role of double insurance, even if central arch part or connecting plate are punctured, hydrophilic rubber tube can also play good waterproof action.
Description
Technical field
The invention belongs to architecture constructions to stitch water-stop technology field, and in particular to a kind of combination back-adhering waterstop.
Background technique
Building waterproof is always the Important Problems of building field, and the waterstop that China uses at present is according to service condition master
Buried rubber fastening band and back sticking type rubber fastening band in being divided into, middle buried water stop often with the reinforcing bar phase of structures
It disturbs, so back-adhering waterstop (being called external labeling type waterstop) is widely used in tunnel water proofing, and the back sticking type of rubber material
Waterstop has good elasticity, wearability, ageing resistance and resistance to tearing, and adaptive deformation ability is strong, waterproof performance is good, but mixed
There are many sharp stones and steel bar end in solidifying soil, waterstop is easy to be punctured or tear, and does not need very big external force breach
It will expand, so being easy to destroy water blocking tape during waterstop fixation and casting concrete；With hydrophilicity
Waterstop is capable of forming reliable sealing in concrete joint, but hydrophilic waterstop expands quickly in the presence of water, leads
Cause seal failure, so need second of concreting as early as possible after installing hydrophily waterstop, prevent from drenching with rain or air in
Water reacted with waterstop.
In conclusion facilitating construction to improve the waterproof of structures, reduces influence of the infiltration leak to structures, need
Researching and developing one kind has partial hydrophilicity, and the waterstop for not being afraid of tearing is necessary, and has important theory significance and reality
Border application value.
Summary of the invention
Of the existing technology in order to solve the problems, such as, the present invention provides a kind of combination back-adhering waterstop, can be effective
Structures leak is prevented, and is not influenced by waterstop by reinforcing bar or stone tearing, technical solution is as follows:
A kind of combination back-adhering waterstop, including the first connecting plate, the second connecting plate, salient rib, connection rib, central arcuate
Portion and hydrophilic rubber tube, first connecting plate, the second connecting plate, central arch part are all made of rubber material and are made, described
First connecting plate and the second connecting plate are fixedly connected with two sides of central arch part respectively, the cambered surface of central arch part to
Under, if the lower surface of the first connecting plate and the second connecting plate is provided with arterial highway salient rib, the bottom of central arch part passes through company
Rib is fixedly connected with the outer wall of hydrophilic rubber tube, and the hydrophilic rubber tube is arranged in parallel with central arch part.
First connecting plate, the second connecting plate and central arch part are one of the forming structure.
The diameter of the hydrophilic rubber tube is not less than the 2/3 of construction joint width.
At least provided with twice salient rib on each connecting plate.
The section of the central arch part is semicircle, and the width of center semicircle orifice is not less than the width of construction joint.
The size of first connecting plate and the second connecting plate is identical, and the width in section is 300~350mm.
The height of the salient rib is 20mm.
The height of the connection rib is 10mm.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is connected with the structure of hydrophilic rubber tube by connection rib using the bottom of central arch part, not only in
Heart curved portion is sewed with sealing function, and hydrophilic rubber tube water-swellable to construction, can be full of construction joint, play dual
Safety effect, even if central arch part or connecting plate are punctured, hydrophilic rubber tube can also play good waterproof action.
2, the first connecting plate, the second connecting plate, central arch part are all made of rubber material and are made, have it is good elasticity,
Wearability, ageing resistance and resistance to tearing, adaptive deformation ability is strong, waterproof performance is good, takes full advantage of the performance of rubber, and
Make the construction joint that present invention can be suitably applied between different wall angles.
3, the hydrophilic rubber tube that uses of the present invention, has hydrophilic swelling well, but not exclusively uses hydrophilic material,
Reduce construction cost.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of structure of the invention；
Fig. 2 is the scheme of installation when present invention is suitable for construction joint between parallel wall；
Fig. 3 is the schematic diagram after the present invention is suitable for coming into force when construction joint between parallel wall；
Fig. 4 is the scheme of installation when present invention is suitable for construction joint between vertical wall；
Fig. 5 is the schematic diagram after the present invention is suitable for coming into force when construction joint between vertical wall.
Wherein: salient rib 1；Central arch part 2；Hydrophilic rubber tube 3；First connecting plate 4；Second connecting plate 5；Connect rib
6。
Specific embodiment
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
As shown in Figure 1, the present invention provides a kind of combination back-adhering waterstop, including the first connecting plate 4, the second connecting plate
5, salient rib 1, connection rib 6, central arch part 2 and hydrophilic rubber tube 3, first connecting plate 4, the second connecting plate 5, center
Curved portion 2 is one of the forming structure, is made of rubber material, first connecting plate 4 and the second connecting plate 5 respectively with center
Two sides of curved portion 2 are fixedly connected, and the cambered surface of central arch part 2 is downward, under the first connecting plate 4 and the second connecting plate 5
Surface is provided with 3 salient rib 1 of twice, and the bottom of central arch part 2 is solid by the outer wall of connection rib 6 and hydrophilic rubber tube 3
Fixed connection, the hydrophilic rubber tube 3 are arranged in parallel with central arch part 2, and the diameter of hydrophilic rubber tube 3 is not less than construction
The 2/3 of slit width degree.
Specifically, first connecting plate 4 is identical with the size of the second connecting plate 5, the width in section is 300~
350mm；The section of the central arch part 2 is semicircle, and the width of center semicircle orifice is not less than the width of construction joint；It is described
The height of salient rib 1 is 20mm；The height of the connection rib 6 is 10mm.
As shown in Fig. 2 to 3, it is suitable for the example of the construction joint between parallel wall for the present invention, specifically used method is such as
Under: when the concrete of wall does not solidify in two sides, adhesive waterproof tape is spread in construction joint two sides, the first connecting plate 4 is leaned against into left side
At the top of the adhesive waterproof tape of wall, rubber tube and central arch part 2 are placed in construction joint, the second connecting plate 5 is leaned against into the right side
At the top of the adhesive waterproof tape of side wall body, applies pressure at the top of the first connecting plate 4 and the second connecting plate 5, be embedded in salient rib 1 mixed
In solidifying soil, to concrete setting.
As shown in Fig. 4 to 5, it is suitable for the example of the construction joint between vertical wall for the present invention, specifically used method is such as
Under: when the concrete of wall does not solidify in two sides, adhesive waterproof tape is spread in construction joint two sides, the first connecting plate 4 is leaned against into left side
At the top of the adhesive waterproof tape of wall, rubber tube and central arch part 2 are placed in construction joint, the second connecting plate 5 is leaned against into the right side
On the left of the adhesive waterproof tape of side wall body, applies pressure at the top of the first connecting plate 4 and the second connecting plate 5, be embedded in salient rib 1 mixed
In solidifying soil, to concrete setting.
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, although referring to above-described embodiment pair
The present invention is described in detail, and the those of ordinary skill in field is it is understood that still can be to specific embodiment party of the invention
Formula is modified or replaced equivalently, and without departing from any modification of spirit and scope of the invention or equivalent replacement, it should all
Cover in present claims range.
Claims (8)
1. a kind of combination back-adhering waterstop, which is characterized in that including the first connecting plate, the second connecting plate, salient rib, connection
Rib, central arch part and hydrophilic rubber tube, first connecting plate, the second connecting plate, central arch part are all made of rubber material
Matter is made, and first connecting plate and the second connecting plate are fixedly connected with two sides of central arch part respectively, central arcuate
The cambered surface in portion is downward, if the lower surface of the first connecting plate and the second connecting plate is provided with arterial highway salient rib, central arch part
Bottom is fixedly connected by connection rib with the outer wall of hydrophilic rubber tube, and the hydrophilic rubber tube is parallel with central arch part to be set
It sets.
2. a kind of combination back-adhering waterstop according to claim 1, which is characterized in that first connecting plate, second
Connecting plate and central arch part are one of the forming structure.
3. a kind of combination back-adhering waterstop according to claim 1, which is characterized in that the hydrophilic rubber tube it is straight
Diameter is not less than the 2/3 of construction joint width.
4. a kind of combination back-adhering waterstop according to claim 1, which is characterized in that be at least arranged on each connecting plate
There is twice salient rib.
5. a kind of combination back-adhering waterstop according to claim 1, which is characterized in that the section of the central arch part
For semicircle, and the width of center semicircle orifice is not less than the width of construction joint.
6. a kind of combination back-adhering waterstop according to claim 1, which is characterized in that first connecting plate and second
The size of connecting plate is identical, and the width in section is 300~350mm.
7. a kind of combination back-adhering waterstop according to claim 1, which is characterized in that the height of the salient rib is
20mm。
8. a kind of combination back-adhering waterstop according to claim 1, which is characterized in that it is described connection rib height be
10mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154923.5A CN109736453A (en) | 2019-03-01 | 2019-03-01 | A kind of combination back-adhering waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154923.5A CN109736453A (en) | 2019-03-01 | 2019-03-01 | A kind of combination back-adhering waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109736453A true CN109736453A (en) | 2019-05-10 |
Family
ID=66369020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910154923.5A Pending CN109736453A (en) | 2019-03-01 | 2019-03-01 | A kind of combination back-adhering waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109736453A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409508A (en) * | 2019-07-05 | 2019-11-05 | 东莞市建安集团有限公司 | A kind of post-cast strip waterproof construction and its construction method |
| CN113073752A (en) * | 2021-04-23 | 2021-07-06 | 东北大学 | Civil engineering expansion joint waterproof construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT404045B (en) * | 1995-08-11 | 1998-07-27 | Strasser Daniel | JOINT TAPE |
| CN202047396U (en) * | 2010-12-15 | 2011-11-23 | 衡水大禹工程橡塑科技开发有限公司 | U-shaped aqueduct deformation joint composite water stopper |
| CN204738321U (en) * | 2015-05-13 | 2015-11-04 | 中铁二院工程集团有限责任公司 | Back of body pastes formula self -adhesion plastics waterstop |
| CN206428834U (en) * | 2017-01-12 | 2017-08-22 | 北京东方雨虹防水工程有限公司 | New back-adhering waterstop |
| CN206487183U (en) * | 2017-02-21 | 2017-09-12 | 中建二局第三建筑工程有限公司 | Pool wall of pool construction joint water sealing structure |
| CN108867898A (en) * | 2018-09-03 | 2018-11-23 | 江苏核电有限公司 | A kind of external labeling type rubber fastening band |
-
2019
- 2019-03-01 CN CN201910154923.5A patent/CN109736453A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT404045B (en) * | 1995-08-11 | 1998-07-27 | Strasser Daniel | JOINT TAPE |
| CN202047396U (en) * | 2010-12-15 | 2011-11-23 | 衡水大禹工程橡塑科技开发有限公司 | U-shaped aqueduct deformation joint composite water stopper |
| CN204738321U (en) * | 2015-05-13 | 2015-11-04 | 中铁二院工程集团有限责任公司 | Back of body pastes formula self -adhesion plastics waterstop |
| CN206428834U (en) * | 2017-01-12 | 2017-08-22 | 北京东方雨虹防水工程有限公司 | New back-adhering waterstop |
| CN206487183U (en) * | 2017-02-21 | 2017-09-12 | 中建二局第三建筑工程有限公司 | Pool wall of pool construction joint water sealing structure |
| CN108867898A (en) * | 2018-09-03 | 2018-11-23 | 江苏核电有限公司 | A kind of external labeling type rubber fastening band |
Non-Patent Citations (1)
| Title |
|---|
| 张大志: "亲水橡胶材料", 《人民长江》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409508A (en) * | 2019-07-05 | 2019-11-05 | 东莞市建安集团有限公司 | A kind of post-cast strip waterproof construction and its construction method |
| CN110409508B (en) * | 2019-07-05 | 2021-04-27 | 东莞市建安集团有限公司 | Post-cast strip waterproof structure and construction method thereof |
| CN113073752A (en) * | 2021-04-23 | 2021-07-06 | 东北大学 | Civil engineering expansion joint waterproof construction |
| CN113073752B (en) * | 2021-04-23 | 2021-11-16 | 东北大学 | Civil engineering expansion joint waterproof construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102817382B (en) | The repairerment construction method of basement deformation joint seepage | |
| CN109736453A (en) | A kind of combination back-adhering waterstop | |
| CN205502264U (en) | Waterproof structure of movement joint | |
| CN205557856U (en) | Leakage structure is prevented at building expansion joint | |
| CN108385731A (en) | A kind of improved underground-structure deformation joint water proof structure | |
| CN110439037A (en) | A kind of prefabricated waterproof construction of open trench tunnel deformation joint and method | |
| CN106638290B (en) | A kind of caulking device of bridge type steel expansion joint | |
| CN103590369B (en) | A kind of waterproof structure of concrete face rockfill dam joint and construction technology | |
| CN208121826U (en) | Composite water stop and waterproofing of movement joints construction | |
| CN206487183U (en) | Pool wall of pool construction joint water sealing structure | |
| CN105780940A (en) | Building expansion joint anti-seeping structure | |
| CN210049292U (en) | Advanced water stop pouring belt structure for building | |
| CN111622184A (en) | Flexible anti-seepage connecting structure for mask-toe board of mask rock-fill dam and construction method of flexible anti-seepage connecting structure | |
| CN208039491U (en) | Outer wall of basement waterproof construction post-cast strip component | |
| CN208634539U (en) | The waterproof construction of direct-buried pipe through walls afterwards | |
| CN206844350U (en) | A kind of waterproof construction at building structure expansion joint | |
| CN208803496U (en) | A kind of car ramp and basement main body handover seam node structure | |
| CN106836462B (en) | Basement extends out the processing method and waterproof construction of structure construction seam | |
| CN213233550U (en) | Seepage maintenance structure at construction joint position | |
| CN211006775U (en) | Water stop structure for post-cast strip of underground chamber bottom plate | |
| CN212129255U (en) | Waterproof structure of anti-floating anchor rod and basement bottom plate | |
| CN206784450U (en) | Caulking type sealing component | |
| CN112459130A (en) | Drainable externally-adhered water stop with adhesion timeliness and application | |
| CN205530728U (en) | Concrete joint waterstop device | |
| CN206800666U (en) | A kind of pressure separate type waterstop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |