CN207714387U - Waterproof construction and water-proof top plate - Google Patents
Waterproof construction and water-proof top plate Download PDFInfo
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- CN207714387U CN207714387U CN201820031610.1U CN201820031610U CN207714387U CN 207714387 U CN207714387 U CN 207714387U CN 201820031610 U CN201820031610 U CN 201820031610U CN 207714387 U CN207714387 U CN 207714387U
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- waterstop
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- enhancement layer
- attractive joint
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Abstract
The utility model provides a kind of waterproof construction and water-proof top plate, it is related to the technical field of urban track traffic, waterproof construction includes polyurethane water-proof enhancement layer, mylar enhancement layer, self-adhered polymer modified bitumen waterproofing membrane, polyurethane water-proof paint layer and asphalt paper separation layer；Polyurethane water-proof enhancement layer, mylar enhancement layer, self-adhered polymer modified bitumen waterproofing membrane, polyurethane water-proof paint layer and asphalt paper separation layer are laid on attractive joint successively from the bottom to top.The tensile property of self-adhered polymer modified bitumen waterproofing membrane is preferable, when attractive joint is deformed due to posterior settlement or temperature etc., self-adhered polymer modified bitumen waterproofing membrane can bear part pulling force, other waterproof layers or enhancement layer are prevented to be damaged, to be generated the case where improving whole water resistance, prevent percolating water.
Description
Technical field
The utility model is related to urban rail transit technology fields, more particularly, to a kind of waterproof construction and water-proof top plate.
Background technology
Currently, level-one waterproofing design is pressed in domestic subway station in anti-agent structure waterborne.But in practice, often due to
The influence of the factors such as work is robbed in construction, and field management is not in place, worker's violation operation, after the completion of station structure construction, structural plane meeting
There is more percolating water situation, seriously affect the durability and impression quality of structure, while causing later stage leak stopping expensive.
Under rich water geological conditions, level-one waterproofing design, wherein attractive joint are pressed in subway station in anti-agent structure waterborne
Place's Normal practice is first to do polyurethane waterproofing coating enhancement layer, then paving mylar enhancement layer, then polyurethane water-proof paint, most
Asphalt paper separation layer casting concrete protective layer is spread afterwards.
But in practice, the water resistance of Normal practice is bad, and attractive joint will appear due to posterior settlement, temperature etc. to be oozed
The case where leak.
Utility model content
The purpose of this utility model is to provide a kind of waterproof construction and water-proof top plates, are existed in the prior art with improving
Normal practice water resistance it is bad, the skill for the case where attractive joint will appear percolating water due to posterior settlement, temperature etc.
Art problem.
Waterproof construction provided by the utility model, including polyurethane waterproofing enhancement layer, mylar enhancement layer, self-adhering polymer
Modified asphalt waterproof coiled material, polyurethane water-proof paint layer and asphalt paper separation layer；Polyurethane waterproofing enhancement layer, mylar add
Strong layer, self-adhered polymer modified bitumen waterproofing membrane, polyurethane water-proof paint layer and asphalt paper separation layer from the bottom to top according to
It is secondary to be laid on attractive joint.
Further, attractive joint is fluted close to the setting of one end of polyurethane waterproofing enhancement layer；Groove and attractive joint prolong
Stretch that direction is identical, the inner bottom wall of groove is provided with polyethylene film pieces.
Further, groove is internally provided with fluid sealant.
Further, waterproof construction further includes the first waterstop and the second waterstop；First waterstop and the second waterstop
It is correspondingly arranged at the both sides of attractive joint.
Further, one end that the first waterstop and the second waterstop are away from each other is respectively arranged with the first steel plate and the second steel
Plate；First steel plate and the second steel plate are fixedly connected with the first waterstop and the second waterstop respectively.
Further, the first waterstop, the second waterstop, the first steel plate and the second steel plate are angled with level ground
Setting；First waterstop, the second waterstop, the first steel plate and the second steel plate are towards close to the direction of polyurethane waterproofing enhancement layer
Bending.
Further, the one end of attractive joint far from polyurethane waterproofing enhancement layer is provided with rhone；Rhone and attractive joint
Extending direction it is identical.
Further, rhone prolongs the cross sectional shape semicircular in shape perpendicular to its extending direction；Rhone U and attractive joint two
The concrete structure of side is fixedly connected.
Further, the utility model also provides a kind of water-proof top plate, and water-proof top plate includes attractive joint and waterproof construction.
Further, water-proof top plate further includes multiple shear reinforcements；It is anti-that multiple shear reinforcements are arranged at polyurethane
One side of the water enhancement layer far from mylar enhancement layer, and multiple shear reinforcements are spaced along the extending direction of attractive joint and set successively
It sets；Each shear reinforcement is arranged along the extending direction perpendicular to attractive joint.
Waterproof construction provided by the utility model, polyurethane waterproofing enhancement layer, mylar enhancement layer, self-adhering polymer are modified
Asphalt water-proof coiled material, polyurethane water-proof paint layer and asphalt paper separation layer are laid on attractive joint successively from the bottom to top.From
The tensile property of the polymer modified asphalt water-proof coiled material of adhesive aggregation is preferable, when attractive joint becomes due to posterior settlement or temperature etc.
When shape, self-adhered polymer modified bitumen waterproofing membrane can bear part pulling force, prevent other waterproof layers or enhancement layer by
To damage, to be generated the case where improving whole water resistance, prevent percolating water.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the sectional view that the waterproof construction that the utility model embodiment provides extends along direction；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the sectional view that the water-proof top plate that the utility model embodiment provides extends along direction.
Icon：1- polyurethane waterproofing enhancement layers；2- mylar enhancement layers；3- self-adhered polymer modified bitumen waterproofing membranes；
4- polyurethane water-proof paint layers；5- asphalt paper separation layers；6- attractive joints；7- grooves；8- polyethylene film pieces；9- fluid sealants；10-
First waterstop；The second waterstops of 11-；The first steel plates of 12-；The second steel plates of 13-；14- rhones；15- concrete structures；16-
Roll hoop；17- pea gravel concreten protective layers；18- shear reinforcements；19- cushion blocks.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the sectional view that the waterproof construction that the utility model embodiment provides extends along direction；Fig. 2 is in Fig. 1 at A
Enlarged drawing；As depicted in figs. 1 and 2, waterproof construction provided in this embodiment, including polyurethane waterproofing enhancement layer 1, mylar add
Strong layer 2, self-adhered polymer modified bitumen waterproofing membrane 3, polyurethane water-proof paint layer 4 and asphalt paper separation layer 5；Polyurethane
Waterproof reinforced layer 1, mylar enhancement layer 2, self-adhered polymer modified bitumen waterproofing membrane 3, polyurethane water-proof paint layer 4 and paper
Tire malthoid separation layer 5 is laid on attractive joint 6 successively from the bottom to top.
Wherein, 1 thickness 1mm of polyurethane waterproofing enhancement layer.
Further, polyurethane waterproofing enhancement layer 1 respectively extends 100mm to 6 both sides of attractive joint.
Further, mylar enhancement layer 2 respectively extends 60cm to 6 both sides of attractive joint.
Further, 3 water-repellent paints, thickness 2.5mm can be coated on polyurethane water-proof paint layer 4.
Further, polyurethane water-proof paint layer 4 respectively extends 1.2m to 6 both sides of attractive joint.
Waterproof construction provided in this embodiment, polyurethane waterproofing enhancement layer 1, mylar enhancement layer 2, self-adhering polymer are modified
Asphalt water-proof coiled material 3, polyurethane water-proof paint layer 4 and asphalt paper separation layer 5 are laid on attractive joint 6 successively from the bottom to top
On.The tensile property of self-adhered polymer modified bitumen waterproofing membrane 3 is preferable, when attractive joint 6 is due to originals such as posterior settlements or temperature
When because deforming, self-adhered polymer modified bitumen waterproofing membrane 3 can bear part pulling force, prevent other waterproof layers or
Enhancement layer is damaged, to be generated the case where improving whole water resistance, prevent percolating water.
As shown in Fig. 2, on the basis of the above embodiments, further, attractive joint 6 is close to polyurethane waterproofing enhancement layer 1
One end setting fluted 7；Groove 7 is identical as the extending direction of attractive joint 6, and the inner bottom wall of groove 7 is provided with polyethylene film pieces
8。
Wherein, in the construction process, construction personnel is in the position of attractive joint 6, apart from 6 both sides 1cm snap the line joint-cuttings of attractive joint,
The slot section of 2cm wide 2cm depths is cut with electric pick, finally blowing down dross with air blower drifts along.
Further, the development length of groove 7 is identical as the development length of attractive joint 6.
In the present embodiment, one end setting fluted 7 of attractive joint 6；The inner bottom wall of groove 7 is provided with polyethylene film pieces 8.
During use, the setting of groove 7 and polyethylene film pieces 8 can prevent water from penetrating into attractive joint 6, reinforce the effect of waterproof.
As shown in Fig. 2, on the basis of the above embodiments, further, groove 7 is internally provided with fluid sealant 9.
Wherein, fluid sealant 9 selects low modulus fluid sealant or polyurethane sealant.
In the present embodiment, in the construction process, construction personnel pours into fluid sealant 9 to the inside of groove 7, can reinforce in this way
Waterproof effect prevents water from penetrating into attractive joint 6.
As shown in Figure 1, on the basis of the above embodiments, further, waterproof construction further includes 10 He of the first waterstop
Second waterstop 11；First waterstop 10 and the second waterstop 11 are correspondingly arranged at the both sides of attractive joint 6.
Wherein, the first waterstop 10 and the second waterstop 11 select rubber material.
Further, the boundary of the first waterstop 10 and the second waterstop 11 is provided with the tubular center of rubber material
Axis, the first waterstop 10 and the second waterstop 11 can be bent along central shaft.
Further, the first waterstop 10, the second waterstop 11 and central shaft are integrally formed.
In the present embodiment, the first waterstop 10 and the second waterstop 11 pour during concreting and are embedded in concrete
In structure 15, and it is separately positioned on the both sides of attractive joint 6.The setting of first waterstop 10 and the second waterstop 11 can improve anti-
Water effect can extend the service life of building.
As shown in Figure 1, on the basis of the above embodiments, further, 11 phase of the first waterstop 10 and the second waterstop
The one end deviated from is respectively arranged with the first steel plate 12 and the second steel plate 13；First steel plate 12 and the second steel plate 13 stop with first respectively
Water band 10 is fixedly connected with the second waterstop 11.
Wherein, fixed structure is may be provided on the first steel plate 12 and the second steel plate 13, fixed structure is used for the first steel plate
12 and second steel plate 13 be fixedly connected respectively with concrete structure 15, to enable, to stop the first waterstop 10 and the second waterstop 11 solid
It is calmly firm to be not easy to dislocate.
In the present embodiment, the setting of the first steel plate 12 and the second steel plate 13 can enable the first waterstop 10 and the second waterstop
11 are arranged firm in concrete structure 15, are not likely to produce displacement.
As shown in Figure 1, on the basis of the above embodiments, further, the first waterstop 10, the second waterstop 11,
One steel plate 12 and the second steel plate 13 with the angled setting in level ground；First waterstop 10, the second waterstop 11, the first steel
Plate 12 and the second steel plate 13 are bent towards close to the direction of polyurethane waterproofing enhancement layer 1.
Wherein, cement based penetration crystallization type water proofing paint is coated on the inner wall of attractive joint 6.
Further, cement based penetration crystallization type water proofing paint can coat 1mm thickness.
Further, bending angle can be 15-20 °.
In the present embodiment, the first waterstop 10, the second waterstop 11, the first steel plate 12 and the second steel plate 13 are towards close
The direction of polyurethane waterproofing enhancement layer 1 is bent.When there is water to be permeated from the attractive joint 6 of top, the first waterstop 10,
Two waterstops 11, the first steel plate 12 and the second steel plate 13 form channel-shaped, can catch infiltration water, extend the path of water penetration,
Waterproof effect is improved, to extend the service life of building.
As shown in Figure 1, on the basis of the above embodiments, further, attractive joint 6 is far from polyurethane waterproofing enhancement layer 1
One end be provided with rhone 14；Rhone 14 is identical as the extending direction of attractive joint 6.Rhone 14 prolongs perpendicular to its extension side
To cross sectional shape semicircular in shape；Rhone 14 is fixedly connected with the concrete structure 15 of 6 both sides of attractive joint.
Wherein, the development length of rhone 14 is identical as the development length of attractive joint 6.
Further, rhone 14 is along with the cross sectional shape of its extending direction being vertically U-shaped or V-arrangement etc..
Further, rhone 14 is to be removably secured to connect, such as be bolted or block with concrete structure 15
Connect etc..
Further, waterproof construction includes rolling hoop 16, rolls the outside that hoop 16 is disposed around rhone 14, and and concrete structure
15 are bolted, to enable rhone 14 be fixedly connected with concrete structure 15, to play the role of waterproof.
Further, it rolls hoop 16 and 15 place of being bolted of concrete structure is provided with cushion block 19.In use, cushion block
19 build gradient for correcting.
Further, it is multiple to roll hoop 16, and multiple hoops 16 that roll are spaced setting successively along the extending direction of rhone 14, in this way
The stability of connection can be improved.
In the present embodiment, in use, when water is permeated along attractive joint 6, rhone 14 can catch infiltration
Water, side by side to scheduled position.It can prevent water from dropping down from top plate in this way, influence the environment below top plate.
Fig. 3 is the sectional view that the water-proof top plate that the utility model embodiment provides extends along direction；As shown in figure 3,
On the basis of above-described embodiment, further, the utility model also provides a kind of water-proof top plate, and water-proof top plate includes attractive joint 6
And waterproof construction.
In the present embodiment, polyurethane waterproofing enhancement layer 1, mylar enhancement layer 2, self-adhered polymer modified bitumen waterproofing membrane
3, polyurethane water-proof paint layer 4 and asphalt paper separation layer 5 are laid on attractive joint 6 successively from the bottom to top.Self-adhering polymer
The tensile property of modified asphalt waterproof coiled material 3 is preferable, when attractive joint 6 is deformed due to posterior settlement or temperature etc.,
Self-adhered polymer modified bitumen waterproofing membrane 3 can bear part pulling force, prevent other waterproof layers or enhancement layer from being damaged
Evil, to be generated the case where improving whole water resistance, prevent percolating water.
As shown in figure 3, on the basis of the above embodiments, further, water-proof top plate further includes multiple shear reinforcements
18；Multiple shear reinforcements 18 are arranged at one side of the polyurethane waterproofing enhancement layer 1 far from mylar enhancement layer 2, and multiple anti-
The extending direction that reinforcing rib 18 is cut along attractive joint 6 is spaced setting successively；Each shear reinforcement 18 is along perpendicular to attractive joint 6
Extending direction is arranged.
Wherein, the top of asphalt paper separation layer 5 is equipped with pea gravel concreten protective layer 17.
Further, 17 thickness 80mm of pea gravel concreten protective layer.
In the present embodiment, the setting of multiple shear reinforcements 18 can improve the shear resistance of structure, to extend building
Service life.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of waterproof construction, which is characterized in that including：Polyurethane waterproofing enhancement layer, mylar enhancement layer, self-adhering polymer change
Property asphalt water-proof coiled material, polyurethane water-proof paint layer and asphalt paper separation layer；
It is the polyurethane waterproofing enhancement layer, the mylar enhancement layer, the self-adhered polymer modified bitumen waterproofing membrane, described
Polyurethane water-proof paint layer and the asphalt paper separation layer are laid on attractive joint successively from the bottom to top.
2. waterproof construction according to claim 1, which is characterized in that the attractive joint is reinforced close to the polyurethane waterproofing
One end setting of layer is fluted；
The groove is identical as the extending direction of the attractive joint, and the inner bottom wall of the groove is provided with polyethylene film pieces.
3. waterproof construction according to claim 2, which is characterized in that the groove is internally provided with fluid sealant.
4. waterproof construction according to claim 1, which is characterized in that further include the first waterstop and the second waterstop；
First waterstop and second waterstop are correspondingly arranged at the both sides of the attractive joint.
5. waterproof construction according to claim 4, which is characterized in that first waterstop and the second waterstop phase
The one end deviated from is respectively arranged with the first steel plate and the second steel plate；
First steel plate and second steel plate are fixedly connected with first waterstop and second waterstop respectively.
6. waterproof construction according to claim 5, which is characterized in that first waterstop, second waterstop, institute
State the first steel plate and second steel plate with the angled setting in level ground；
First waterstop, second waterstop, first steel plate and second steel plate are towards close to described poly-
The direction of ammoniacum waterproof reinforced layer is bent.
7. waterproof construction according to claim 1, which is characterized in that the attractive joint is reinforced far from the polyurethane waterproofing
One end of layer is provided with rhone；
The rhone is identical as the extending direction of the attractive joint.
8. waterproof construction according to claim 7, which is characterized in that the rhone is along cutting perpendicular to its extending direction
Face shape semicircular in shape；
The rhone is fixedly connected with the concrete structure of the attractive joint both sides.
9. a kind of water-proof top plate, which is characterized in that including attractive joint and such as claim 1-8 any one of them waterproof constructions.
10. water-proof top plate according to claim 9, which is characterized in that further include multiple shear reinforcements；
Multiple shear reinforcements are arranged at one side of the polyurethane waterproofing enhancement layer far from the mylar enhancement layer,
And multiple shear reinforcements are spaced setting successively along the extending direction of the attractive joint；Each equal edge of shear reinforcement
Extending direction perpendicular to the attractive joint is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820031610.1U CN207714387U (en) | 2018-01-09 | 2018-01-09 | Waterproof construction and water-proof top plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820031610.1U CN207714387U (en) | 2018-01-09 | 2018-01-09 | Waterproof construction and water-proof top plate |
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| Publication Number | Publication Date |
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| CN207714387U true CN207714387U (en) | 2018-08-10 |
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ID=63055075
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820031610.1U Active CN207714387U (en) | 2018-01-09 | 2018-01-09 | Waterproof construction and water-proof top plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528593A (en) * | 2019-08-05 | 2019-12-03 | 中国电建集团铁路建设有限公司 | The heat insulating and water proof structure and construction method of station main body and accessory structure top plate seam |
| CN113818578A (en) * | 2021-09-18 | 2021-12-21 | 北京市建筑设计研究院有限公司 | Induced seam structure with prefabricated connecting piece |
| CN115012451A (en) * | 2022-06-14 | 2022-09-06 | 新城控股集团股份有限公司 | Underground structure induced joint |
-
2018
- 2018-01-09 CN CN201820031610.1U patent/CN207714387U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528593A (en) * | 2019-08-05 | 2019-12-03 | 中国电建集团铁路建设有限公司 | The heat insulating and water proof structure and construction method of station main body and accessory structure top plate seam |
| CN113818578A (en) * | 2021-09-18 | 2021-12-21 | 北京市建筑设计研究院有限公司 | Induced seam structure with prefabricated connecting piece |
| CN115012451A (en) * | 2022-06-14 | 2022-09-06 | 新城控股集团股份有限公司 | Underground structure induced joint |
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