CN207003480U - Piping lane movement joint waterproof slab structure - Google Patents
Piping lane movement joint waterproof slab structure Download PDFInfo
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- CN207003480U CN207003480U CN201720893141.XU CN201720893141U CN207003480U CN 207003480 U CN207003480 U CN 207003480U CN 201720893141 U CN201720893141 U CN 201720893141U CN 207003480 U CN207003480 U CN 207003480U
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- waterproof
- waterproof roll
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- groove
- piping lane
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Abstract
The utility model discloses a kind of piping lane movement joint waterproof slab structure, it is related to piping lane waterproof technique field, there is no sufficiently large anti-settling space for existing piping lane waterproofing of movement joints technology, easily cause the waterproof roll drawing crack of piping lane deformation joint position, destroy coil waterproof layer, make the technical problem of waterproof failure, it is fluted using being opened up at face of the concrete cushion with movement joint design attitude, again on concrete cushion successively laying water-proof coiled material layer and strengthen waterproof roll layer, then elastomeric material is placed on groove correspondence position, the mode such as barrier paper and waterstop is laid on elastomeric material again and solves problem, the technical scheme construction is simple, easily operation, significant effect, with extensive market prospects.
Description
Technical field
Piping lane waterproof technique field is the utility model is related to, more particularly to a kind of piping lane movement joint waterproof slab structure.
Background technology
Pipe gallery, it is underground piping synthesis corridor, i.e., builds a tunnel space in Urban Underground, by electric power, communicate,
The various utilities pipelines such as combustion gas, heat supply, plumbing are integrated in one, and provided with special access hole, hoisting port and monitoring system, implement
Unified planning, Uniting, the unified important infrastructure and " lifeline " built and managed, be guarantee city operations, it is
Implement unified planning, design, construction and maintenance, be built in the public utility that Urban Underground is used to lay municipal public use pipeline.
Underground pipe gallery can be generally divided into cast-in-place class piping lane and prefabricated class piping lane, typically use armored concrete structure
Into because concrete has the characteristics such as seepage, cracking, causing piping lane easily to seep water, leak is so as to influenceing the normal use of piping lane.
The optimal waterproof measure of underground pipe gallery is exactly hermetically sealed waterproof at present, i.e., waterproof layer is arranged on to the upstream face of structure,
Structure is set to exempt from the erosion of water so as to ensure the durable security of structure.In order that building structure is not by temperature, humidity change production
Give birth to swell-shrinking deformation and shockproof, anti-settling etc. and be provided with movement joint, piping lane is also equipped with corresponding movement joint, in prior art
In, usual only laying water-proof coiled material and waterproof reinforced layer on movement joint lower concrete bed course, due to piping lane movement joint both ends
There is differential settlement in structure, cause the waterproof roll drawing crack of piping lane deformation joint position, destroys coil waterproof layer, loses waterproof
Effect.
Utility model content
The utility model provides a kind of piping lane movement joint waterproof slab structure, to solve existing piping lane waterproofing of movement joints skill
Art does not have sufficiently large anti-settling space, easily causes the waterproof roll drawing crack of piping lane deformation joint position, destroys coil waterproof layer,
Make the technical problem of waterproof failure.
To solve the above problems, the utility model adopts the following technical scheme that realization：
A kind of piping lane movement joint waterproof slab structure, including concrete cushion, the concrete cushion design with movement joint
Opened up at the face of position fluted；
Laying water-proof coiled material layer above the concrete cushion；
Laying water-proof coiled material enhancement layer above the waterproof roll layer；
Corresponding to the waterproof roll layer and waterproof roll enhancement layer remain with concrete cushion groove part above
Groove-like space；
Resilient material is set above groove corresponding to the waterproof roll enhancement layer；
Barrier paper is provided with above the elastomeric material；
The waterproof roll layer comprises at least more than 1 layer waterproof roll, and the waterproof roll sky is layered on concrete cushion
Upper surface；
The waterproof roll enhancement layer is pasted onto the upper surface of the waterproof roll the superiors.
Preferably, the groove is the half slot that a diameter is not less than movement joint width；
The elastomeric material is elastic foam rod with the groove match, the elastic foam rod outer wall with groove
Wall is in contact.
Further, the diameter of the groove is more than 5 ~ 30mm of width of movement joint；
The elastic foam rod is diameter 50mm polystyrene foam rod.
Preferably, external labeling type waterstop is provided with above the barrier paper；
The external labeling type waterstop both sides set matcoveredn.
Preferably, the waterproof roll layer includes the first waterproof roll layer and the second waterproof roll layer, first waterproof
The waterproof roll laying that coiled material layer bonds structure using one side forms, and the second waterproof roll layer uses the waterproof of double-sided adhesive structure
Coiled material laying forms.
Preferably, the waterproof roll enhancement layer laying width is not less than 500mm.
Preferably, the barrier paper is that the sheet soft material of elastomeric material, the sheet soft material can be completely covered
Both ends are no less than 30mm width beyond elastomeric material respectively.
Preferably, the barrier paper is plastic material.
Preferably, setting structure bottom plate above the external labeling type waterstop, and the position of the external labeling type waterstop is in knot
The deformation joint that structure bottom plate is spliced to form.
Compared to prior art using coiled material is directly laid on concrete cushion, easily cause because structure sediment causes
The waterproof roll drawing crack of piping lane deformation joint position, coil waterproof layer is destroyed, causes waterproof failure, waterproof provided by the utility model
Structure using groove design and with groove corresponding to elastomeric material, enough deformation spaces are reserved in movement joint bottom in advance,
When malformation or sedimentation, elastomeric material deformation gives coiled material flexible space, can to the waterproof roll of deformation joint
Play and well adapt to and protective effect, cause coiled material drawing crack so as to avoid malformation, make the problem of waterproof failure.
Brief description of the drawings
Fig. 1 is piping lane movement joint waterproof slab structural representation provided by the utility model；
In figure：1:Concrete cushion；1-1：Groove； 2:First waterproof roll layer；3:Second waterproof roll layer；4：Waterproof
Coiled material enhancement layer；5：Elastomeric material；6：Barrier paper；7：External labeling type waterstop；8：Structure base slab； 9:Protective layer；10：In it is buried
Waterstop；11：Movement joint lining plank.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, implement below in conjunction with the utility model
Accompanying drawing in example, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Generally it is described and illustrated herein in the accompanying drawings
The detailed description of embodiment of the present utility model is not intended to limit claimed the scope of the utility model, but only table
Show selected embodiment of the present utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 is piping lane movement joint waterproof slab structural representation provided by the utility model, as shown in figure 1, a kind of piping lane
Movement joint waterproof slab structure, including concrete cushion 1, be arranged on above concrete cushion 1 waterproof roll layer, be arranged on it is anti-
Waterproof roll enhancement layer 4 above water coiled material layer and the structure base slab 8 being arranged on above waterproof roll enhancement layer 4；Wherein,
The groove 1- that concrete cushion 1 is not less than movement joint width with offering diameter at the face of movement joint design attitude
1, groove 1-1 are half slot, and groove 1-1 diameter is not less than the width of piping lane movement joint, the width of requirements of the national standard movement joint
Spend for 20 ~ 30mm, the width of the present embodiment design variations seam be 30mm, and selection groove diameter is more than movement joint width 20mm, i.e.,
Groove 1-1 diameter is 50mm, and groove 1-1 length and the length of movement joint match.
The upper surface laying water-proof coiled material layer of concrete cushion 1, it is anti-that waterproof roll layer includes the first waterproof roll layer 2 and second
Water coiled material layer 3, the first waterproof roll layer 2 are laid on above concrete cushion 1, and the second waterproof roll layer 3 is laid on the first waterproof
Above coiled material layer 2.First waterproof roll layer 2 is laid on above concrete cushion 1 using empty paving technique；The type of other waterproof roll
Number specification does not do particular determination, as long as disclosure satisfy that waterproof requirement.According to engineering experience, first waterproof of the present embodiment is rolled up
2 preferred one side of material layer bonds the coiled material of structure, the coiled material of 3 preferred double-sided adhesive structure of the second waterproof roll layer, is rolled up using the second waterproof
The double-sided adhesive characteristic of material layer 3 can complete the stickup effect of the upper and lower, so as to save coiled material cost.In laying water-proof coiled material
The process of layer should be noted the shape for retaining groove 1-1, i.e. surface paving of the waterproof roll layer along groove 1-1 so that waterproof
Coiled material layer also forms a waterproof layer groove corresponding with groove 1-1；
The laying water-proof coiled material enhancement layer 4 on the second waterproof roll layer 3, likewise, laying also needs when passing through groove 1-1
Enhancement layer groove corresponding to retaining.Waterproof roll enhancement layer 4 primarily to strengthen movement joint nearby waterproof roll resistance to compression,
Drawing-resistant function, in order to save cost, it is only necessary to which the laying water-proof coiled material enhancement layer 4 around movement joint, waterproof roll are strengthened
Layer 4 lays width and is not less than 500mm, and the laying width of the preferred waterproof roll enhancement layer 4 of the present embodiment is 1000mm, i.e., with groove
1-1 is that midpoint each extends over 500mm to both sides.
Resilient material 5, the outer wall of elastomeric material 5 and groove 1- are set corresponding to waterproof roll enhancement layer 4 above groove 1-1
1 inwall is in contact, and a diameter of 50mm half slot is used in the present embodiment, therefore, Fig. 1 elastomeric materials 5 are using diameter
For 50mm elastic foam rod, the foam rods are made up of polystyrene material.During paving coiled material, coiled material is formed in groove and bent
Space, when Pipe rack deforms or settles, elastomeric material 5 also deforms, and gives coiled material enough extendable rooms, avoids finishing
Structure deformation causes coiled material to be destroyed by drawing crack, makes waterproof failure；
Elastomeric material 5 pastes above or the barrier paper 6 covered with plastic material, barrier paper 6 can avoid casting concrete
When foam rods displacements, float and prevent from pouring into during concrete backfill in groove 1-1 and cause foam rods effect failure, barrier paper
6 laying width is generally no greater than the width of waterproof roll enhancement layer 4, and both ends should exceed elastomeric material 5 not when barrier paper 6 is laid
Width less than 30mm；
Barrier paper 6 is equipped with external labeling type waterstop 7 above, and external labeling type waterstop 7 plays multi-way prevention；
The both sides of external labeling type waterstop 7 are equipped with the protective layer 9 formed using pea gravel concreten, the He of external labeling type waterstop 7
Setting structure bottom plate 8 above protective layer 9, the width and length of the protective layer 9 are corresponding with structure base slab 8, the external labeling type sealing
The deformation joint that two block structure bottom plates are spliced to form is in 7 position, structure base slab 8 is tight by gravity and external labeling type waterstop 7
Pressure, while also elastomeric material 5 is expressed in enhancement layer groove；
Approached with conventional art, movement joint lining plank 11 or foaming joint filling board and sealing are again provided among movement joint
Cream, buried water stop 10, is just no longer described in detail herein during movement joint both sides are set respectively.
Claims (9)
1. a kind of piping lane movement joint waterproof slab structure, including concrete cushion（1）, it is characterised in that：
The concrete cushion（1）It is fluted with being opened up at the face of movement joint design attitude（1-1）；
The concrete cushion（1）Laying water-proof coiled material layer above；
Laying water-proof coiled material enhancement layer above the waterproof roll layer（4）；
The waterproof roll layer and waterproof roll enhancement layer（4）In concrete cushion（1）Groove part above remains with correspondingly
Groove-like space；
The waterproof roll enhancement layer（4）Corresponding groove（1-1）Resilient material is set above（5）；
The elastomeric material（5）Barrier paper is provided with above（6）；
The waterproof roll layer comprises at least more than 1 layer waterproof roll, and the waterproof roll sky is layered on concrete cushion（1）It is upper
Surface；
The waterproof roll enhancement layer（4）It is pasted onto the upper surface of the waterproof roll the superiors.
2. waterproof construction according to claim 1, it is characterised in that：
The groove（1-1）It is not less than the half slot of movement joint width for a diameter；
The elastomeric material（5）For with the groove（1-1）The elastic foam rod to match, the elastic foam rod outer wall with it is recessed
Groove inwall is in contact.
3. waterproof construction according to claim 2, it is characterised in that：
The groove（1-1）Diameter be more than movement joint 5 ~ 30mm of width；
The elastic foam rod is diameter 50mm polystyrene foam rod.
4. waterproof construction according to claim 1, it is characterised in that：
The barrier paper（6）External labeling type waterstop is provided with above（7）；
The external labeling type waterstop（7）Both sides set matcoveredn（9）.
5. waterproof construction according to claim 1, it is characterised in that：
The waterproof roll layer includes the first waterproof roll layer（2）With the second waterproof roll layer（3）, the first waterproof roll layer
（2）The waterproof roll laying that structure is bonded using one side is formed, the second waterproof roll layer（3）Using the waterproof of double-sided adhesive structure
Coiled material laying forms.
6. waterproof construction according to claim 1, it is characterised in that：
The waterproof roll enhancement layer（4）Laying width is not less than 500mm.
7. the waterproof construction according to claim 1 or 4, it is characterised in that：
The barrier paper（6）For elastomeric material can be completely covered（5）Sheet soft material, the sheet soft material both ends point
Chao Chu not elastomeric material（5）Width no less than 30mm.
8. waterproof construction according to claim 1, it is characterised in that：
The barrier paper（6）For plastic material.
9. waterproof construction according to claim 4, it is characterised in that：
The external labeling type waterstop（7）Setting structure bottom plate above（8）, and the external labeling type waterstop（7）Position be in structure
The deformation joint that bottom plate is spliced to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893141.XU CN207003480U (en) | 2017-07-21 | 2017-07-21 | Piping lane movement joint waterproof slab structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893141.XU CN207003480U (en) | 2017-07-21 | 2017-07-21 | Piping lane movement joint waterproof slab structure |
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| CN207003480U true CN207003480U (en) | 2018-02-13 |
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| CN201720893141.XU Active CN207003480U (en) | 2017-07-21 | 2017-07-21 | Piping lane movement joint waterproof slab structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386321A (en) * | 2017-07-21 | 2017-11-24 | 广西金雨伞防水装饰有限公司 | Piping lane movement joint waterproof slab structure and construction method |
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2017
- 2017-07-21 CN CN201720893141.XU patent/CN207003480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386321A (en) * | 2017-07-21 | 2017-11-24 | 广西金雨伞防水装饰有限公司 | Piping lane movement joint waterproof slab structure and construction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 530000 Donggouling Landscape Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region, Lin18 Sunshine Green City, 1 Building, 1 Unit 4 Patentee after: Xiniupi Waterproof Technology Co., Ltd. Address before: 530000 Donggouling Landscape Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region, Lin18 Sunshine Green City, 1 Building, 1 Unit 4 Patentee before: Guangxi Golden Umbrella Waterproofing Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 530216 scientific research building, Xiniu science and Technology Park, No. 68, team 4, naluopo, Sitang community, Santang Town, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Xiniupi Waterproof Technology Co.,Ltd. Address before: 530000 Donggouling Landscape Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region, Lin18 Sunshine Green City, 1 Building, 1 Unit 4 Patentee before: Xiniupi Waterproof Technology Co.,Ltd. |