CN205530716U - Waterproofing membrane overlap joint structure - Google Patents
Waterproofing membrane overlap joint structure Download PDFInfo
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- CN205530716U CN205530716U CN201620081665.4U CN201620081665U CN205530716U CN 205530716 U CN205530716 U CN 205530716U CN 201620081665 U CN201620081665 U CN 201620081665U CN 205530716 U CN205530716 U CN 205530716U
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- waterproof roll
- waterproof
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- waterproofing membrane
- adhesive
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Abstract
The utility model discloses a waterproofing membrane overlap joint structure, include: the outsourcing has ordinary waterproofing membrane's piping lane side wall, piping lane bottom plate that the outsourcing has dampproofing waterproofing membrane and is used for the ordinary waterproofing membrane of overlap joint, dampproofing waterproofing membrane's autohension waterproofing membrane, autohension waterproofing membrane sets up the horizontal construction joint department of vertical face in between piping lane side wall and piping lane bottom plate, and put with the overlap joint position of ordinary waterproofing membrane bottom on autohension waterproofing membrane upper portion, and ordinary waterproofing membrane sets up in autohension waterproofing membrane's outside, autohension waterproofing membrane puts with the overlap joint position on dampproofing waterproofing membrane upper portion the bottom, and autohension waterproofing membrane sets up in dampproofing waterproofing membrane's outside. Waterproofing membrane overlap joint structure, construction convenience is swift, not restricted by humid environment, construction convenience is nimble, the on -the -spot lap position of mastering, save the time limit for a project for the construction progress.
Description
Technical field
The utility model relates to a kind of waterproof roll bridging arrangement.
Background technology
It is that between identical waterproof roll, the reinforcement of overlap joint processes at present, overlaps without the waterproof roll of dissimilar
Treatment measures.
Underground pipe gallery waterproof slab coiled material construction time, often delay because of foundation ditch inner cushion layer moisture conditions construct into
Degree, for accelerating construction progress, can be when the waterproof roll that wet environment uses without unified by bottom board replacing
Overlap joint treating method.
Being the summer in Dalian during underground pipe gallery engineering construction, and piping lane is positioned near seashore, summer often has even
Rainy weather, level of ground water is high, draining difficulty, especially during construction underground pipe gallery waterproof slab coiled material, warp
Often constructing under moisture conditions, conventional SBS modified asphalt waterproof roll needs high-temperature baking paving, it is impossible to
Construct under moisture conditions.
Summary of the invention
The utility model is for the proposition of problem above, and research and design one waterproof roll bridging arrangement, use
In solving existing waterproof roll overlap joint treatment measures, do not reach dissimilar the waterproof overlap joint of waterproof roll
Shortcoming.The technological means that the utility model uses is as follows:
A kind of waterproof roll bridging arrangement, including: it is surrounded by outward the piping lane side wall of common waterproof roll, is surrounded by outward
The piping lane base plate of moistureproof and waterproof coiled material and for overlapping common waterproof roll, the tack of moistureproof and waterproof coiled material prevents
Water coiled material；Self-adhesive waterproof roll material is arranged between piping lane side wall and piping lane base plate at the horizontal construction joint of vertical plane,
Self-adhesive waterproof roll material top is arranged at the clinch position bottom common waterproof roll, common waterproof roll
The outside of self-adhesive waterproof roll material；With the overlapping part on moistureproof and waterproof coiled material top bottom self-adhesive waterproof roll material
Putting, self-adhesive waterproof roll material is arranged at the outside of moistureproof and waterproof coiled material.
As the vertical metope at preferred levels construction joint with being provided with between self-adhesive waterproof roll material for adding strength
The enhancement Layer of reason.
It is the composite water-proof that two-layer tack SBS waterproof roll is composited as preferred self-adhesive waterproof roll material
Coiled material, moistureproof and waterproof coiled material is the waterproof of two layers of polyethylene polypropylene fibre composite of water-proof coiled material and three one polymer cement
Interlayer is every the composite of water-proof coiled material being composited.
It is 900mm-1200mm as preferred self-adhesive waterproof roll material lap width at construction joint；Tack
Waterproof roll top is not less than 300mm with the clinch width bottom common waterproof roll；Self-adhesive waterproof roll material
Bottom is not less than 300mm with the clinch width on moistureproof and waterproof coiled material top.
As preferred enhancement Layer be wide 600mm-1000mm, the tack SBS waterproof roll of thick 3mm.
As preferably being selected from viscosity SBS waterproof roll thickness 3mm, polyethylene polypropylene fiber composite sheet thickness 0.7mm,
Waterproof thickness 1.3mm of polymer cement.
Compared with the prior art, waterproof roll bridging arrangement described in the utility model, self-adhesive waterproof roll material
Being arranged between piping lane side wall and piping lane base plate at the horizontal construction joint of vertical plane, self-adhesive waterproof roll material top is same
Clinch position bottom common waterproof roll, common waterproof roll is arranged at the outside of self-adhesive waterproof roll material；
With the clinch position on moistureproof and waterproof coiled material top bottom self-adhesive waterproof roll material, self-adhesive waterproof roll material is arranged
Outside in moistureproof and waterproof coiled material.Convenient and quick construction, is not limited by wet environment；Easy construction is flexible,
On-the-spot grasp lap position；Save the duration, accelerating construction progress.
Waterproof roll bridging arrangement described in the utility model, according to building-site situation, sweetly disposition is moist
The waterproof roll that environment uses and two kinds of coiled material lapping situations in conventional waterproof roll, accelerating construction progress.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, piping lane side wall, 2, piping lane base plate, 3, construction joint, 4, common waterproof roll, 5, from
Viscosity waterproof roll, 6, moistureproof and waterproof coiled material, 7, enhancement Layer.
Detailed description of the invention
As it is shown in figure 1, a kind of waterproof roll bridging arrangement, including: it is surrounded by outward the pipe of common waterproof roll 4
Corridor side wall 1, it is surrounded by outward the piping lane base plate 2 of moistureproof and waterproof coiled material 6 and for overlapping common waterproof roll 4, anti-
The self-adhesive waterproof roll material 5 of tide waterproof roll 6；Self-adhesive waterproof roll material 5 is the waterproof volume of two-layer tack SBS
The composite of water-proof coiled material that material is composited, tack SBS waterproof roll thickness 3mm, moistureproof and waterproof coiled material 6 is two
It is compound anti-that the waterproof layer interval of layers of polyethylene polypropylene fibre composite of water-proof coiled material and three one polymer cement is composited
Water coiled material, polyethylene polypropylene fiber composite sheet thickness 0.7mm, waterproof thickness 1.3mm of polymer cement.
There is good waterproof effect, be used for ensureing waterproof strength.
Self-adhesive waterproof roll material 5 is arranged at the horizontal construction joint 3 of vertical plane between piping lane side wall 1 and piping lane base plate 2
Place, is used for carrying out water-proofing treatment at construction joint, the self-adhesive waterproof roll material 5 overlap joint width at construction joint 3
Degree is 900mm-1200mm, for ensureing the waterproof strength of horizontal construction joint 3；Erecting at horizontal construction joint 3
Stalk face is with being provided with for strengthening the enhancement Layer 7 processed between self-adhesive waterproof roll material 5, to construction
Waterproof reinforced processes.Enhancement Layer 7 is wide 600mm-1000mm, the tack SBS waterproof roll of thick 3mm,
For ensureing the waterproof strength of enhancement Layer.
Self-adhesive waterproof roll material 5 top is with the clinch position bottom common waterproof roll 4, common waterproof volume
Material 4 is arranged at the outside of self-adhesive waterproof roll material 5, makes self-adhesive waterproof roll material 5 and common waterproof roll 4
Link together, and common waterproof roll 4 is in self-adhesive waterproof roll material 5 outside, prevent from common anti-
Water under water coiled material 4 overhead stream immerses self-adhesive waterproof roll material 5 and the seam crossing of common waterproof roll 4；From
Viscosity waterproof roll 5 top, is used for protecting not less than 300mm with the clinch width bottom common waterproof roll 4
Card bond strength.
With the clinch position on moistureproof and waterproof coiled material 6 top bottom self-adhesive waterproof roll material 5, tack is waterproof
Coiled material 5 is arranged at the outside of moistureproof and waterproof coiled material 6, makes self-adhesive waterproof roll material 5 and moistureproof and waterproof coiled material 6
Link together, and self-adhesive waterproof roll material 5 is in moistureproof and waterproof coiled material 6 outside, prevents from tack
Water under waterproof roll 5 overhead stream immerses self-adhesive waterproof roll material 5 and the seam crossing of moistureproof and waterproof coiled material 6.
Bottom self-adhesive waterproof roll material 5, the clinch width with moistureproof and waterproof coiled material 6 top is not less than 300mm, is used for
Ensure bond strength.
Waterproof roll bridging arrangement described in the utility model, solves piping lane waterproof roll in such cases
Constructional difficulties, accelerates construction speed, reduces construction costs.
The utility model is by underground pipe gallery base plate, and outsourcing waterproof roll is by the waterproof volume of conventional SBS modified asphalt
Material is replaced by the polyethylene polypropylene fiber composite sheet (400 grams/m2) that can use in wet condition, for reaching
To one-level waterproof effect, the coiled material of replacing uses two-layer 0.7 polyethylene polypropylene fiber composite sheet+three layer 1.3
The waterproof layer way of polymer cement, for ease of two kinds of coiled material lappings, sets up overlap joint medium between two kinds of coiled materials,
Overlap joint medium uses two-layer 3mm tack SBS modified asphalt waterproof coiled material, makes two kinds of coiled materials all can and be situated between
Matter overlaps.
During the construction of waterproof slab coiled material, polypropylene fiber waterproof coiled material is constructed to piping lane sidewall base top n ear,
Set up the 900mm-1200mm width waterproof volume of two-layer 3mm tack SBS, polypropylene fiber waterproof coiled material+polymer herein
Cement water-proof layer overlap joint bonding with tack SBS waterproof roll, lap width is not less than 300mm, tack
SBS waterproof roll and the common bonding overlap joint of SBS waterproof roll, lap width is not less than 300mm.
The waterproof volume of 900mm-1200mm width tack SBS comprises at construction joint, and at construction joint, waterproof roll needs to do to add
Strength is managed, and enhancement Layer is 3mm tack SBS waterproof roll width 600mm-1000mm.
Practice of construction demonstrates the utility model makes the construction of waterproof slab coiled material not limited by wet environment in foundation ditch
System, is not limited by rainy weather；Accelerate construction speed, reduce construction costs.
The above, only the utility model preferably detailed description of the invention, but protection model of the present utility model
Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at the utility model
In enclosing, according to the technical solution of the utility model and inventive concept thereof in addition equivalent or change, all should contain
Cover within protection domain of the present utility model.
Claims (6)
1. a waterproof roll bridging arrangement, it is characterised in that including: be surrounded by outward the piping lane of common waterproof roll
Side wall, be surrounded by outward moistureproof and waterproof coiled material piping lane base plate and for overlap common waterproof roll, moistureproof and waterproof volume
The self-adhesive waterproof roll material of material；
Self-adhesive waterproof roll material is arranged between piping lane side wall and piping lane base plate at the horizontal construction joint of vertical plane,
Self-adhesive waterproof roll material top sets with the clinch position bottom common waterproof roll, common waterproof roll
It is placed in the outside of self-adhesive waterproof roll material；
With the clinch position on moistureproof and waterproof coiled material top, self-adhesive waterproof roll material bottom self-adhesive waterproof roll material
It is arranged at the outside of moistureproof and waterproof coiled material.
Waterproof roll bridging arrangement the most according to claim 1, it is characterised in that:
Vertical metope at horizontal construction joint is with being provided with between self-adhesive waterproof roll material for strengthening the reinforcement processed
Layer.
Waterproof roll bridging arrangement the most according to claim 2, it is characterised in that:
Self-adhesive waterproof roll material is the composite of water-proof coiled material that two-layer tack SBS waterproof roll is composited,
Moistureproof and waterproof coiled material is two layers of polyethylene polypropylene fibre composite of water-proof coiled material and the waterproof layer of three one polymer cement
The composite of water-proof coiled material that interval is composited.
4. according to the waterproof roll bridging arrangement described in claim 1,2 or 3, it is characterised in that:
Self-adhesive waterproof roll material lap width at construction joint is 900mm-1200mm；
Self-adhesive waterproof roll material top is not less than 300mm with the clinch width bottom common waterproof roll；
Bottom self-adhesive waterproof roll material, the clinch width with moistureproof and waterproof coiled material top is not less than 300mm.
Waterproof roll bridging arrangement the most according to claim 2, it is characterised in that:
Enhancement Layer 7 is the tack SBS waterproof roll of wide 600mm-1000mm.
Waterproof roll bridging arrangement the most according to claim 3, it is characterised in that:
Tack SBS waterproof roll thickness 3mm, polyethylene polypropylene fiber composite sheet thickness 0.7mm, polymer
Waterproof thickness 1.3mm of cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081665.4U CN205530716U (en) | 2016-01-27 | 2016-01-27 | Waterproofing membrane overlap joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081665.4U CN205530716U (en) | 2016-01-27 | 2016-01-27 | Waterproofing membrane overlap joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530716U true CN205530716U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620081665.4U Active CN205530716U (en) | 2016-01-27 | 2016-01-27 | Waterproofing membrane overlap joint structure |
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| Country | Link |
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| CN (1) | CN205530716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042205A (en) * | 2019-12-12 | 2020-04-21 | 上海市基础工程集团有限公司 | Splicing connection and fastening method for prefabricated box culvert |
-
2016
- 2016-01-27 CN CN201620081665.4U patent/CN205530716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042205A (en) * | 2019-12-12 | 2020-04-21 | 上海市基础工程集团有限公司 | Splicing connection and fastening method for prefabricated box culvert |
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| GR01 | Patent grant |