CN207812507U - Prefabricating square culvert with multilayer flashing system - Google Patents
Prefabricating square culvert with multilayer flashing system Download PDFInfo
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- CN207812507U CN207812507U CN201720729329.0U CN201720729329U CN207812507U CN 207812507 U CN207812507 U CN 207812507U CN 201720729329 U CN201720729329 U CN 201720729329U CN 207812507 U CN207812507 U CN 207812507U
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- Prior art keywords
- female end
- nose
- ontology
- square culvert
- flashing system
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Abstract
The utility model discloses the prefabricating square culverts with multilayer flashing system, belong to pipe gallery construction field, structure includes that ontology is contained in side, and it is respectively nose and female end that the both ends of ontology are contained in the side, the nose that ontology is contained in two adjacent sides is matched with female end, it is characterized in that：The female end and nose is arranged respectively to step, it is respectively arranged with two layers of step at the female end and nose, including level-one step and two stage steps, it is respectively set on level-one step and two stage steps at the female end fluted, it is respectively arranged with article rubber water stop in the groove, the inside of the female end be respectively arranged with on the outside of nose together with slip casting seam, slip casting seam in fill gap filler respectively.Compared with prior art, the prefabricating square culvert with multilayer flashing system of the utility model has the waterproof system for improving prefabricating square culvert, the features such as to solve the problems, such as the waterproof quality being likely to occur in the above situation, thus has good application value.
Description
Technical field
The utility model is related to a kind of pipe gallery construction field, especially a kind of prefabricated side with multilayer flashing system
Contain.
Background technology
With the continuous development of society, city space is infinitely compressed, and just due to this, the country started to have risen ground in recent years
The upsurge of lower piping lane construction.But since underground pipe gallery is larger all in water, water level upper zone, thus to waterproof requirement compared with
It is high.Domestic prefabricating square culvert waterproof form is all to carry out waterproof by one of article rubber water stop of setting among prefabricating square culvert wall at present,
Also part designing institute setting outsourcing waterproof roll, inside brush the mode of anti-water crystallization coating and carry out the reinforcement of waterproof.But it controls
Mark does not effect a permanent cure, if the assembled inside of prefabricating square culvert cannot control waterproof, simple applies by outsourcing waterproof roll and inside waterproof
Material cannot all tackle the problem at its root.
Utility model content
The technical assignment of the utility model be for the above-mentioned prior art in insufficient provide a kind of carrying multilayer flashing system
The prefabricating square culvert of system, the prefabricating square culvert that should carry multilayer flashing system has the waterproof system for improving prefabricating square culvert, to solve
The characteristics of waterproof quality problem being likely to occur in the above situation.
Technical solution adopted by the utility model to solve its technical problems is：It includes that ontology, the Fang Han are contained in side
The both ends of ontology are respectively nose and female end, and the noses that ontologies are contained in adjacent two sides are matched with female end, the female end with
Nose is arranged respectively to step, and two layers of step, including level-one step and two level are respectively arranged at the female end and nose
Step is respectively set in fluted, described groove on the level-one step and two stage steps at the female end and is respectively arranged with
Article rubber water stop, the inside of the female end be respectively arranged with on the outside of nose together with slip casting seam, slip casting seam in fill out respectively
Stitch agent.
The width of the groove is 22mm, depth 3.2mm.
The width of the article rubber water stop is 20mm, thickness 20mm.
The gap filler is epoxy resin gap filler.
The width of the slip casting seam is 12mm, is highly 15mm.
Between the level-one step and two stage steps, level-one step and side contain ontology between be respectively inclined-plane.
Compared to the prior art the prefabricating square culvert with multilayer flashing system of the utility model, has with following prominent
Beneficial effect：Two layers of the step connected with junction twice socket joint waterproof by twice article rubber water stop, on the one hand prevents scene to apply
Working hour, drainage caused by being gone wrong due to the placement of one article rubber water stop and processing quality, because of once prefabricated side
Contain junction adhesive tape to go wrong, then goes processing waterproof that will bother very much；On the other hand the slip casting on the outside of prefabricating square culvert is filled out
It is real, the infiltration of upstream face water can be effectively prevented, to just separate water source in outermost.
Description of the drawings
Attached drawing 1 is the main structure diagram of the prefabricating square culvert with multilayer flashing system；
Attached drawing 2 is the prefabricating square culvert left view structural representation with multilayer flashing system；
Attached drawing 3 is that ontology connection diagram is contained in two sides；
Attached drawing 4 is waterproof system enlarged drawing；
Reference sign：1, ontology is contained in side, 2, nose, 3, female end, 4, level-one step, 5, two stage steps, 6, groove, 7,
Article rubber water stop, 8, slip casting seam, 9, gap filler, 10, inclined-plane.
Specific implementation mode
The prefabricating square culvert with multilayer flashing system of the utility model is made with reference to Figure of description 1 to attached drawing 4 following
It explains in detail.
The prefabricating square culvert with multilayer flashing system of the utility model, structure include that ontology 1, the Fang Han are contained in side
The both ends of ontology 1 are respectively nose 2 and female end 3, and the nose 2 that ontology 1 is contained in adjacent two sides is matched with female end 3, described
Female end 3 and nose 2 are arranged respectively to step, and two layers of step, including level-one are respectively arranged at the female end 3 and nose 2
Step 4 and two stage steps 5, are respectively set fluted 6 on the level-one step 4 and two stage steps 5 at the female end 3, described
Be respectively arranged with article rubber water stop 7 in groove 6, the inside of the female end 3 be respectively arranged with the outside of nose 2 together with slip casting seam
8, slip casting stitches in 8 and fills gap filler 9 respectively.Two layers of step is convenient for better waterproof.
The width of the groove 6 is 22mm, depth 3.2mm.
The width of the article rubber water stop 7 is 20mm, thickness 20mm.
The gap filler 9 is epoxy resin gap filler.
The width of the slip casting seam 8 is 12mm, is highly 15mm.
Between the level-one step 4 and two stage steps 5, level-one step 4 and side contain ontology 1 between be respectively inclined-plane 10.
Contain the grafting of ontology 1 convenient for two sides.
Before prefabricating square culvert assembly, twice article rubber water stop 7 is bonded in the groove 6 on two steps, guarantee will not take off
It falls, then carries out assembly again, then use steel strand wires that 1 tensioning of ontology locking is contained in two pieces of sides, article rubber water stop 7 is squeezed,
Twice article rubber water stop 7 can effectively prevent leak caused by going wrong due to one of article rubber water stop 7.Equal prefabricating square culverts are assembled
After the completion, Epoxy Resin For Automatic Pressure Gelation Process gap fillers 9 are carried out to slip casting seam 8 inside and outside two to handle, ensures its water preventing ability.Its effect will be much
It is better than and is handled on the inside of prefabricating square culvert.For the waterproof of underground structure, if the waterproof of works itself occurs
Problem, then, the improvement of outer waterproof is got well than the regulation effect of inner waterproofing.
Illustrative embodiments listed above are not to described in the utility model only for understanding that the utility model is used
The restriction of technical solution, the those of ordinary skill in relation to field described in claim on the basis of technical solution, can also make
Go out a variety of variations or deformation, all equivalent variations or deformation should all cover the utility model claims it
It is interior.Place is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (6)
1. ontology is contained in the prefabricating square culvert with multilayer flashing system, including side, it is respectively nose that the both ends of ontology are contained in the side
And female end, the nose that ontology is contained in adjacent two sides are matched with female end, it is characterized in that：The female end and nose is respectively set
At step, two layers of step, including level-one step and two stage steps are respectively arranged at the female end and nose, described is recessed
It is respectively set in fluted, described groove on level-one step and two stage steps at end and is respectively arranged with article rubber water stop, it is described
Female end inside be respectively arranged with on the outside of nose together with slip casting seam, slip casting seam in fill gap filler respectively.
2. the prefabricating square culvert according to claim 1 with multilayer flashing system, it is characterized in that：The width of the groove
For 22mm, depth 3.2mm.
3. the prefabricating square culvert according to claim 2 with multilayer flashing system, it is characterized in that：The article rubber water stop
Width is 20mm, thickness 20mm.
4. the prefabricating square culvert according to claim 1 with multilayer flashing system, it is characterized in that：The gap filler is ring
Oxygen resin gap filler.
5. the prefabricating square culvert according to claim 1 with multilayer flashing system, it is characterized in that：The width of the slip casting seam
Degree is 12mm, is highly 15mm.
6. the prefabricating square culvert according to claim 1 with multilayer flashing system, it is characterized in that：The level-one step with
Between two stage steps, level-one step and side contain ontology between be respectively inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729329.0U CN207812507U (en) | 2017-06-21 | 2017-06-21 | Prefabricating square culvert with multilayer flashing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729329.0U CN207812507U (en) | 2017-06-21 | 2017-06-21 | Prefabricating square culvert with multilayer flashing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207812507U true CN207812507U (en) | 2018-09-04 |
Family
ID=63336089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720729329.0U Active CN207812507U (en) | 2017-06-21 | 2017-06-21 | Prefabricating square culvert with multilayer flashing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207812507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924438A (en) * | 2019-12-06 | 2020-03-27 | 安徽建川市政工程有限公司 | Prefabricated member of assembled rectangular inspection well |
| CN113089822A (en) * | 2021-04-30 | 2021-07-09 | 沈阳促晋科技有限公司 | Waterproof basement built by adopting precast concrete slabs |
-
2017
- 2017-06-21 CN CN201720729329.0U patent/CN207812507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924438A (en) * | 2019-12-06 | 2020-03-27 | 安徽建川市政工程有限公司 | Prefabricated member of assembled rectangular inspection well |
| CN113089822A (en) * | 2021-04-30 | 2021-07-09 | 沈阳促晋科技有限公司 | Waterproof basement built by adopting precast concrete slabs |
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