CN204174545U - The water guide sleeper of porous RPC cylinder and zeolite ceramsite pervious concrete filler - Google Patents
The water guide sleeper of porous RPC cylinder and zeolite ceramsite pervious concrete filler Download PDFInfo
- Publication number
- CN204174545U CN204174545U CN201420458995.1U CN201420458995U CN204174545U CN 204174545 U CN204174545 U CN 204174545U CN 201420458995 U CN201420458995 U CN 201420458995U CN 204174545 U CN204174545 U CN 204174545U
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- rpc
- cylinder
- pervious concrete
- water guide
- zeolite
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Abstract
The utility model relates to the water guide sleeper of porous RPC cylinder and zeolite ceramsite pervious concrete filler.The utility model RPC cylinder around arranges multiple water seepage hole, and wraps up permeable geotextiles thereon, RPC cylinder cylindrical shell one end is connector, fills zeolite powder haydite pervious concrete in RPC cylinder.It is strong that the utility model overcomes common plastics gutter drainability, but for traffic engineering Shortcomings, and the gutter bearing capacity manufactured as organic material, antifatigue weight bearing power are poor, there is problem of aging etc. under specific environment; For the gutter of metal material, there is easy-to-rust, high in cost of production defect.The utility model has high-bearing capacity, high tenacity, diafiltration scrubbing and water guide integrated function, adopt the double protection of geotextiles, pervious concrete filler, can effectively prevent soil particle from entering drainage network, guarantee that drainage network normally works for a long time, there is absorption, process impurities in water particle and pollutant function, make filler have the features such as pore diameter range is large, pore structure is complicated.
Description
Technical field
The utility model belongs to field of traffic, is specifically related to the water guide sleeper of porous RPC cylinder and zeolite ceramsite pervious concrete filler.
Background technology
For the deficiency of side drainage technology, porous pavement technology more and more obtains the attention of engineering circles, as the ancillary facility of porous pavement, the performance of closed drain network directly affects the drainability of road system, at present, conventional in road traffic closed drain have bondd by organic fiber porous fibre tube, PVC matter porous ripple pipe, weaving metallic fibers pipe, common concrete pipe etc.Utility model patent (patent No. 96214531.9) relate to opens some apertures by plastic pipe, metal tube or concrete pipe tube wall, the infiltration drain-pipe of the permeable fabric of outsourcing.Gutter involved by this utility model is configured in and prevents from soil particle from entering pipeline aspect having advantage.Hu Mingqun relate to a kind of internal lining pipe outsourcing surface that adopts with the drained organic water pipe of thin narrow intake chamber (notch) in patent of invention (application number 99126199.2), and this invention improves water suction drainability by capillarity.The utility model patent (patent No. ZL 200620118995.2) of Zhang Yan and the utility model patent (patent No. ZL 200620118996.7) of Liu Weihua have related separately to the concrete drain pipeline of pedestal, and this structural form makes the techniques such as pipeline connection, backfill relatively simple.
Before the present utility model, current engineering common plastics gutter drainability is strong, but for traffic engineering Shortcomings, and the gutter bearing capacity manufactured as organic material, antifatigue weight bearing power are poor, there is problem of aging etc. under specific environment; For the gutter of metal material, there is easy-to-rust, cost is high; Although ordinary concrete possesses advantage in cost, preparation technology are simple and easy etc., because sectional dimension is large, from the deficiency such as great, make troubles to transport and construction.
RPC material (Reactive Powder Concrete, RPC) there is the excellent properties such as superelevation is strong, superhigh tenacity, superelevation fatigue resistance, superelevation durability, water guide sleeper urceolus is made with RPC, drained organic water pipe low bearing capacity can be solved, also can solve ordinary concrete gutter from great problem.
Zeolite, haydite are all porous structure materials, and pervious concrete is also loose structure, zeolite powder, haydite are used for making pervious concrete, the porous material of serial aperture, various pore structure can be formed, to the impurity particle in water and pollutant, there is good diafiltration, adsorption capacity.
Utility model content
The purpose of this utility model is just to overcome above-mentioned defect, development RPC cylinder and zeolite powder haydite concrete filler roadbed water guide sleeper.
The technical solution of the utility model is:
The water guide sleeper of porous RPC cylinder and zeolite ceramsite pervious concrete filler, its technical characteristics is RPC cylinder around arranges multiple water seepage hole, and wrap up permeable geotextiles thereon, RPC cylinder cylindrical shell one end is connector, fills zeolite powder haydite pervious concrete in RPC cylinder.
Described nylon rope is fine rule or the faciola of nylon material.
Described RPC material compressive strength 130 ± 20MPa, rupture strength 20 ± 10MPa.
Described geotextiles is that engineering commonly uses permeable geotextiles, and geotextiles is the permeable cloth of wide 30mm, thick about 20 ~ 30mm, and geotextiles is completely coated by RPC cylinder, forms filtering layer.
Described zeolite powder haydite pervious concrete, zeolite powder is that natural zeolite powder wears into powder; Haydite is the one in leca, lytag, mud ceramic granules, particle diameter 10 ~ 20mm, density 300 ~ 600kg/m
3, pervious concrete density 800 ~ 1200kg/m
3.
Advantage of the present utility model and effect are to have high-bearing capacity, high tenacity, diafiltration scrubbing and water guide integrated function, RPC is adopted to make water guide sleeper urceolus, make water guide sleeper possess high-bearing capacity, high endurance load performance, Heavy Traffic needs can be met; Adopt the double protection of geotextiles, pervious concrete filler, can effectively prevent soil particle from entering drainage network, guarantee that drainage network normally works for a long time, after construction, do not need dredging to safeguard.Zeolite, haydite, pervious concrete are all loose structures, there is absorption, process impurities in water particle and pollutant function, porous concrete filler is prepared with zeolite powder and haydite, make filler have the features such as pore diameter range is large, pore structure is complicated, this is conducive to the filtering to different impurities particle and harmful ion in water.Adopt the composite construction of Materials with High Strength and light porous material, water guide sleeper has possessed the mechanical property higher than plastic drain-pipe, the feature lighter than ordinary concrete gutter.Adopt common building materials, conventional mechanical to prepare, be conducive to suitability for industrialized production and apply.Cross sectional shape can be circular, square or rectangular, and concrete section shape and size can according to requirement of engineering flexible design.
Accompanying drawing explanation
Fig. 1---the utility model water guide sleeper schematic side view.
Fig. 2---the utility model water guide sleeper laterally looks squarely schematic diagram.
Fig. 3---the utility model water guide sleeper circular cross-section schematic diagram.
Fig. 4---the utility model water guide sleeper square sectional schematic diagram.
Fig. 5---the utility model water guide sleeper rectangular cross-sectional schematic diagram.
In figure, each label represents that corresponding component names is as follows:
RPC cylinder 1, water seepage hole 2, permeable geotextiles 3, nylon rope 4, connector 5, zeolite ceramsite pervious concrete 6.
Detailed description of the invention
As shown in Figures 1 to 5:
RPC cylinder 1 around arranges multiple water seepage hole 2, and wraps up permeable geotextiles 3 thereon, it is fill zeolite powder haydite pervious concrete 6 in connector 5, RPC cylinder 1 that nylon rope 4 is closely wound around binding geotextiles 3, RPC cylinder 1 one end.
The utility model application process illustrates:
Embodiment, is divided into RPC cylinder 1, water seepage hole 2, permeable geotextiles 3, nylon rope 4, connector 5, zeolite ceramsite pervious concrete 6 to form; Mainly prepare in material, RPC material compressive strength 130 ± 20MPa, rupture strength 20 ± 10MPa, zeolite ceramsite pervious concrete 6 packing density is 800 ~ 1200kg/m
3, wherein zeolite powder is that natural zeolite powder wears into powder; Haydite is the one in leca, lytag, mud ceramic granules, particle diameter 10 ~ 20mm, density 300 ~ 600kg/m
3.Water seepage hole is obtained when prepared by RPC cylinder, after prepared by RPC cylinder 1, zeolite powder haydite pervious concrete 6 is poured into a mould before hardening of concrete, after normal temperature wet curing 28d or 90 DEG C of stream curings get final product engineer applied after 24 hours, water guide sleeper is wrapped up by permeable geotextiles 3 during construction, and tie up permeable geotextiles 3 with nylon rope 4 winding, by drainage network designing requirement excavation construction ditch, backfill thin sand, lay the utility model water guide sleeper, the gap between rear conventional cement mortar shutoff connector and water guide sleeper is connected between each water guide sleeper, accomplish complete shutoff, finally backfill fine sand and roadbed material.
RPC cylinder 1 one end connector 5 is connected to save RPC cylinder 1 with next; The effect of permeable geotextiles 3 is coated on outside RPC cylinder 1 to filter soil particle, avoids secretly arranging network and silt up; Geotextiles 3 is wound around bundle jail by nylon rope 4; The effect of water seepage hole 2 makes in water infiltration water guide sleeper and leads away; Zeolite ceramsite pervious concrete 6 is impurity in filtration treatment water and harmful ion as the effect of filler.
Claims (5)
1. the water guide sleeper of porous RPC cylinder and zeolite ceramsite pervious concrete filler, it is characterized in that RPC cylinder around arranges multiple water seepage hole, and wrap up permeable geotextiles thereon, RPC cylinder cylindrical shell one end is connector, fills zeolite powder haydite pervious concrete in RPC cylinder cylinder.
2. the water guide sleeper of porous RPC cylinder according to claim 1 and zeolite ceramsite pervious concrete filler, is characterized in that nylon rope is fine rule or the faciola of nylon material.
3. the water guide sleeper of porous RPC cylinder according to claim 1 and zeolite ceramsite pervious concrete filler, is characterized in that RPC material compressive strength 130 ± 20MPa, rupture strength 20 ± 10MPa.
4. the water guide sleeper of porous RPC cylinder according to claim 1 and zeolite ceramsite pervious concrete filler, it is characterized in that described geotextiles is that engineering commonly uses permeable geotextiles, geotextiles is the permeable cloth of wide 30mm, thick about 20 ~ 30mm, geotextiles is completely coated by RPC cylinder, forms filtering layer.
5. the water guide sleeper of porous RPC cylinder according to claim 1 and zeolite ceramsite pervious concrete filler, is characterized in that described zeolite powder haydite pervious concrete, and zeolite powder is that natural zeolite powder wears into powder; Haydite is the one in leca, lytag, mud ceramic granules, particle diameter 10 ~ 20mm, density 300 ~ 600kg/m
3, pervious concrete density 800 ~ 1200kg/m
3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458995.1U CN204174545U (en) | 2014-08-13 | 2014-08-13 | The water guide sleeper of porous RPC cylinder and zeolite ceramsite pervious concrete filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458995.1U CN204174545U (en) | 2014-08-13 | 2014-08-13 | The water guide sleeper of porous RPC cylinder and zeolite ceramsite pervious concrete filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174545U true CN204174545U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420458995.1U Expired - Fee Related CN204174545U (en) | 2014-08-13 | 2014-08-13 | The water guide sleeper of porous RPC cylinder and zeolite ceramsite pervious concrete filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204174545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735252A (en) * | 2016-03-31 | 2016-07-06 | 海南大学 | Perforated pipe no-fines pervious concrete pile and assembly structure and construction method thereof |
| CN108481535A (en) * | 2018-04-25 | 2018-09-04 | 中铁十九局集团第工程有限公司 | A kind of perfusion of plate-type ballastless track self-compacting concrete, peep hole curing means |
-
2014
- 2014-08-13 CN CN201420458995.1U patent/CN204174545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735252A (en) * | 2016-03-31 | 2016-07-06 | 海南大学 | Perforated pipe no-fines pervious concrete pile and assembly structure and construction method thereof |
| CN108481535A (en) * | 2018-04-25 | 2018-09-04 | 中铁十九局集团第工程有限公司 | A kind of perfusion of plate-type ballastless track self-compacting concrete, peep hole curing means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20170813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |