CN204000650U - The water guide sleeper of porous RPC cylinder and zeolite foam concrete filler - Google Patents
The water guide sleeper of porous RPC cylinder and zeolite foam concrete filler Download PDFInfo
- Publication number
- CN204000650U CN204000650U CN201420459029.1U CN201420459029U CN204000650U CN 204000650 U CN204000650 U CN 204000650U CN 201420459029 U CN201420459029 U CN 201420459029U CN 204000650 U CN204000650 U CN 204000650U
- Authority
- CN
- China
- Prior art keywords
- rpc
- cylinder
- foam concrete
- utility
- zeolite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The utility model relates to a kind of have the filter porous RPC cylinder of dirty function and the water guide sleeper of zeolite foam concrete filler.The utility model structure is, on RPC cylinder around, a plurality of water seepage holes are set, and RPC cylinder one end is connector, filling zeolite foam concrete filler in RPC cylinder.The utility model has overcome the loss in vain that adopts in the past the method for side drainage to cause urban heat land effect and surface water, and the defects such as many, great in constructing amount, difficult in maintenance are taken up an area in the draining of effectively recharge of groundwater, and side ditch.The utility model is the in the situation that of same bearer power, thinner than ordinary concrete draining tube wall, single component quality is lighter, by capillary imbibition, preventing that the soil material from entering in cylinder silts drainage network up, possesses again the dirty effect of certain filter, zeolite powder as admixture for hydrophilic foam concrete, can effectively process the harmful ion in water, there is the dirty effect of certain filter.
Description
Technical field
The utility model belongs to field of traffic, is specifically related to a kind of have the filter porous RPC cylinder of dirty function and the water guide sleeper of zeolite foam concrete filler.
Background technology
Before the present utility model, tradition portland cement concrete or asphalt concrete pavement adopt the method for side drainage, this class road form has caused the loss in vain of urban heat land effect and surface water, the draining of effectively recharge of groundwater, and side ditch is taken up an area many, great in constructing amount, difficult in maintenance.Deficiency for above-mentioned road form, porous pavement more and more obtains the attention of field of traffic, and porous pavement is the effective ways of alleviating urban heat island effect and recharge of groundwater, correspondingly, for improving the hydrophobic ability of porous pavement, often need to be in roadbed buried drainage network.Due to acid rain and other environment pollution effect, surface water often contains a large amount of pollutants material and harmful ion (as ammonia nitrogen ion, phosphate anion etc.), if these pollutants do not add filtration treatment, after stain soil and underground water etc. likely permeate the ground.
Utility model content
The purpose of this utility model is just to overcome above-mentioned defect, the water guide sleeper of development porous RPC cylinder and zeolite foam concrete filler.
The technical solution of the utility model:
The water guide sleeper of porous RPC cylinder and zeolite foam concrete filler, its technical characteristics is, on RPC cylinder around, a plurality of water seepage holes are set, and RPC cylinder one end is connector, filling zeolite foam concrete filler in RPC cylinder.
Described RPC material compressive strength 130 ± 20MPa, rupture strength 20 ± 10MPa.
Described foam concrete density is 200kg/m
3～400kg/m
3.
Advantage of the present utility model and effect are the compound water guide sleeper of porous RPC and zeolite foam concrete filler, by porous cylindrical shell and the moulding successively of foam concrete filler, and combine together by cement continuous hydration bonding, and manufacture craft is simple, available traditional gutter process equipment is produced.Owing to adopting, superelevation is strong, the RPC of superhigh tenacity, can guarantee that, the in the situation that of same bearer power, thinner than ordinary concrete draining tube wall, single component quality is lighter.Adopt hydrophilic foam concrete to make a cylinder core filler, by capillary imbibition, can prevent that the soil material from entering in cylinder silts drainage network up, can possess again the dirty effect of certain filter.Zeolite powder for hydrophilic foam concrete, can effectively be processed the harmful ion in water as admixture, has the dirty effect of certain filter.Main raw material(s) can be gathered materials on the spot, and preparation technology is simple, is applicable to large-scale production, and construction technology is simple, and does not need periodic maintenance.
Accompanying drawing explanation
Fig. 1---the utility model water guide sleeper schematic side view.
Fig. 2---the utility model water guide sleeper is laterally looked 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 rectangle schematic cross-section.
In figure, each label represents that corresponding component names is as follows:
RPC cylinder 1, water seepage hole 2, connector 3, zeolite foam concrete filler 4.
The specific embodiment
As shown in Figures 1 to 5:
RPC cylinder 1 periphery arranges a plurality of water seepage holes 2, and RPC cylinder 1 one end is connector 3, the interior filling zeolite of RPC cylinder 1 foam concrete filler 4.
RPC material is that a kind of superelevation having grown up since 2000 is strong, the concrete material of superhigh tenacity, adopt RPC material to prepare subgrade drainage facility, can meet traffic heavy duty needs, and under same bearer power, can have less cross section than ordinary concrete, this is to saving material and to reduce cost of transportation aspect significant.
Foam concrete be take grade or more small-bore be main light porous material, when making this concrete not during admixture hydrophobic material, this concrete has fabulous hydrophily and diafiltration function, have the material filtration of the pollution in water, and can prevent that soil particle from entering drainage network, adopt foam concrete as the filler of drainage network, can not need geotextiles to be coated with to avoid soil particle to enter drainage network to silt pipeline up.
Zeolite is a kind of material of many cavity structures, there is the properties such as ion-exchange, zeolite powder is used to the existing report mutually of achievement except the harmful ions such as ammonia nitrogen phosphorus in sewage, using zeolite powder as admixture, for foam concrete filler, can strengthen the dirty ability of filter of drainage network.
The explanation of the utility model application process:
By RPC cylinder 1, water seepage hole 2, connector 3, zeolite foam concrete filler 4, formed; Mainly prepare in material, RPC material compressive strength 130 ± 20MPa, rupture strength 20 ± 10MPa, foam concrete density is 200kg/m
3～400kg/m
3, after 1 moulding of RPC cylinder, before sclerosis, pour into a mould zeolite foam concrete filler 4, water seepage hole 2 makes before the sclerosis of RPC material.After prepared by water guide sleeper, normal temperature wet curing 28d or stream curing can engineering application after 24 hours.During construction, first by subgrade drainage network design requirement excavation construction ditch, backfill thin sand, lays the utility model water guide sleeper, between each water guide sleeper, connect rear with the gap between conventional cement mortar shutoff connector 3 and water guide sleeper, backfill fine sand and roadbed material.
Claims (3)
1. the water guide sleeper of porous RPC cylinder and zeolite foam concrete filler, is characterized in that, on RPC cylinder around, a plurality of water seepage holes are set, and RPC cylinder one end is connector, filling zeolite foam concrete filler in RPC cylinder.
2. the water guide sleeper of porous RPC cylinder according to claim 1 and zeolite foam concrete filler, is characterized in that described RPC material compressive strength 130 ± 20MPa, rupture strength 20 ± 10MPa.
3. the water guide sleeper of porous RPC cylinder according to claim 1 and zeolite foam concrete filler, is characterized in that described foam concrete density is 200kg/m
3～400kg/m
3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459029.1U CN204000650U (en) | 2014-08-13 | 2014-08-13 | The water guide sleeper of porous RPC cylinder and zeolite foam concrete filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459029.1U CN204000650U (en) | 2014-08-13 | 2014-08-13 | The water guide sleeper of porous RPC cylinder and zeolite foam concrete filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204000650U true CN204000650U (en) | 2014-12-10 |
Family
ID=52040676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420459029.1U Expired - Fee Related CN204000650U (en) | 2014-08-13 | 2014-08-13 | The water guide sleeper of porous RPC cylinder and zeolite foam concrete filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204000650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131162A (en) * | 2018-02-11 | 2018-06-08 | 中铁二院工程集团有限责任公司 | A kind of tunnel drainage device and tunnel solid concrete roabed |
| CN109680795A (en) * | 2019-03-01 | 2019-04-26 | 廖政峰 | A kind of quick assembled type building system and method |
-
2014
- 2014-08-13 CN CN201420459029.1U patent/CN204000650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131162A (en) * | 2018-02-11 | 2018-06-08 | 中铁二院工程集团有限责任公司 | A kind of tunnel drainage device and tunnel solid concrete roabed |
| CN109680795A (en) * | 2019-03-01 | 2019-04-26 | 廖政峰 | A kind of quick assembled type building system and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170813 |