CN104120707A - Environment-friendly drain board - Google Patents
Environment-friendly drain board Download PDFInfo
- Publication number
- CN104120707A CN104120707A CN201310152565.7A CN201310152565A CN104120707A CN 104120707 A CN104120707 A CN 104120707A CN 201310152565 A CN201310152565 A CN 201310152565A CN 104120707 A CN104120707 A CN 104120707A
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- CN
- China
- Prior art keywords
- environment
- plate body
- board body
- band drain
- friendly type
- 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.)
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention provides an environment-friendly drain board which comprises a board body and a filtering layer arranged on the board body in a covering mode. A plurality of hollow protrusions are arranged on the board body. The board body is made of melamino-formaldehyde resin, and the distributing rate of the hollow protrusions on the board body is larger than 80%. The filtering layer is made of geotechnical cloth, and the hole diameter of the geotechnical cloth ranges from 20 micrometers to 180 micrometers. The filtering layer and the board body can be combined in a bonding or heat sealing mode. The environment-friendly drain board has the advantages of being good in drain effect, low in machining cost, degradable, environmentally friendly and free of pollution, and saving energy.
Description
Technical field
The invention belongs to civil engineering field of new, especially relate to a kind of environment-friendly type band drain.
Background technology
Vast territory and abundant resources in China, and territory is very vast.Meanwhile, the population of China is a lot, and available land resources is always very nervous, has a lot of soils all to need could utilize after transformation.Wherein, soil is because the retaining situation of soil can not be utilized greatly, and therefore, people have just expected a lot of methods before very early, for the retaining situation of improving.Traditional drainage pattern use masonry tile fragment as leading filtering layer, use more cobble or rubble as drainage layer, water is discharged to appointed place.Modern people have invented band drain and have carried out draining, come that draining saves time, laborsaving energy-conservation, the load of reducing investment outlay, can also reduce building and replace cobble drainage layer with band drain.
The material that the plastic draining board using at present adopts mostly is the nondegradable materials such as polypropylene, and after ground is finished dealing with, being present in that these plastic draining boards can be permanent is underground, can have a certain impact to environment, affects the utilization again in soil, is unfavorable for environmental protection.Meanwhile, some novel band drain has adopted environment-friendly materials, but manufacturing process is more complicated, consumes energy high, in intensity, toughness and the ductility of band drain, does not reach standard, and actual practicality is poor.
Summary of the invention
The object of this invention is to provide a kind of environment-friendly type band drain.
Technical scheme of the present invention is: environment-friendly type band drain, comprise the filtration beds covering on plate body and plate body, and described plate body is provided with multiple hollow projections.
Described plate body is made up of melamine resin.
The distributive law of described hollow projection on plate body is more than 80%.
Described filtration beds is geotextiles.
The aperture of described geotextiles is 20-180um.
Further, the aperture of described geotextiles is 50-90um.
The combination of described filtration beds and plate body can be bonding or heat seal.
Geotextiles, claims again geotextile, and it is the water permeability geosynthetics being formed by acupuncture or braiding by synthetic fibers.Feature: powerful high, under dry and wet state, can keep powerful and elongation fully; 2, good water permeability has space between fiber, therefore there is good permeability performance; 3, microbial resistance is good, to microorganism, damaging by worms is all without prejudice; 4, easy construction, because material is light, soft, therefore transport, laying, easy construction.
Advantage and good effect that the present invention has are:
1, drainability is good, and draining is unobstructed, and drainage effect is good, and material has good intensity and ductility, can be applicable to ground deformability and not affect drainage performance.
2, band drain cross dimensions is little, and in work progress, band drain is little to ground disturbance, and construction is fast, and the duration is short.
3, the present invention's material used is melamine resin, is degradation plastic, is beneficial to green construction, is beneficial to the recycling in soil, has better environmental protection characteristic than traditional band drain, reduces the pollution to groundwater resources.
4, melamine resin cost of material is far below PP, PE, and cost of production is low.
5, energy-conservation aspect: machine-shaping speed is fast, batch production efficiency is high, and specific energy consumption is low.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention.
In figure:
1, plate body 2, hollow protruding 3, filtration beds
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is elaborated.
As shown in Figure 1, the invention provides a kind of environment-friendly type band drain, comprise the filtration beds 3 covering on plate body 1 and plate body 1, described plate body 1 is provided with multiple hollow protruding 2.
Described plate body 1 is made up of melamine resin.
Described hollow protruding 2 distributive laws on plate body 1 are more than 80%.
Described filtration beds 3 is geotextiles.
The aperture of described geotextiles is 20-180um.
Further, the aperture of described geotextiles is 50-90um.
Described filtration beds 3 can be bonding or heat seal with the combination of plate body 1.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variation and improvement etc. of doing according to the present patent application scope, within all should still belonging to patent covering scope of the present invention.
Claims (7)
1. environment-friendly type band drain, comprises the filtration beds covering on plate body and plate body, it is characterized in that: described plate body is provided with multiple hollow projections.
2. environment-friendly type band drain according to claim 1, is characterized in that: described plate body is made up of melamine resin.
3. environment-friendly type band drain according to claim 2, is characterized in that: the distributive law of described hollow projection on plate body is more than 80%.
4. environment-friendly type band drain according to claim 2, is characterized in that: described filtration beds is geotextiles.
5. environment-friendly type band drain according to claim 4, is characterized in that: the aperture of described geotextiles is 20-180um.
6. environment-friendly type band drain according to claim 5, is characterized in that: the aperture of described geotextiles is 50-90um.
7. environment-friendly type band drain according to claim 1, is characterized in that: the combination of described filtration beds and plate body can be bonding or heat seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152565.7A CN104120707A (en) | 2013-04-27 | 2013-04-27 | Environment-friendly drain board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152565.7A CN104120707A (en) | 2013-04-27 | 2013-04-27 | Environment-friendly drain board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104120707A true CN104120707A (en) | 2014-10-29 |
Family
ID=51766324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310152565.7A Pending CN104120707A (en) | 2013-04-27 | 2013-04-27 | Environment-friendly drain board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104120707A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220679A (en) * | 2015-09-08 | 2016-01-06 | 中山大学 | Controlled degradation caves in plastic draining board |
| CN111549754A (en) * | 2020-05-15 | 2020-08-18 | 兴合环保科技(山东)有限公司 | Drainage structure with grass seeds and use method thereof |
-
2013
- 2013-04-27 CN CN201310152565.7A patent/CN104120707A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220679A (en) * | 2015-09-08 | 2016-01-06 | 中山大学 | Controlled degradation caves in plastic draining board |
| CN111549754A (en) * | 2020-05-15 | 2020-08-18 | 兴合环保科技(山东)有限公司 | Drainage structure with grass seeds and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |