CN204456062U - A kind of environment-friendly type plastic band drain that can all degrade - Google Patents
A kind of environment-friendly type plastic band drain that can all degrade Download PDFInfo
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- CN204456062U CN204456062U CN201520052753.7U CN201520052753U CN204456062U CN 204456062 U CN204456062 U CN 204456062U CN 201520052753 U CN201520052753 U CN 201520052753U CN 204456062 U CN204456062 U CN 204456062U
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Abstract
The utility model relates to a kind of environment-friendly type plastic band drain that can all degrade, be made up of quilted plastic panel and the filter membrane non-woven fabrics being coated on quilted plastic panel periphery, described quilted plastic panel material is degredation plastic, and described filter membrane non-woven fabrics is made up of acid fiber by polylactic.The utility model adopts degredation plastic as the material making quilted plastic panel, adopt degradable biological fiber as the material making non-woven fabrics, the plastic draining board formed thus have environment-friendly and green, free from environmental pollution and after subgrade solidification plastic draining board can degrade and lose draining usefulness, prevent ground from continuing the advantage of sedimentation.
Description
Technical field
The utility model relates to a kind of plastic draining board, and particularly the plastic draining board that can all degrade of a kind of environment-friendly type, belongs to degradative plastics applied technical field.
Background technology
Plastic draining board is made up of quilted plastic panel and the filter membrane non-woven fabrics being coated on quilted plastic panel periphery.In the construction that subgrade rapid subsidence is reinforced, with board-plugging device by some ribbon plastic draining boards, insert in the saturated viscosity subgrades such as mud, silt matter soil, dredger fill, the pore water in saturated soft soil is discharged and is made native consolidation by the drainage channel formed in soil by capillarity and plastic draining board.After construction terminates, these plastic draining boards are retained in ground, because plastic draining board is for being difficult to degradation material, it remains in soil needs very long decomposable process, not only decomposite a large amount of poisonous and harmful substance for a long time, affect edaphon growth, reduce soil activation, underground water is polluted simultaneously, and the plastic draining board be retained in ground also can become the space in solid base, leave ground and continue the negative hidden danger of sedimentation, and therefore plastic draining board is retained in solid base and has none profit of hundred evils.Along with the development of science and technology, a kind of degradation plastic is progressively applied in plastic draining board, but this degradation plastic is at present only for making the material of quilted plastic panel, the filter membrane non-woven fabrics being coated on quilted plastic panel periphery is still made up of polypropylene chemical fiber, and it still belongs to and is difficult to degradation material.Therefore, existing Degradable plastic water drainage plate can only be part degredation plastic band drain, instead of all.
Summary of the invention
For existing Degradable plastic water drainage plate still exist filter membrane non-woven fabrics be difficult to degrade technical deficiency, the utility model provides a kind of environment-friendly type plastic band drain that can all degrade.
The utility model is implemented by the following technical programs: a kind of environment-friendly type plastic band drain that can all degrade, and be made up of quilted plastic panel and the filter membrane non-woven fabrics being coated on quilted plastic panel periphery, described quilted plastic panel material is degredation plastic, it is characterized in that:
Described filter membrane non-woven fabrics is made up of acid fiber by polylactic.
Acid fiber by polylactic in the utility model adopts 100% crops such as: starch, sugar to be raw material, and therefore it is renewable, degradable biological fiber best at present, when water temperature 120 DEG C 6 hours fusible in water; When subsurface temperature 20 DEG C, about one-year age all can dissolve degraded.Therefore, short-term must be had with the non-woven fabrics that such biological fiber is made after completing its mission and dissolve degradation effect.
The utility model adopts degredation plastic as the material making quilted plastic panel, adopt degradable biological fiber as the material making non-woven fabrics, the plastic draining board formed thus have environment-friendly and green, free from environmental pollution and after subgrade solidification plastic draining board can degrade and lose draining usefulness, prevent ground from continuing the advantage of sedimentation.
Accompanying drawing explanation
Accompanying drawing 1 is front view of the present utility model;
Accompanying drawing 2 is A-A cross section structural representation in accompanying drawing 1.
In fig. 1: 1 filter membrane non-woven fabrics, 2 quilted plastic panels.
Detailed description of the invention
Below in conjunction with accompanying drawing, explanation is further explained to the utility model:
As shown in accompanying drawing 1,2, the utility model is made up of quilted plastic panel 2 and the filter membrane non-woven fabrics 1 being coated on quilted plastic panel periphery, and the material of quilted plastic panel 2 is degredation plastic; Filter membrane non-woven fabrics 1 is made up of acid fiber by polylactic.
Acid fiber by polylactic in the utility model adopts 100% crops such as: starch, sugar to be raw material, and therefore it is renewable, degradable biological fiber best at present, when water temperature 120 DEG C 6 hours fusible in water; When subsurface temperature 20 DEG C, about one-year age all can dissolve degraded.Therefore, short-term must be had with the filter membrane non-woven fabrics 1 that such biological fiber is made after completing its mission and dissolve degradation effect.
The utility model adopts degredation plastic as the material making quilted plastic panel 2, adopt degradable biological fiber as the material making filter membrane non-woven fabrics 1, the plastic draining board formed thus have environment-friendly and green, free from environmental pollution and after subgrade solidification plastic draining board lose draining usefulness because of degraded, prevent ground from continuing the advantage of sedimentation.
Claims (1)
1. the environment-friendly type plastic band drain can all degraded, be made up of quilted plastic panel and the filter membrane non-woven fabrics being coated on quilted plastic panel periphery, described quilted plastic panel material is degredation plastic, it is characterized in that:
Described filter membrane non-woven fabrics is made up of acid fiber by polylactic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052753.7U CN204456062U (en) | 2015-01-27 | 2015-01-27 | A kind of environment-friendly type plastic band drain that can all degrade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052753.7U CN204456062U (en) | 2015-01-27 | 2015-01-27 | A kind of environment-friendly type plastic band drain that can all degrade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456062U true CN204456062U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520052753.7U Active CN204456062U (en) | 2015-01-27 | 2015-01-27 | A kind of environment-friendly type plastic band drain that can all degrade |
Country Status (1)
| Country | Link |
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| CN (1) | CN204456062U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219041A (en) * | 2015-09-18 | 2016-01-06 | 仪征市振威无纺制品有限公司 | The production technique of environmental protection drain board and environmental protection drain board |
| CN105544503A (en) * | 2016-02-01 | 2016-05-04 | 天津大学 | Improved draining plate |
| CN106836184A (en) * | 2017-02-27 | 2017-06-13 | 广州市盛洲地基基础工程有限公司 | A kind of soft base processing method for applying timing to close drainage channel |
| CN107630449A (en) * | 2017-08-17 | 2018-01-26 | 中山大学 | A kind of degradable sand wick |
| CN109627799A (en) * | 2018-12-12 | 2019-04-16 | 江苏中联路基工程有限公司 | A kind of degradable drain bar, material compositions and its preparation process |
-
2015
- 2015-01-27 CN CN201520052753.7U patent/CN204456062U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219041A (en) * | 2015-09-18 | 2016-01-06 | 仪征市振威无纺制品有限公司 | The production technique of environmental protection drain board and environmental protection drain board |
| CN105544503A (en) * | 2016-02-01 | 2016-05-04 | 天津大学 | Improved draining plate |
| CN106836184A (en) * | 2017-02-27 | 2017-06-13 | 广州市盛洲地基基础工程有限公司 | A kind of soft base processing method for applying timing to close drainage channel |
| CN106836184B (en) * | 2017-02-27 | 2019-03-05 | 广州市盛洲地基基础工程有限公司 | The soft base processing method of drainage channel is closed in a kind of application timing |
| CN107630449A (en) * | 2017-08-17 | 2018-01-26 | 中山大学 | A kind of degradable sand wick |
| CN109627799A (en) * | 2018-12-12 | 2019-04-16 | 江苏中联路基工程有限公司 | A kind of degradable drain bar, material compositions and its preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170503 Address after: The 224742 Yancheng City okanishi Jianhu County, Jiangsu Province town of soft materials Industrial Park Huasheng Company Patentee after: JIANGSU ZHONGLIAN SUBGRADE ENGINEERING CO., LTD. Address before: 224746 Yancheng City okanishi Jianhu County, Jiangsu Province town rich road Patentee before: Jiangsu De Ying earth working material Co., Ltd |
|
| TR01 | Transfer of patent right |