CN203424043U - Ventilation antis-seepage carpet - Google Patents
Ventilation antis-seepage carpet Download PDFInfo
- Publication number
- CN203424043U CN203424043U CN201320448328.0U CN201320448328U CN203424043U CN 203424043 U CN203424043 U CN 203424043U CN 201320448328 U CN201320448328 U CN 201320448328U CN 203424043 U CN203424043 U CN 203424043U
- Authority
- CN
- China
- Prior art keywords
- seepage
- ventilation
- sand
- antis
- carpet
- 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 - Lifetime
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 23
- 239000004576 sand Substances 0.000 claims abstract description 23
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 18
- 239000004746 geotextile Substances 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 6
- 229920006132 styrene block copolymer Polymers 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 2
- 150000003440 styrenes Chemical class 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 10
- 230000001070 adhesive effect Effects 0.000 abstract description 10
- 235000015097 nutrients Nutrition 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000003337 fertilizer Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract 2
- 241000196324 Embryophyta Species 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002433 hydrophilic molecules Chemical class 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 229920000428 triblock copolymer Polymers 0.000 description 1
Images
Abstract
The utility model provides a ventilation antis-seepage carpet, which is of a three-layer structure, wherein the lowermost layer adopts geotechnical cloth or a geotechnical film, one layer of adhesive is arranged on the geotechnical cloth or the geotechnical film, and one layer of sand is arranged on the adhesive. The ventilation antis-seepage carpet has the advantages that the moisture seepage is prevented; by configuring nutrients and fertilizers required by plants, the moisture and the nutrients are provided within a certain period after the plants are planted, the survival rate of plants in saline-alkaline land or sand land is increased, and the long-time benefits of comprehensive control on the saline-alkaline land are effectively ensured; the ventilation antis-seepage carpet can be used for the greening of the top parts of urban buildings, the greening effect and greening level are improved, and the reliable technical basis and a practical method are provided for the comprehensive environment control.
Description
Technical field
The utility model belongs to ecotope and repairs field, is specifically related to a kind of a kind of flexible apparatus that can play infiltration permeation functions.
Background technology
Plant plant, greening environment is the effective means that the mankind improve life condition.Desertization and saline Land cause environmental deterioration.The difficulty of afforestation desert or saline land maximum is that this earth's surface can not conserve water and soil, and there is no nutrient, makes the plant of plantation can not get moisture and nutrition, is difficult to survive.Although plant, after plant, all will water, in desert region, after watering, moisture can ooze rapidly, and the root system of seedling is undeveloped, can not penetrate in very dark soil and absorb moisture; And the labor intensive material resources of repeatedly watering are huge.Therefore at drought, precipitation is rare, the area that vegetation coverage is low, and plant is fewer and feweri, land deterioration.
In order to improve the efficiency of desert afforestation, the efficient irrigation technique of software engineering researchers invent, for example drip irrigation all over the world; Or prepare water-storage material with hydrophilic compounds; Or exploitation seepage control technique prevents moisture and nutrient loss.For example, patent CN201957525U has proposed a kind of water proof percolator that blocks water, and on original sand bed, is provided with the impervious barrier that blocks water, and above the impervious barrier that blocks water, is provided with sand bed, and sand bed top is provided with growing nutrient layer, and growing nutrient layer top arranges straw plaited clathrum.This device all needed artificial setting before each plantation, and complicated operation and performance can not be consistent.Patent application CN1782237 arranged the separation layer of antiseepage water conservation before the plant of planting on soil.Complicated operation not only, and the nutrient and the fertilizer that do not provide plant growth to need simultaneously.
Utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of ventilation anti-seepage blanket.
The technical scheme that realizes the utility model above-mentioned purpose is:
A blanket, described ventilation anti-seepage blanket is three-decker, bottom one deck is geotextiles or geomembrane, is a layer binder on geotextiles or geomembrane, is one deck sand on described binding agent.
Wherein, the particle diameter of described sand is 100-200 order.
Wherein, described adhesive is polyurethane or thermoplastic elastomer (TPE), and described thermoplastic elastomer (TPE) is styrene analog thermoplastic elastomer (SBC triblock copolymer); Polyolefins thermoplastic elastomer, be selected from polyamide-based thermoplastic elastomer (TPE), Ben Yi Xi ?Ding bis-Xi ?styrene block copolymer (SBS), Ben Yi Xi ?Yi Wu bis-Xi ?a kind of in styrene block copolymer (SIS).
Wherein, the thickness of described sand layer is 1-3mm.
Described ventilation anti-seepage blanket preparation method is: adhesive coating on geotextiles or geomembrane, and adhesive coated thickness is 0.1-0.5mm; Then spread sand, three layers of compound completing are put into baking oven, baking and curing 4-5h in the drying plant that temperature 80-100 ℃, humidity are saturated humidity.
Wherein, the humidity of described drying plant is controlled by water spray.
The application of ventilation anti-seepage blanket described in the utility model in afforestation desert or saline land.Be on earth's surface, to dig flat hole or ditch, described ventilation anti-seepage blanket is laid in hole or in ditch, then on ventilation anti-seepage blanket, place plant seed, then put into soil.
The beneficial effects of the utility model are:
The ventilation anti-seepage blanket the utility model proposes has the advantage of the moisture penetration of preventing, and nutrient and the fertilizer of configuration plant needs, moisture and nutrition can be provided in the regular period after plant cultivating, improve plant in saline land or the survival rate of sand ground, effectively guaranteed the long-term benefit of the saline land comprehensive regulation.The ventilation anti-seepage blanket the utility model proposes also can, for the greening at urban architecture top, improve afforestation effect and level, for comprehensive regulation environment provides reliable technical basis and practical method.
Accompanying drawing explanation
Fig. 1 is the structure chart of ventilation anti-seepage blanket.In figure, 1 is sand, and 2 is binding agent, and 3 is geotextiles.
Embodiment
Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.In the situation that not deviating from the utility model spirit and essence, the modification that the utility model method, step or condition are done or replacement, all belong to protection domain of the present utility model.
If do not specialize, the conventional means that in embodiment, technological means used is well known to those skilled in the art.
Ventilation anti-seepage blanket structure (Fig. 1): bottom is geotextiles 3, intermediate layer is adhesive 2, upper strata is sand 1.Upper strata sand layer thickness 2mm.
Sand is that to get particle diameter be 100-200 object sand through screening.
Preparation: geotextiles 3 tilings, even coated with adhesive 2(polyurethane Strong Adhesive, Yantai ten thousand China) 0.1-0.2mm, then sand 1 on uniform spreading, place 24 hours, obtain curing product.
The ventilation anti-seepage blanket making is can curved 120 ° (curved to 30 ° of angles) continuous, has good flexibility and good antiseepage function.
Ventilation anti-seepage blanket structure: bottom is geomembrane, intermediate layer is adhesive, upper strata is sand.Upper strata sand layer thickness 1.5mm.
Sand is that to get particle diameter be 100-200 object sand through screening.
Preparation: geomembrane tiling, even coated with adhesive 2(Dupont TPE, thermoplastic elastomer (TPE)) 0.1-0.2mm, place 24 hours must be curing product.
The ventilation anti-seepage blanket making is can curved 120 ° (curved to 30 ° of angles) continuous, has good flexibility and good antiseepage function.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a ventilation anti-seepage blanket, is characterized in that, described ventilation anti-seepage blanket is three-decker, and bottom one deck is geotextiles or geomembrane, is a layer binder on geotextiles or geomembrane.It on binding agent, is one deck sand.
2. ventilation anti-seepage blanket according to claim 1, is characterized in that, the particle diameter of described sand is 100-200 order.
3. ventilation anti-seepage blanket according to claim 1, is characterized in that, described binding agent is polyurethane or thermoplastic elastomer (TPE), and described thermoplastic elastomer (TPE) is styrene analog thermoplastic elastomer; Polyolefins thermoplastic elastomer, be selected from polyamide-based thermoplastic elastomer (TPE), Ben Yi Xi ?Ding bis-Xi ?styrene block copolymer, Ben Yi Xi ?Yi Wu bis-Xi ?a kind of in styrene block copolymer.
4. according to the arbitrary described ventilation anti-seepage blanket of claim 1-3, it is characterized in that, the thickness of described sand layer is 1-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448328.0U CN203424043U (en) | 2013-07-25 | 2013-07-25 | Ventilation antis-seepage carpet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448328.0U CN203424043U (en) | 2013-07-25 | 2013-07-25 | Ventilation antis-seepage carpet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203424043U true CN203424043U (en) | 2014-02-12 |
Family
ID=50053120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448328.0U Expired - Lifetime CN203424043U (en) | 2013-07-25 | 2013-07-25 | Ventilation antis-seepage carpet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203424043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416238A (en) * | 2013-07-25 | 2013-12-04 | 北京仁创科技集团有限公司 | Breathable seepage-proofing blanket and application thereof |
| CN109808249A (en) * | 2019-01-02 | 2019-05-28 | 北京仁创科技集团有限公司 | A kind of ventilation anti-seepage blanket and its production technology |
-
2013
- 2013-07-25 CN CN201320448328.0U patent/CN203424043U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416238A (en) * | 2013-07-25 | 2013-12-04 | 北京仁创科技集团有限公司 | Breathable seepage-proofing blanket and application thereof |
| CN103416238B (en) * | 2013-07-25 | 2015-05-20 | 北京仁创科技集团有限公司 | Breathable seepage-proofing blanket and application thereof |
| CN109808249A (en) * | 2019-01-02 | 2019-05-28 | 北京仁创科技集团有限公司 | A kind of ventilation anti-seepage blanket and its production technology |
| CN109808249B (en) * | 2019-01-02 | 2021-07-13 | 北京仁创科技集团有限公司 | Breathable anti-seepage blanket and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING RENCHUANG ECOLOGICAL ENVIROMENT PROTECTION Free format text: FORMER OWNER: BEIJING RENCHUANG SCI-TECH GROUP CORP., LTD. Effective date: 20150709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150709 Address after: 100085, room 508, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee after: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 100085, B, block 9, 3rd Street, Haidian District, Beijing, 508 Patentee before: BEIJING RECHSAND SCIENCE & TECHNOLOGY GROUP Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District Patentee after: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY CO.,LTD. Address before: 100085, room 508, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee before: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee after: ANHUI RENCHUANG ECOLOGICAL ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District Patentee before: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee after: RENCHSAND ECO-ENVIRONMENT PROTECTION SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee before: ANHUI RENCHUANG ECOLOGICAL ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |