CN100340520C - Green plant growth pervious asphalt concrete and its preparing method - Google Patents
Green plant growth pervious asphalt concrete and its preparing method Download PDFInfo
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- CN100340520C CN100340520C CNB2005101230321A CN200510123032A CN100340520C CN 100340520 C CN100340520 C CN 100340520C CN B2005101230321 A CNB2005101230321 A CN B2005101230321A CN 200510123032 A CN200510123032 A CN 200510123032A CN 100340520 C CN100340520 C CN 100340520C
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- asphalt concrete
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Abstract
The present invention relates to green plant growth pervious asphalt concrete and a preparing method, particularly to a technical method which is suitable for various parking yards in urban areas and environmental protection green road surfaces of footways in living subzones. The proportioning of the mass ratio of the green plant growth pervious asphalt concrete is water: nutrient liquid: tall fescue seeds or bermuda seeds: stop stone powder: sodium carboxymethylcellulose which is equal to from 70 to 86: from 4 to 8: from 1 to 5: from 6 to 12: from 3 to 5. The mixed planting substrate is refilled to the plant growth pervious asphalt concrete formed from the internal void of the pervious asphalt concrete, and the void ratio of the pervious asphalt concrete is from 20% to 26%. The present invention has the preparing method that the nutrient liquid with prescribed proportionality and water are prepared to form the liquid firstly, then the planting substrate is prepared, the stop stone powder, the nutrition earth and the tall fescue seeds with prescribed proportionality are mixed and stirred uniformly, then the prepared planting substrate is poured into the liquid prepared by the nutrient liquid and the water in turn, sodium carboxymethylcellulose thickening agents are added to be stirred to the uniformly thick state, and finally, the uniformly thick pasting planting substrate is soaked or injected into the surface of the pervious asphalt concrete.
Description
Technical field
The present invention relates to a kind of compounding process method that is applicable to the environment-friendly and green road deck on all kinds of parking lots, city, walkway, biotope, belong to preparation of novel environment friendly high performance building materials and research and development field.
Background technology
Stopping in ground almost is the main mode that Urban Residential Area in China is stopped.This class parking lot function singleness adopts concrete floor usually, exists problems such as thermal radiation is strong, dust big, can't seep water in ground.Ecological parking lot appears in this year, just improves the green percentage in parking lot, considers the parking view, improves the settlement ecotope.The long ecological parking lot of seeing, the parking lot of promptly spreading lawn brick, ubiquity lawn brick compression capability is not enough and the relatively poor problem of place ground sweat ability.The sub-district road not only supplies people's walking, vehicle pass-through, and is that people take exercises, enjoy the scenery, lie fallow and nourish one's nature, talk the place of melting feelings.Road surface, sub-district material need have utility function, requires promptly that the smooth drainage in road surface is good, coarse relatively, cling property good, has in addition enriched the sub-district view to a great extent.
Summary of the invention
Technical problem: the purpose of this invention is to provide a kind of Green Plant Growth Type Non-water-tight Asphalt Concrete And Its Preparation Method, this bituminous concrete is under the prerequisite that guarantees the road surface use properties, can purify rainwater effectively, regulate free air temperature and humidity, also have the effect of beautifying the environment.
Technical scheme: the present invention is directed to some problems of mentioning in the background technology, select porous asphalt concrete as the plant-growth matrix, porous asphalt concrete has higher rutting resistance and texture depth, good infiltration ability and permeability have both the mechanical property that uses on the road surface and functional.Therefore on porous asphalt concrete, plant green plants, under the prerequisite that guarantees the road surface use properties, can purify rainwater effectively, regulate free air temperature and humidity, also have the effect of beautifying the environment.
Green plant growth pervious asphalt concrete of the present invention is made up of porous asphalt concrete and plantation matrix, plantation matrix comprises water, nutritive medium, tall fescue seed or Bermuda grass seed, late stone flour, Xylo-Mucine, the proportioning of its mass ratio is water: nutritive medium: tall fescue seed or Bermuda grass seed: late stone flour: Xylo-Mucine=70～86/4～8/1～5/6～12/3～5;
Also can add nutrition soil in above material, the proportioning of its mass ratio is water: nutritive medium: tall fescue seed or Bermuda grass seed: late stone flour: nutrition soil: Xylo-Mucine=70～86/4～8/1～5/6～12/6～8/3～5.
It is that 20%～26% porous asphalt concrete internal voids forms and plants living porous asphalt concrete that the plantation matrix that mixes takes the method permeating or inject to fill voidage,
The preparation method is: at first nutritive medium and the water with the regulation ratio is mixed with solution; Then matrix is planted in preparation, the late stone flour, nutrition soil and the tall fescue seed that are about to the regulation ratio mix to be mixed thoroughly, the plantation matrix that will prepare is then poured in batches and is added sodium carboxymethyl cellulose thickener in the solution that nutritive medium and water is mixed with and be stirred to even thick state, will spare thick viscosity plantation matrix at last and infiltrate or inject the porous asphalt concrete surface.Plant can be applicable to the surface layer on parking lot, living quarters and walkway in its surperficial direct growth.
Beneficial effect: the green plant growth pervious asphalt concrete of the present invention's preparation is a kind of concrete with special continuous gap structure, and good permeable and ventilating performance and plant direct growth is in its surface arranged.Plant higher rutting resistance of living porous asphalt concrete and infiltration ability and solved the not enough and relatively poor problem of place ground sweat ability of lawn brick compression capability, improve the green percentage in parking lot again simultaneously, improve the settlement ecotope.Plant living porous asphalt concrete and have higher texture depth, cling property is good, has satisfied the road surface, sub-district and has used the requirement of material, and enriched the sub-district view to a great extent.
Embodiment
Green plant growth pervious asphalt concrete of the present invention is made up of porous asphalt concrete and plantation matrix, plantation matrix comprises water, nutritive medium, tall fescue seed or Bermuda grass seed, late stone flour, Xylo-Mucine, the proportioning of its mass ratio is water: nutritive medium: tall fescue seed or Bermuda grass seed: late stone flour: Xylo-Mucine=70～86/4～8/1～5/6～12/3～5;
Also can add nutrition soil in above material, the proportioning of its mass ratio is water: nutritive medium: tall fescue seed or Bermuda grass seed: late stone flour: nutrition soil: Xylo-Mucine=70～86/4～8/1～5/6～12/6～8/3～5.
It is that 20%～26% porous asphalt concrete internal voids forms and plants living porous asphalt concrete that the plantation matrix that mixes takes the method permeating or inject to fill voidage, plant can be applicable to the surface layer on parking lot, living quarters and walkway in its surperficial direct growth.
At first matrix is planted in preparation:
Prescription one: water: nutritive medium: tall fescue seed: late stone flour: nutrition soil: it is in 26% the porous asphalt concrete that Xylo-Mucine=78/5/2/6/6/3 (mass ratio), the plantation matrix that mixes take the method for permeating to fill voidage.
Prescription two: water: nutritive medium: Bermuda grass seed: late stone flour: it is 23% porous asphalt concrete that Xylo-Mucine=85/4/1/8/2 (mass ratio), the plantation matrix that mixes take the method injected to fill voidage.
Wherein, nutritive medium is the orchid special nutrient fluid of academy of agricultural sciences, Anhui Province clay fertilizer institute development and production; Nutrition soil is the neutral nutrition soil of full element that ecological fertile factory of Zhenjiang Daewoo produces.
The preparation method is: at first nutritive medium and the water with the regulation ratio is mixed with solution; Then matrix is planted in preparation, the late stone flour, nutrition soil and the tall fescue seed that are about to the regulation ratio mix to be mixed thoroughly, the plantation matrix that will prepare is then poured in batches and is added sodium carboxymethyl cellulose thickener in the solution that nutritive medium and water is mixed with and be stirred to even thick state, will spare thick viscosity plantation matrix at last and infiltrate or inject the porous asphalt concrete surface.
Claims (3)
1. green plant growth pervious asphalt concrete, it is characterized in that this green plant growth pervious asphalt concrete by porous asphalt concrete and the plantation matrix form, plantation matrix comprises water, nutritive medium, tall fescue seed or Bermuda grass seed, late stone flour, Xylo-Mucine, the proportioning of its mass ratio is water: nutritive medium: tall fescue seed or Bermuda grass seed: late stone flour: Xylo-Mucine=70～86/4～8/1～5/6～12/3～5; It is that 20%～26% porous asphalt concrete internal voids forms and plants living porous asphalt concrete that the plantation matrix that mixes is recharged voidage.
2. green plant growth pervious asphalt concrete according to claim 1, it is characterized in that in the planting matrix material, also can adding nutrition soil, the proportioning of its mass ratio is water: nutritive medium: tall fescue seed or Bermuda grass seed: late stone flour: nutrition soil: Xylo-Mucine=70～86/4～8/1～5/6～12/6～8/3～5.
3. the preparation method of a green plant growth pervious asphalt concrete as claimed in claim 1 is characterized in that at first the nutritive medium and the water of regulation ratio are mixed with solution; Then matrix is planted in preparation, the late stone flour, nutrition soil and the tall fescue seed that are about to the regulation ratio mix to be mixed thoroughly, the plantation matrix that will prepare is then poured in batches and is added sodium carboxymethyl cellulose thickener in the solution that nutritive medium and water is mixed with and be stirred to even thick state, will spare thick viscosity plantation matrix at last and infiltrate or inject the porous asphalt concrete surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101230321A CN100340520C (en) | 2005-12-14 | 2005-12-14 | Green plant growth pervious asphalt concrete and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101230321A CN100340520C (en) | 2005-12-14 | 2005-12-14 | Green plant growth pervious asphalt concrete and its preparing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1775705A CN1775705A (en) | 2006-05-24 |
| CN100340520C true CN100340520C (en) | 2007-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005101230321A Expired - Fee Related CN100340520C (en) | 2005-12-14 | 2005-12-14 | Green plant growth pervious asphalt concrete and its preparing method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162214B (en) * | 2011-03-09 | 2012-07-25 | 福建工程学院 | Construction method of pervious cement concrete |
| CN106212100B (en) * | 2016-07-26 | 2020-02-21 | 浙江大学宁波理工学院 | Slope protection vegetation type asphalt mixture containing planting matrix and preparation method and application thereof |
| CN107044079B (en) * | 2016-12-09 | 2019-03-05 | 浙江大学宁波理工学院 | Plant raw foam type asphaltic road-mix surface course structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121059A (en) * | 1994-10-18 | 1996-04-24 | 胡德熙 | Slope-protecting vegetation concrete |
| CN1371882A (en) * | 2002-04-16 | 2002-10-02 | 天津市水利科学研究所 | Environmental protection type green vegetation concrete |
-
2005
- 2005-12-14 CN CNB2005101230321A patent/CN100340520C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121059A (en) * | 1994-10-18 | 1996-04-24 | 胡德熙 | Slope-protecting vegetation concrete |
| CN1371882A (en) * | 2002-04-16 | 2002-10-02 | 天津市水利科学研究所 | Environmental protection type green vegetation concrete |
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| Publication number | Publication date |
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| CN1775705A (en) | 2006-05-24 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangyin Taifu Asphaltum Co., Ltd. Assignor: Southeast University Contract fulfillment period: 2008.12.28 to 2013.12.28 contract change Contract record no.: 2009990000442 Denomination of invention: Green plant growth pervious asphalt concrete and its preparing method Granted publication date: 20071003 License type: Exclusive license Record date: 2009.5.7 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.28 TO 2013.12.28; CHANGE OF CONTRACT Name of requester: JIANGYIN TAIDU ASPHALT CO., LTD. Effective date: 20090507 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20101214 |