CN110352654A - A kind of concrete green edge slope restorative procedure - Google Patents
A kind of concrete green edge slope restorative procedure Download PDFInfo
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- CN110352654A CN110352654A CN201910650280.3A CN201910650280A CN110352654A CN 110352654 A CN110352654 A CN 110352654A CN 201910650280 A CN201910650280 A CN 201910650280A CN 110352654 A CN110352654 A CN 110352654A
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- water
- edge slope
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- restorative procedure
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of concrete green edge slope restorative procedures, comprising the following steps: S1, agarose is dissolved in the water higher than 90 DEG C forms agarose solution, the mass ratio of water and agarose is 100:(20~25)；S2, inorganic salts are added into the agarose solution in step S1, stirring is completely dissolved to inorganic salts, obtains repairing liquid, reparation liquid S3, is cooled to 45~48 DEG C；S4, the reparation liquid of step S3 is slowly poured into concrete green edge slope place to be repaired, be poured several times, be poured the 10min after last time casting each time, until reparation liquid can not be permeated and be overflowed.The duct of gel network does not influence the transmission of moisture and nutrient required for vegetation growth, and Ago-Gel has stronger water imbibition, can be stored to moisture for vegetation growth, and the sandy soil at place to be repaired will not be lost by Ago-Gel package.Side slope restorative procedure of the invention is suitable for small area reparation, easy to operate, is particularly suitable for the side slope reparation that vegetation is turf.
Description
Technical field
The invention belongs to side slope protection technical fields, and in particular to concrete green edge slope restorative procedure.
Background technique
Slope greening is a kind of for protecting the ecology of bare slope to drape over one's shoulders slope mode, by with traditional civil engineering slope protection
Structure combines, and realizes the recovery and protection of slope surface ecological vegetation.There are mainly three types of existing slope greening modes, the first is
The greening of plant cover concrete side slope protection, is first laid with iron wire or plastic wire, and fixed on rock mass with holdfast and anchor pole, vegetation is mixed
It is ejected into rock slope by routinely spraying anchor arrangement after solidifying soil raw material is agitated, the plant cover concrete of nearly 10cm thickness is formed, sprays
After, the sun-proof soil moisture conservation of layer of non-woven fabric is covered, cement makes plant cover concrete form the protective layer with some strength.By one
Section time sprinkling maintenance, green grass will cover slope surface, throw off non-woven fabrics, and dense green grass grows naturally；Second is rock side
Raw substrate ecological protection is planted on slope, exposed and have in ecological disruption hidden danger slope surface in rock, utilizes anchor pole, geonet, professional slope protection
Material (planting raw matrix) is that plant creates good land occupation condition again, by plant growth activity, gradually makes anchor pole, geotechnique
Net, professional slop protection material layer and root system of plant form a dimensional network structure, reach stable slope surface, greening slope surface, and final
Form natural landscape；The third is grass planting plastics earth-fixing mat, and grass planting plastics earth-fixing mat is a kind of three-dimensional structure like sponge gourd
The gauze pad of network sample, quality is loose, flexible, and there are 90% basements, and soil, the grains of sand and microlith, these three slope greening sides can be filled
Formula requires integral construction, and in vegetation production process, if protective slope structure is impaired, undamaged portion is easy to happen sandstone loss, leads
It causes the vegetation of undamaged portion withered, influences whole perception, later period reparation needs large area repair, especially plant cover concrete side slope
Protecting and greening needs to build protective slope structure, complex process, higher cost again.Therefore need it is a kind of be suitable for small range reparation,
Concrete green edge slope restorative procedure easy to operate.
Summary of the invention
It is an object of the invention to: in view of the deficiencies of the prior art, provides and a kind of be suitable for small range reparation, easy to operate
Concrete green edge slope restorative procedure.
A kind of concrete green edge slope restorative procedure, comprising the following steps:
S1, it agarose is dissolved in the water higher than 90 DEG C forms agarose solution, the mass ratio of water and agarose is
100:(20~25)；
S2, inorganic salts are added into the agarose solution in step S1, stirring is completely dissolved to inorganic salts, is repaired
Liquid,
S3, reparation liquid is cooled to 45~48 DEG C；
S4, the reparation liquid of step S3 is slowly poured into concrete green edge slope place to be repaired, be poured several times, each time
Casting 10min after last time casting, until reparation liquid can not be permeated and be overflowed.
In one of specific embodiment of the invention, side slope is influenced to avoid the vegetation at the impaired place of side slope from withering
Overall appearance, step S4 plant vegetation at place to be repaired later.
In one of specific embodiment of the invention, for the impaired place of supplement side slope sandy loam while, not shadow
The infiltration for repairing agarose solution in liquid is rung, repairing in liquid further includes sandy loam, and the mass fraction of sandy loam is less than 17%.
In one of specific embodiment of the invention, to prevent the concentration of inorganic salts excessive, lead to burn seedlings, repairs
The mass ratio of water, agarose and inorganic salts is 100:(20~25 in liquid): (0.1~0.5).
In one of specific embodiment of the invention, inorganic salts be inorganic salt containing nitrogen, inorganic phosphor-contained salt and contain potassium
At least one of inorganic salts.Inorganic salt containing nitrogen, inorganic phosphor-contained salt and inorganic salts containing potassium provide necessary nitrogen to the growth of preparation
Element, P elements and potassium element, corresponding different preparation demand selects corresponding inorganic salts, and the presence of inorganic salts should not influence
The infiltration of agarose solution and the formation of Ago-Gel.
In one of specific embodiment of the invention, it is additionally added water-based thickener in the reparation liquid of step S3, is repaired
Mass ratio 100:(0.1~0.5 of water and water-based thickener in multiple liquid).For improve Ago-Gel density, to improve fine jade
The structural strength of sepharose, reliably conserves water and soil, and addition thickener improves the viscosity before agarose solution gel.
In one of specific embodiment of the invention, water-based thickener is cellulose thickener.Cellulose family
The thickening efficiency of thickener is high, shortens the construction period, is easy to be degraded by the microbial action in growing process, formed
After Ago-Gel, removed from Ago-Gel convenient for cellulose thickener.
In one of specific embodiment of the invention, water-based thickener is hydroxyethyl cellulose.Hydroxy ethyl fiber
Element stability in the environment that pH is 2~12 is stronger, and during repairing liquid infiltration, the growth scope acidity of vegetation is located at should
In pH value section, hydroxyethyl cellulose keeps stablizing in process of osmosis, will not be due to local ethoxy in process of osmosis
Cellulose is unstable to cause local reparation liquid viscosity relatively low, avoids coagulating since reparation liquid viscosity unevenly influences agarose
The structural strength of glue.
In terms of existing technologies, the invention has the following advantages:
Being permeated between the sandy soil at place to be repaired using the agarose repaired in liquid and being cooled to room temperature formation is had
The gel network of certain structural strength and elasticity, the duct of gel network do not influence moisture required for vegetation growth and support
The transmission divided, and Ago-Gel has stronger water imbibition, can be stored to moisture for vegetation growth, place to be repaired
Sandy soil will not be lost by Ago-Gel package.Inorganic salts are dissolved in moisture in growing process to be absorbed by vegetation,
The cellular structure of Ago-Gel is enriched after the inorganic salts dissolution being originally present in Ago-Gel, if repairing in liquid
Agarose concentration is too low, and the gel structure intensity of formation is insufficient；If the agarose concentration repaired in liquid is excessively high, the gel of formation
Duct is too small, is not easy to passing through for bigger molecule, influences the growth of preparation.Side slope restorative procedure of the invention is suitable for small area
It repairs, it is easy to operate, it is particularly suitable for the side slope reparation that vegetation is turf.
Specific embodiment
In order to be more clear the purpose of the present invention, technical solution and technical effect, with reference to embodiments, to the present invention
It is described in detail.It should be understood that embodiment described in this specification is not intended to just for the sake of explaining the present invention
Limit the present invention, parameter, ratio of embodiment etc. can adaptation to local conditions make a choice and substantial effect had no to result.
Embodiment 1
The present embodiment provides a kind of concrete green edge slope restorative procedures, comprising the following steps:
S1, it agarose is dissolved in the water higher than 95 DEG C forms agarose solution, the mass ratio of water and agarose is
100:20；
S2, inorganic salts are added into the agarose solution in step S1, stirring is completely dissolved to inorganic salts, is repaired
Liquid,
S3, reparation liquid is cooled to 45 DEG C；
S4, the reparation liquid of step S3 is slowly poured into concrete green edge slope place to be repaired, be poured several times, each time
Casting 10min after last time casting, until reparation liquid can not be permeated and be overflowed.
Vegetation is planted at place to be repaired after step S4.
Repairing further includes sandy loam in liquid, and the mass fraction of sandy loam is 15%.
In one of specific embodiment of the invention, the mass ratio for repairing water, agarose and inorganic salts in liquid is
100:20:0.1.
Inorganic salts are inorganic salt containing nitrogen and inorganic phosphor-contained salt, the wherein content of the content of inorganic salt containing nitrogen and inorganic phosphor-contained salt
It is equal.
It is additionally added water-based thickener in the reparation liquid of step S3, repairs the mass ratio 100 of water and water-based thickener in liquid:
0.1。
Water-based thickener is cellulose thickener.Specifically, water-based thickener is hydroxyethyl cellulose.
Embodiment 2
The present embodiment provides a kind of concrete green edge slope restorative procedures, comprising the following steps:
S1, it agarose is dissolved in the water higher than 95 DEG C forms agarose solution, the mass ratio of water and agarose is
100:25；
S2, inorganic salts are added into the agarose solution in step S1, stirring is completely dissolved to inorganic salts, is repaired
Liquid,
S3, reparation liquid is cooled to 48 DEG C；
S4, the reparation liquid of step S3 is slowly poured into concrete green edge slope place to be repaired, be poured several times, each time
Casting 10min after last time casting, until reparation liquid can not be permeated and be overflowed.
Vegetation is planted at place to be repaired after step S4.
Repairing further includes sandy loam in liquid, and the mass fraction of sandy loam is 15%.
In one of specific embodiment of the invention, the mass ratio for repairing water, agarose and inorganic salts in liquid is
100:25:0.5.
Inorganic salts are inorganic salts containing potassium.
It is additionally added water-based thickener in the reparation liquid of step S3, repairs the mass ratio 100 of water and water-based thickener in liquid:
0.5。
Water-based thickener is cellulose thickener.Specifically, water-based thickener is hydroxyethyl cellulose.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of concrete green edge slope restorative procedure, which comprises the following steps:
S1, it agarose is dissolved in the water higher than 90 DEG C forms agarose solution, the mass ratio of water and agarose is 100:(20
~25)；
S2, inorganic salts being added into the agarose solution in step S1, stirring is completely dissolved to inorganic salts, it obtains repairing liquid,
S3, reparation liquid is cooled to 45~48 DEG C；
S4, the reparation liquid of step S3 is slowly poured into concrete green edge slope place to be repaired, is poured, is poured each time several times
The 10min after last time casting, until reparation liquid can not be permeated and be overflowed.
2. concrete green edge slope restorative procedure according to claim 1, which is characterized in that at place to be repaired after step S4
Plant vegetation.
3. concrete green edge slope restorative procedure according to claim 1, which is characterized in that further include sand in the reparation liquid
Loam, the mass fraction of the sandy loam is less than 17%.
4. concrete green edge slope restorative procedure according to claim 1, which is characterized in that water, agar in the reparation liquid
The mass ratio of sugar and inorganic salts is 100:(20~25): (0.1-0.5).
5. concrete green edge slope restorative procedure according to claim 1, which is characterized in that the inorganic salts are nitrogenous inorganic
At least one of salt, inorganic phosphor-contained salt and inorganic salts containing potassium.
6. concrete green edge slope restorative procedure according to claim 5, which is characterized in that also add in the reparation liquid of step S3
Enter water-based thickener, the mass ratio 100:(0.1-0.5 for repairing water and water-based thickener in liquid).
7. concrete green edge slope restorative procedure according to claim 6, which is characterized in that the water-based thickener is fiber
Plain class thickener.
8. concrete green edge slope restorative procedure according to claim 7, which is characterized in that the water-based thickener is hydroxyl second
Base cellulose.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910650280.3A CN110352654A (en) | 2019-07-18 | 2019-07-18 | A kind of concrete green edge slope restorative procedure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910650280.3A CN110352654A (en) | 2019-07-18 | 2019-07-18 | A kind of concrete green edge slope restorative procedure |
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Application publication date: 20191022 |
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