CN108383590A - Rapid-hardening plant cover concrete weak acid afforests activating agent, its manufacturing method and its application - Google Patents
Rapid-hardening plant cover concrete weak acid afforests activating agent, its manufacturing method and its application Download PDFInfo
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- CN108383590A CN108383590A CN201810215088.7A CN201810215088A CN108383590A CN 108383590 A CN108383590 A CN 108383590A CN 201810215088 A CN201810215088 A CN 201810215088A CN 108383590 A CN108383590 A CN 108383590A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- 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
- A01G7/00—Botany in general
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/45—Form not covered by groups C05G5/10 - C05G5/18, C05G5/20 - C05G5/27, C05G5/30 - C05G5/38 or C05G5/40, e.g. soluble or permeable packaging
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- Forests & Forestry (AREA)
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
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Abstract
The present invention provides a kind of rapid-hardening plant cover concrete weak acid to afforest activating agent, additionally provides manufacturing method and its application of weak acid greening activating agent, and rapid-hardening plant cover concrete weak acid greening activating agent includes the component of following parts by weight：0.03~0.1 part of 300~700 parts of pine bark powder, 300~700 parts of turfy soil, 15~30 parts of urea, 5~10 parts of potassium dihydrogen phosphate, 5~10 parts of ammonium di-hydrogen phosphate, 0.5~1 part of polyacrylamide, 0.5~1 part of active ferment agent, 0.03~0.1 part of brassin lactones, 0.03~0.1 part of Nafusaku, 0.03~0.1 part of butyric acid potassium, 0.03~0.1 part of compound sodium nitrophenolate, 0.03~0.1 part of gibberellin and triacontanol.The plant cover concrete prepared using weak acid greening activating agent can solve the technical issues of soil erosion caused by rock matter massif excavates destruction vegetation.
Description
Technical field
The present invention relates to rock matter or bricklaying mask slope ecological recovery technique fields, and in particular to a kind of rapid-hardening vegetation is mixed
Solidifying soil weak acid greening activating agent, its manufacturing method and its application.
Background technology
In the economic activities such as the large-scale construction projects such as mountain highway, railway, water conservancy, building and surface mining, need out
A large amount of rock matter massif is dug, originally the disappearance of the vegetation large area of covering, it will lead to serious massif stony desertification and water and soil stream
It loses, the stripping of table soil and the exploitation of rock can generate destruction to entire soil structure, so that function of soil ecosystem is deteriorated, plant
It is once wrecked, is restored more difficult.Change is produced to original ecologic structure, the deterioration of the ecological environment leads to biological number
The reduction of amount and type.Mud-rock flow is probably formed when meeting with mountain torrents, heavy showers.Therefore, make the ecosystem destroyed
It unites and develops to benign cycle direction, gradually the blue mountains and green waters of restored ecosystem script is at top priority.
In a large amount of engineer application, plant cover concrete shows some disadvantages, and vegetation used is mixed currently on the market
Solidifying soil green additive product does not consider that alkali-free quick-coagulant application and construction technology and work flow integrate plant cover concrete
The influence of performance.
The modified plant cover concrete greening that the Chinese patent of Publication No. CN102491836A discloses a kind of early stage adds
Add agent.This additive wishes the continuous decomposition generation sulfuric acid to Cosan by sulphur bacteria, because of the too low aobvious highly acids of PH, suddenly
This kind of Inorganic chemical substance has been omited to participate in also killing organic microbial during chemical reaction.When acylous action can be difficult longer
Between be maintained within a certain range, or with strong acid the defects of feature.
The Chinese patent of Publication No. CN103626584A discloses a kind of plant cover concrete green additive AB bacterium, the plant
Matrix by green additive for concrete AB bacterium is only honeycomb cinder, peat soil, when concrete and honeycomb cinder, peat soil combine
The growing environment that suitable organic bacteria can be destroyed, to destroy this simple pattern for improving soil texture by organic bacteria.A
The fermentation process of bacterium is complex, does not have market product substitutability, and cost is higher.
The Chinese patent that publication number CN105036956A is discloses a kind of compound plant cover concrete green additive, it
It is made of the raw material preparation that following parts by weight are major constituent：800~1000 parts of bentonite, peat soil 500~600, volcanic ash
200~300 parts, 200~220 parts of corn stalk powder, 20~30 parts of vitamin, 10~20 parts of calcium superphosphate, 30~40 parts of calcium powder,
12~16 parts of Iron Ore Powder, 5~10 parts of silicon miberal powder, 6~8 parts of composite fertilizer, 1~4 part of urea, 0.2~0.4 part of active ferment agent.It should
Invention introduces the ingredient with preferable insulation effect such as volcanic ash, and different amounts of volcanic ash can be selected in Different climate condition
Ensure germination and growth of the plant under condition of different temperatures, realize the ecological revetment under more weather conditions, meets differently
The demand in domain.But excessive bentonite causes plant cover concrete sliming, vegetable seeds to be easy annihilated；Easily cause soil knot
Structure is hardened, the gas permeability and poor water retention property of soil；Corn stalk powder is not fermented and directly uses, and can be generated " burn seedlings " to plant
Effect；And the incorporation of the inanimate matters such as calcium powder, Iron Ore Powder, silicon miberal powder is more.
Invention content
The goal of the invention of the present invention is, in view of the above-mentioned problems, providing a kind of rapid-hardening plant cover concrete weak acid greening activity
Agent, caused by solve rock matter massif excavation destruction vegetation the technical issues of soil erosion.
Second technical problem solved by the invention is to provide a kind of rapid-hardening plant cover concrete weak acid greening activating agent
Preparation method.
Third technical problem solved by the invention is to provide a kind of preparation method of plant cover concrete.
4th technical problem solved by the invention is to provide a kind of plant cover concrete.
To solve first technical problem, the technical solution adopted in the present invention is：A kind of rapid-hardening plant cover concrete is weak
Acid greening activating agent includes the component of following parts by weight：300~700 parts of pine bark powder, 300~700 parts of turfy soil, urea 15
~30 parts, 5~10 parts of potassium dihydrogen phosphate, 5~10 parts of ammonium di-hydrogen phosphate, 0.5~1 part of polyacrylamide, active ferment agent 0.5~
1 part, 0.03~0.1 part of brassin lactones, 0.03~0.1 part of Nafusaku, 0.03~0.1 part of butyric acid potassium, compound sodium nitrophenolate
0.03~0.1 part of 0.03~0.1 part, 0.03~0.1 part of gibberellin and triacontanol.
As an improvement mode, the pine bark powder ferments by fermentation process below：Take 500 parts by weight
Pine bark powder add 0.1 parts by weight active ferment agent ferment, fermentation condition be nature open environment, 15 DEG C of temperature
Above, moisture is in 65-70%, and when heap temperature drop is low, material is loose, no material original stink, slightly ammonia taste, and white hypha is generated in heap
When, complete fermentation process.
As an improvement mode, 50% or more, pH value is 5.5~6.5 for the content of organic matter of the turfy soil.
To solve second technical problem, the technical solution adopted in the present invention is：A kind of rapid-hardening plant cover concrete is weak
The preparation method of acid greening activating agent, includes the following steps：1) by 300~700 parts of pine bark powder, turfy soil 300~700
Part, 15~30 parts of urea, 5~10 parts of potassium dihydrogen phosphate, 5~10 parts of ammonium di-hydrogen phosphate, 0.5~1 part of polyacrylamide, active ferment
0.5~1 part of plain agent, 0.03~0.1 part of brassin lactones, 0.03~0.1 part of Nafusaku, 0.03~0.1 part of butyric acid potassium,
0.03~0.1 part of 0.03~0.1 part of compound sodium nitrophenolate, 0.03~0.1 part of gibberellin and triacontanol are uniformly mixing to obtain mixing
Object is the rapid-hardening plant cover concrete weak acid greening activating agent.
To solve third technical problem, the technical solution adopted in the present invention is：A kind of preparation side of plant cover concrete
Method includes the following steps：
1), rapid-hardening plant cover concrete weak acid greening activating agent is prepared in preparation method according to claim 4；
2) 60~120 parts by weight of metakaolin, 30~50 parts by weight of aluminum sulfate organic amine, is taken to be uniformly mixing to obtain non-alkaline
Accelerator；
3) by obtained by step 2) non-alkaline accelerator and 800~1200 parts by weight of cement it is equal through stirring in 5~10 minutes
It is even to obtain mixture C；
4) the rapid-hardening plant cover concrete obtained by 15000~18000 parts by weight of surface layer planting soil incorporation step 1) is weak
Acid greening activating agent is uniformly mixing to obtain mixture D in 5~10 minutes；
3) by C:D is according to 1:15~18 weight ratios are mixed and made into plant cover concrete.
As an improvement mode, further include by the plant cover concrete spray obtained by step 5) after the step 4)
After being mapped on smooth surface rock slope the vegetable seeds after 2~5 parts by weight rub kind of immersion with the hands is broadcasted sowing in the plant cover concrete surface layer.
As an improvement mode, the vegetable seeds use non-textile mulch.
As an improvement mode, spray plant cover concrete before smooth surface rock slope use pure water cement mortar 5mm or more
Roughening processing.
Due to the adoption of the above technical scheme, rapid-hardening plant cover concrete weak acid of the invention greening activating agent has with following
Beneficial effect：
1) rapid-hardening plant cover concrete weak acid greening activating agent is added in plant cover concrete and can mitigate to vegetation
The nitrogen content of injury, organic matter fertilizer pine bark powder is high, and the phosphate fertilizer of amount containing potash fertilizer of urea, potassium dihydrogen phosphate and ammonium di-hydrogen phosphate
Amount is abundant, to provide the elements such as nitrogen, potassium and phosphorus for plant growth, in favor of the fast-growth of plant.
2) organic high molecular polymer of polyacrylamide tridimensional network can be sucked rapidly 400~500 repeatedly
Times pure water, 100 times or so of urea of adsorbable dead weight can make Zinc fractions granule porous structure, soft ventilative, both ensure to plant
Object demand, and the permeability of clay and the retention ability of sandy soil can be increased.
3) brassin lactones, Nafusaku, butyric acid potassium, compound sodium nitrophenolate, gibberellin triacontanol belong to plant life
Long conditioning agent, dosage appropriate promote flowers and plants to fill germination, take root, cauline leaf growth and bloom, can be inhaled via stem, the leaf of plant
It receives, then promotes the growth of plant, the accumulation for increasing dry matter, the content for increasing chlorophyll, improves the permeability for improving cell membrane
Rate of photosynthisis, enhancing amylase, polyoxygenated enzyme, peroxidase activity.
4) active ferment agent is a kind of composite bacteria, energy fast decoupled organic matter, few, the strength protein degradation with additive amount
The advantages that matter, fermentation time are short, at low cost, fermentation temperature is unrestricted, active ferment agent can effectively kill harmful in fermentate
Bacterium, worm, worm's ovum, grass-seed and antibiotic residue of degrading etc..The features such as breeding is quickly, vitality is strong, safe and non-toxic.
5) should rapid-hardening plant cover concrete weak acid greening activating agent peat soil can play the role of neutralize concrete, energy
Suitable pH environment is provided for the growth of microorganism and plant.
6) rapid-hardening plant cover concrete weak acid greening activating agent can be such that the structure of concrete is improved, of the invention
The microorganisms such as the active ferment agent of matrix culture can improve in plant cover concrete technology because application cement caused by base material soil knot
The hardened situation of structure, improves plant cover concrete physicochemical character, and enhancing soil water-retaining, fertilizer conservation, the ability of fertilizer carry for the growth of plant
For condition advantageously.
Therefore, which can inhibit the work alkali composition of the calcium oxide in cement, improve the organic environment of plant cover concrete,
Increase biological flora activity, promotes vegetable seeds fast germination growth, while taking into account injection plant cover concrete and rock mass or coagulation
Caking property between native face side slope.
Since the pine bark powder passes through fermentation process below：The pine bark powder of 500 parts by weight is taken to add 0.1 weight
Part active ferment agent ferment, fermentation condition is nature open environment, 15 DEG C of temperature or more, moisture in 65-70%, works as heap
Temperature drop is low, and material is loose, no material original stink, slightly ammonia taste, when generating white hypha in heap, completes fermentation process, after ferment
The organic substrates market product such as pine bark powder rate is high, and substitutability is big.
The preparation method of the plant cover concrete of the application has the characteristics that following：(1) this plant cover concrete take the lead in using by
The alkali-free quick-coagulant of metakaolin and aluminum sulfate organic amine composition is not influenced compared to alkaline accelerator is generally used on the market
The pH value of plant cover concrete hybrid substrate can promote high gradient slope and rainy season plant cover concrete to spray base material Quick-forming.(2) originally
Plant cover concrete fully considers construction technology and work flow, especially to the high alkalinities pH value such as cement, avoids in advance and weak acid
Active material reacts and reduces microorganism liveness, thus takes metakaolin, the pretreatment of aluminum sulfate organic amine, and when injection just mixes
It is stirred with base material.(3) Pore Solution pH value can be dropped to neutral (7.0) and hereinafter, rapid-hardening vegetation in this plant cover concrete 1d
Concrete weak acid afforests activating agent pH range between 5.0~6.5, and can maintain the long period and meet vegetation growth
In range, there is durability, prevent the PH later stages from rebounding raising；(4) the organic substrates market product rates such as the pine bark powder after fermenting
Height, substitutability are big.(5) in this plant cover concrete, pine bark powder, surface layer vegetation soil are all made of grain size screening, open gradation design
In the mandruka structure of matrix type, substrate pores degree is more, penetrating exchangeability is strong, and conditioning base material, activation Soil Microorganism are lived
The water sorption of jump rate, hole can enhance moisture holding capacity；(6) this plant cover concrete answers multiple cropping high, and it is foster and raw to have lasting fertilizer
Object living flora, root system and plant height to plant have apparent facilitation.(7) smooth surface rock slope use cement mortar 5mm with
On injection roughening processing, plant cover concrete sprays base material and rock matter face and effectively bonds, and anti-precipitation infiltration is washed away.
The preparation method of the plant cover concrete take into account injection base material and rock side-slope between fastness, injection base material in have
There is the environment of suitable plant growth.Plant cover concrete obtained by the preparation method makes injection base material have " secondary pellet ", tool
Standby porous type skeleton rock-steady structure, keeps root system of plant permeability, prevents the diseases such as rotten from generating, and enhances Water-saving effect, activation
Soil Microorganism enlivens rate；Adjusting base material soil texture is bad, and falling biosystem for multigroup provides effectively lasting nutrient.
Since the preparation method of plant cover concrete further includes in the vegetation coagulation for being ejected into smooth surface rock slope
2 parts by weight of vegetable seeds after stranding kind is impregnated are broadcasted sowing on native surface layer, and vegetable seeds is sent out under the action of plant cover concrete afforests activating agent
Bud growth ultimately forms greenbelt.
Due to the preparation method of plant cover concrete, the vegetable seeds uses non-textile mulch, non-woven fabrics that there is heat preservation to save
Can, frost prevention is antifreeze, wet down diseases prevention, shading light modulation, insect prevention bird and the effects that avoid weeds.
Due to the injection method of plant cover concrete, smooth surface rock slope should use pure water cement mortar before spraying plant cover concrete
The roughening of 5mm or more is handled, and effect is that injection base material is effectively bonded with rock matter face, and anti-precipitation infiltration is washed away.
Specific implementation mode
Embodiment one
Laibin, Guangxi Province is to Mashan highway side slope
Step 1：In parts by weight, 500 parts of pine bark powder, 500 parts of turfy soil, 22.5 parts of urea, potassium dihydrogen phosphate are taken
7.5 parts, 7.5 parts of ammonium di-hydrogen phosphate, 0.75 part of polyacrylamide, 0.75 part of active ferment agent, 0.065 part of brassin lactones, naphthalene
0.065 part of sodium acetate, 0.065 part of butyric acid potassium, 0.065 part of compound sodium nitrophenolate, 0.065 part of gibberellin and triacontanol
0.065 part, be uniformly mixing to obtain mixture A.
Step 2：In parts by weight, 9 parts by weight of metakaolin, 40 parts by weight of aluminum sulfate organic amine are taken to be uniformly mixing to obtain mixed
Close object B.
Step 3：Mixture B (non-alkaline accelerator) obtained by step 2 is stirred for 5~10 minutes with 1000 parts by weight of cement
It mixes and uniformly obtains C.
Step 4：Planting soil 16500 parts by weight in surface layer are mixed into mixture A (the rapid-hardening vegetation coagulations obtained by step 1
Native weak acid afforests activating agent) 5~10 minutes it is uniformly mixing to obtain D.
By step 5：By C:D is according to 1:16.5 weight ratios are mixed and made into plant cover concrete and are injected in Yunnan highway side
On fixed network rock side-slope on, turfy soil, mountain green soy bean, Bermuda grass, paspalum notatum, giantreed grass, lattice mulberry, kudzu are by weight
8：1：2：1：0.5：0.5：0.5 is stirred, and addition water stirs evenly, and plant cover concrete surface layer base material is sprayed on, using nonwoven
Cloth covers, and carries out watering sprinkling irrigation measure.
Embodiment two
Guangxi Luzhai is to Nanning highway extension project side slope
Step 1：In parts by weight, 300 parts of pine bark powder, 300 parts of turfy soil, 15 parts of urea, potassium dihydrogen phosphate 5 are taken
Part, 5 parts of ammonium di-hydrogen phosphate, 0.5 part of polyacrylamide, 0.5 part of active ferment agent, 0.03 part of brassin lactones, Nafusaku
0.03 part of 0.03 part, 0.03 part of butyric acid potassium, 0.03 part of compound sodium nitrophenolate, 0.03 part of gibberellin and triacontanol, stirring are equal
It is even to obtain mixture A.
Step 2：In parts by weight, 60 parts by weight of metakaolin, 30 parts by weight of aluminum sulfate organic amine is taken to be uniformly mixing to obtain
Mixture B.
Step 3：B (non-alkaline accelerator) obtained by mixture step 2 is stirred for 5~10 minutes with 1000 parts by weight of cement
It mixes and uniformly obtains C.
Step 4：Planting soil 15000 parts by weight in surface layer are mixed into mixture A (the rapid-hardening vegetation coagulations obtained by step 1
Native weak acid afforests activating agent) 5~10 minutes it is uniformly mixing to obtain D.
By step 5：By C:D is according to 1:15 weight ratios are mixed and made into plant cover concrete and are injected on the highway side of Yunnan
Fixed network rock side-slope on, turfy soil, mountain green soy bean, Bermuda grass, molasses grass, giantreed grass, wild flower combination, blood rattan by weight
10：1：2：1：0.5：0.5：0.5 is stirred, and addition water stirs evenly, and plant cover concrete surface layer base material is sprayed on, using nonwoven
Cloth covers, and carries out watering sprinkling irrigation measure.
Embodiment three
Sichuan large hydropower station side slope punishment
Step 1：In parts by weight, 700 parts of pine bark powder, 700 parts of turfy soil, 30 parts of urea, potassium dihydrogen phosphate 10 are taken
Part, 10 parts of ammonium di-hydrogen phosphate, 1 part of polyacrylamide, 1 part of active ferment agent, 0.1 part of brassin lactones, 0.1 part of Nafusaku,
0.1 part of 0.1 part of butyric acid potassium, 0.1 part of compound sodium nitrophenolate, 0.1 part of gibberellin and triacontanol are uniformly mixing to obtain mixing
Object A.
Step 2：In parts by weight, metakaolin 120kg, aluminum sulfate organic amine 50kg is taken to be uniformly mixing to obtain mixture B.
Step 3：Mixture B (non-alkaline accelerator) obtained by step 2 is stirred for 5~10 minutes with 1200 parts by weight of cement
It mixes and uniformly obtains C.
Step 4：Planting soil 15000~18000 parts by weight in surface layer are mixed the mixture A obtained by step 1, and (rapid-hardening is planted
Activating agent is afforested by concrete weak acid) 10 minutes it is uniformly mixing to obtain D.
By step 5：By C:D is according to 1:18 weight ratios are mixed and made into plant cover concrete and are injected on the highway side of Yunnan
Fixed network rock side-slope on, turfy soil, Festuca Arundinacea, Bermuda grass, English ryegrass, giantreed grass, wild flower combination, blood rattan presses
Weight ratio 10：1：2：1：0.5：0.5：2 are stirred, and addition water stirs evenly, and is sprayed on plant cover concrete surface layer base material, uses
Non-textile mulch carries out watering sprinkling irrigation measure.
Example IV
The side slope environmental improvement of Wenzhou District of Zhejiang Province stone pit
Step 1：In parts by weight, 500 parts of pine bark powder, 500 parts of turfy soil, 20 parts of urea, potassium dihydrogen phosphate 5 are taken
Part, 5 parts of ammonium di-hydrogen phosphate, 0.5 part of polyacrylamide, 1 part of active ferment agent, 0.03 part of brassin lactones, Nafusaku 0.03
Part, 0.03 part of butyric acid potassium, 0.03 part of compound sodium nitrophenolate, 0.03 part of gibberellin and 0.03 part of triacontanol stir evenly
To mixture A.
Step 2：In parts by weight, 100 parts by weight of metakaolin, 30 parts by weight of aluminum sulfate organic amine is taken to be uniformly mixing to obtain
Mixture B.
Step 3：Mixture B (non-alkaline accelerator) obtained by step 2 is stirred for 5~10 minutes with 1000 parts by weight of cement
It mixes and uniformly obtains C.
Step 4：Planting soil 15000~18000 parts by weight in surface layer are mixed the mixture A obtained by step 1, and (rapid-hardening is planted
Activating agent is afforested by concrete weak acid) 5~10 minutes it is uniformly mixing to obtain D.
By step 5：By C:D is according to 1:15~18 weight ratios are mixed and made into plant cover concrete and are injected in Yunnan highway
On the rock side-slope of fixed network on side, turfy soil, mountain green soy bean, Bermuda grass, molasses grass, giantreed grass, kudzu, blood rattan are by weight
10：1：2：1：0.5：3：3 are stirred, and addition water stirs evenly, and is sprayed on plant cover concrete surface layer base material, is covered using non-woven fabrics
Lid carries out watering sprinkling irrigation measure.
Embodiment five
The side slope environmental improvement of Guangdong Qingyuan stone pit
Step 1：In parts by weight, 600 parts of pine bark powder, 600 parts of turfy soil, 20 parts of urea, potassium dihydrogen phosphate 5 are taken
Part, 5 parts of ammonium di-hydrogen phosphate, 0.5 part of polyacrylamide, 1 part of active ferment agent, 0.05 part of brassin lactones, Nafusaku 0.05
Part, 0.05 part of butyric acid potassium, 0.03 part of compound sodium nitrophenolate, 0.05 part of gibberellin and 0.05 part of triacontanol stir evenly
To mixture A.
Step 2：In parts by weight, 90 parts by weight of metakaolin, 40 parts by weight of aluminum sulfate organic amine is taken to be uniformly mixing to obtain
Mixture B.
Step 3：Mixture B (non-alkaline accelerator) obtained by step 2 is stirred for 5~10 minutes with 1000 parts by weight of cement
It mixes and uniformly obtains C.
Step 4：Planting soil 160000 parts by weight in surface layer are mixed into mixture A (the rapid-hardening vegetation coagulations obtained by step 1
Native weak acid afforests activating agent) 5~10 minutes it is uniformly mixing to obtain D.
By step 5：By C:D is according to 1:16 weight ratios are mixed and made into plant cover concrete and are injected on the highway side of Yunnan
Fixed network rock side-slope on, turfy soil, mountain green soy bean, Bermuda grass, molasses grass, giantreed grass, lattice mulberry, blood rattan are by weight 8：
1：2：1：0.5：0.5：2 are stirred, and addition water stirs evenly, and is sprayed on plant cover concrete surface layer base material, is covered using non-woven fabrics
Lid carries out watering sprinkling irrigation measure.
Embodiment six
Hunan high-speed railway side slope protection
Step 1：In parts by weight, 550 parts of pine bark powder, 550 parts of turfy soil, 30 parts of urea, potassium dihydrogen phosphate 5 are taken
Part, 5 parts of ammonium di-hydrogen phosphate, 0.5 part of polyacrylamide, 1 part of active ferment agent, 0.05 part of brassin lactones, Nafusaku 0.05
Part, 0.05 part of butyric acid potassium, 0.05 part of compound sodium nitrophenolate, 0.03 part of gibberellin and 0.05 part of triacontanol stir evenly
To mixture A.
Step 2：In parts by weight, 90 parts by weight of metakaolin, 40 parts by weight of aluminum sulfate organic amine is taken to be uniformly mixing to obtain
Mixture B.
Step 3：Mixture B (non-alkaline accelerator) obtained by step 2 is stirred for 5~10 minutes with 1000 parts by weight of cement
It mixes and uniformly obtains C.
Step 4：Planting soil 17000 parts by weight in surface layer are mixed into mixture A (the rapid-hardening vegetation coagulations obtained by step 1
Native weak acid afforests activating agent) 5~10 minutes it is uniformly mixing to obtain D.
Step 5：By C:D is according to 1:17 weight ratios are mixed and made into plant cover concrete and are injected on the highway side of Yunnan
On the rock side-slope of fixed network, turfy soil, mountain green soy bean, Bermuda grass, molasses grass, giantreed grass, lattice mulberry, blood rattan are by weight 7：3：
2：2：0.5：0.5：1 is stirred, and addition water stirs evenly, and is sprayed on plant cover concrete surface layer base material, using non-textile mulch,
Carry out watering sprinkling irrigation measure.
The raw material of the present invention is all made of marketable material.Pine bark powder is given birth to by Guangzhou rises agriculture Co., Ltd's offer；Grass
Charcoal soil is produced by Jilin Yuan Nong agricultural science and technologys Co., Ltd；Urea is produced by the rich coal chemical industry Co., Ltd of Shanxi；Di(2-ethylhexyl)phosphate
Hydrogen potassium is processed by Sichuan Shu Can chemical industry Co., Ltd；Ammonium di-hydrogen phosphate is produced by Jinan Xin Ran Chemical Co., Ltd.s,
Polyacrylamide is produced by Renqiu City Guang Hui Chemical Co., Ltd.s, and active ferment agent is given birth to by the North Sea bio tech ltd Qiang Xing
Production；Metakaolin is produced by Guangdong Yu Feng powder body materials limited liability company；Aluminum sulfate organic amine builds weighing apparatus industry by Hengyang City to be had
Limit company provides；The auxin such as gibberellin are produced by Zhengzhou Sheng Yu chemical products Co., Ltd；Greening seed is by hundred grass of Guangxi
Gardens Co., Ltd provides.Cement uses 425# or 325# cement, is supplied by local manufacture of cement producer.
The present invention is respectively to plant germination rate, plant percent, the afforestation coverage rate three in 6 cases of plant cover concrete
Actual measurement project is counted, and such as the following table 1, table 2, table 3, measured value can meet Road Engineering Quality Checking And Evaluation standard, garden
Woods Project quality inspection standard.
1 plant cover concrete plant germination rate of table counts
| Time (day) | Case one | Case two | Case three | Case four | Case five | Case six |
| 7 | 10% | 9% | 7% | 6.5% | 8.5% | 12% |
| 14 | 55% | 54% | 50% | 49% | 55% | 58% |
| 21 | 85% | 83% | 78% | 76% | 85% | 86% |
| 28 | 100% | 95% | 93% | 89% | 97% | 100% |
| 35 | - | 100% | 98% | 97% | 100% | - |
2 plant cover concrete of table transplants native country plant percent statistics
| Time (day) | Case one | Case two | Case three | Case four | Case five | Case six |
| 15 | 100% | 100% | 100% | 100% | 100% | 100% |
| 30 | 97% | 97% | 94% | 93% | 96% | 95% |
| 60 | 92% | 93% | 89% | 89% | 93% | 89% |
| 90 | 89% | 88% | 85% | 85% | 90% | 85% |
3 plant cover concrete afforestation coverage rate of table counts
| Time (day) | Case one | Case two | Case three | Case four | Case five | Case six |
| 7 | 4% | 4% | 1% | 1% | 4% | 1% |
| 30 | 15% | 14% | 11% | 9% | 15% | 9% |
| 60 | 60% | 58% | 35% | 35% | 60% | 45% |
| 90 | 80% | 77% | 65% | 66% | 78% | 68% |
| 120 | 85% | 83% | 78% | 76% | 86% | 79% |
| 180 | 90% | 89% | 83% | 82% | 92% | 84% |
| 240 | 95% | 95% | 93% | 95% | 95% | 89% |
| 360 | 100% | 100% | 98% | 98% | 100% | 99% |
The present invention respectively carries out the acid-base value PH actual measurements project in cement base fluid and 6 plant cover concrete application projects
Statistics, such as the following table 4, striaght cement base fluid are 10.8 in the 90th day acid-base value PH measured value, have strong basicity.And 6 application cases
Middle acid-base value PH measured values can control between 6.0~8.0 later on day 3.
4 cement base fluid of table and plant cover concrete acidity-basicity ph value statistics
The present invention distinguishes the actual measurement of the conductivity salinity EC values in 6 plant cover concrete application projects project and is counted,
Such as the following table 5, and conductivity salinity EC values were in saline soil to the 10th day on day 1 in 6 application cases, extremely at the 20th day
90th can control between 1.0~2, meet plant growth.
5 plant cover concrete conductivity salinity EC values (fertility) of table count
Unit：mS/cm
| Time (day) | Case one | Case two | Case three | Case four | Case five | Case six |
| 1 | 3.18 | 3.34 | 3.21 | 3.16 | 3.24 | 3.10 |
| 2 | 3.13 | 3.23 | 3.19 | 3.09 | 3.12 | 2.95 |
| 3 | 3.07 | 3.21 | 3.16 | 2.97 | 3.01 | 2.87 |
| 4 | 2.94 | 3.09 | 3.01 | 2.94 | 2.94 | 2.83 |
| 5 | 2.78 | 3.01 | 2.89 | 2.78 | 2.58 | 2.63 |
| 10 | 2.53 | 1.61 | 2.41 | 2.55 | 2.38 | 2.01 |
| 20 | 1.84 | 1.78 | 1.89 | 1.91 | 1.43 | 1.65 |
| 30 | 1.65 | 1.71 | 1.67 | 1.65 | 1.25 | 1.55 |
| 60 | 1.43 | 1.46 | 1.41 | 1.40 | 1.03 | 1.44 |
| 90 | 1.27 | 1.23 | 1.20 | 1.11 | 0.95 | 1.21 |
The present invention respectively carries out the erosion mould degree actual measurement project in soil property base material and 6 plant cover concrete application projects
Statistics, such as the following table 6,10cm ordinary soils base material are 6156.3g/ (m in precipitation intensity 140mm/h measured values2D), it accounts for and often puts down
The 41% of rice common substrate 15000g.And it is less than 260g/ (m2d) in 80mm/h in 6 application cases, it is steep to meet hydroelectric project
Specified value in slope plant cover concrete ecological reestablishment specification (energy industry specification).
6 plant cover concrete base material of table corrodes mould degree statistics
Unit：g/(m2·d)
It can be obtained by above-mentioned 6 tables, the plant added with the application rapid-hardening plant cover concrete weak acid greening activating agent
Highway work can be met by the measured value of three plant germination rate of concrete, plant percent, afforestation coverage rate actual measurement projects
Journey quality inspection and evaluation standard, Garden Engineering quality inspection and evaluation standard；Acid-base property is able to maintain that in the reasonable scope；Conductivity
Salinity EC values actual measurement project meets plant growth；Erosion mould degree actual measurement project meets hydroelectric project abrupt slope plant cover concrete ecology and repaiies
Specified value in recovering technology specification (energy industry specification).The application rapid-hardening plant cover concrete weak acid greening activating agent, its
To be to improve environment to contribute if manufacturing method and its application are widely applied.
Claims (9)
1. a kind of rapid-hardening plant cover concrete weak acid afforests activating agent, which is characterized in that include the component of following parts by weight：Pine tree
300~700 parts of skin powder, 300~700 parts of turfy soil, 15~30 parts of urea, 5~10 parts of potassium dihydrogen phosphate, ammonium di-hydrogen phosphate 5
~10 parts, 0.5~1 part of polyacrylamide, 0.5~1 part of active ferment agent, 0.03~0.1 part of brassin lactones, Nafusaku
0.03~0.1 part, 0.03~0.1 part of butyric acid potassium, 0.03~0.1 part of compound sodium nitrophenolate, 0.03~0.1 part of gibberellin and three
Ten 0.03~0.1 part of alkanols.
2. rapid-hardening plant cover concrete weak acid according to claim 1 afforests activating agent, which is characterized in that the pine bark
Powder ferments by fermentation process below：The pine bark powder of 500 parts by weight is taken to add the active ferment of 0.1 parts by weight
Agent is fermented, and fermentation condition is nature open environment, 15 DEG C of temperature or more, moisture in 65-70%, when heap temperature drop is low, material
Loose, no material original stink, slightly ammonia taste complete fermentation process when generating white hypha in heap.
3. weak acid according to claim 1 afforests activating agent, which is characterized in that the content of organic matter of the turfy soil exists
50% or more, pH value is 5.5~6.5.
4. a kind of preparation method of rapid-hardening plant cover concrete weak acid greening activating agent described in claim 1, which is characterized in that
Include the following steps：1) by 300~700 parts of pine bark powder, 300~700 parts of turfy soil, 15~30 parts of urea, biphosphate
5~10 parts of potassium, 5~10 parts of ammonium di-hydrogen phosphate, 0.5~1 part of polyacrylamide, 0.5~1 part of active ferment agent, brassin lactones
0.03~0.1 part, it is 0.03~0.1 part of Nafusaku, 0.03~0.1 part of butyric acid potassium, 0.03~0.1 part of compound sodium nitrophenolate, red
It is that the rapid-hardening vegetation is mixed that 0.03~0.1 part of 0.03~0.1 part of mycin and triacontanol, which are uniformly mixing to obtain mixture,
Solidifying soil weak acid afforests activating agent.
5. a kind of preparation method of plant cover concrete, which is characterized in that include the following steps：
1), rapid-hardening plant cover concrete weak acid greening activating agent is prepared in preparation method according to claim 4；
2) 60~120 parts by weight of metakaolin, 30~50 parts by weight of aluminum sulfate organic amine, is taken to be uniformly mixing to obtain non-alkaline rapid hardening
Agent；
3) by obtained by step 2) non-alkaline accelerator and 800~1200 parts by weight of cement stirred evenly through 5~10 minutes
To mixture C；
4) the rapid-hardening plant cover concrete weak acid obtained by 15000~18000 parts by weight of surface layer planting soil incorporation step 1) is green
Change activating agent and is uniformly mixing to obtain mixture D in 5~10 minutes；
3) by C:D is according to 1:15~18 weight ratios are mixed and made into plant cover concrete.
6. the preparation method of plant cover concrete as claimed in claim 5, which is characterized in that further include after the step 4)
After plant cover concrete obtained by step 5) is ejected on smooth surface rock slope 2~5 are broadcasted sowing in the plant cover concrete surface layer
Parts by weight rub the vegetable seeds after kind of immersion with the hands.
7. the preparation method of plant cover concrete as claimed in claim 6, which is characterized in that the vegetable seeds uses non-woven fabrics
Covering.
8. the preparation method of plant cover concrete as claimed in claim 7, which is characterized in that smooth surface rock before injection plant cover concrete
Stoneledge face is handled using the roughening of pure water cement mortar 5mm or more.
9. plant cover concrete prepared by the preparation method of plant cover concrete as claimed in claim 5.
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