CN103694040A - Special polymer aggregate nutrition matrix for vegetation ecological concrete - Google Patents
Special polymer aggregate nutrition matrix for vegetation ecological concrete Download PDFInfo
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Abstract
The invention provides a special polymer aggregate nutrition matrix for vegetation ecological concrete. The special polymer aggregate nutrition matrix comprises the following raw material components: silicon mineral powder, a plant fiber, chicken manure, northeast phaeozem, a soil stabilizer, a super absorbent resin aggregate agent, a Chinese herbal medicine nutrient and water. A plurality of nutrients required for plant growth are selected in the formula of a base material, and super absorbent resin, an alkaline neutralizer and the Chinese herbal medicine nutrient are innovatively added, so that the vegetation ecological concrete has the functions of absorbing water, holding water, retaining a fertilizer, improving a soil structure and the like.
Description
Technical field
The present invention relates to Ecological Restoration Project technical field, relate in particular to a kind of novel polymer granule nutraceutical matrix of planting raw eco-concrete special use.
Background technology
For the research of eco-concrete, mostly be hole type abroad or lay formula, the hole type as the similar concrete flowerpot developing as Korea S's nature and environment Co., Ltd. is planted raw eco-concrete piece, for the construction of environmental rivers and creeks.This commercial firm has also developed one kind and has planted raw ecological concrete brick, and its basic structure is that porous green is planted raw eco-concrete, but its molding device investment is large, and member edge strength is low, cracky; Porosity is low, and connectivity is bad, and plant growth environment is poor, can only rely on surface coverage careless compared with thick soil stratum kind.
China at present research work of relevant eco-concrete is at the early-stage, has very large gap with comparing abroad.Therefore, carry out and study in this respect shortening the gap between China and international advanced research level, to China's conservation of nature ecotope, keep diversity of organism, water conservation etc. have important realistic meaning.
The application of polymer granule technology for recovering vegetation in developed country's side slope protection has longer history, and existing its technology has developed to obtain comparative maturity.Spray slope protection greening technology and result from the earliest UK and USA, but large-scale development application is in Japan.
Englishman has invented injection emulsified bitumen and the plant seed technology of sowing grass seeds by duster the beginning of the fifties in last century, within 1958, this technology is imported Japan into, through test of many times, developed practical injection greening technique---asphalt emulsion mulch film health greening technique, and for Nagoya---the expressway slope afforestation project of Kobe.At the beginning of the sixties, Japan has introduced spray seeder and has sprayed dedicated fiber from the U.S., and advanced at that time hydraulic seeding technique (Japan claims seed spreading method) has also been used in to Nagoya---in the expressway slope afforestation project of Kobe.1973, Japan developed fiber soil greening method, and the method has adopted fiber, sandy soil and cement, and was step injection.The method has larger defect, is mainly that initial stage pH value is too high, easily erosion, spray-up water conservation, fertilizer conservation poor performance.
1989, Guangdong water conservancy and hydropower Science Institute introduced the polymer granule Revegetation technology of sowing grass seeds by duster from Hong Kong.Beginning is studied and is tested at highway rock matter roadbed side slope.2000, Guangdong Province's He Hui motorway started with Seed spraying technology, rock matter roadbed side slope greening protection have been carried out testing and obtaining successfully.In recent years, some scientific researches of China and unit in charge of construction hand over and have also developed greatly the patented technology of oneself as: SanXia University, southwest.These technology large-scale application in engineering practice.
These two technology are in practical engineering application, all to use separately, there is the multiple drawbacks such as final plant survival rate is low, later maintenance is costly that cause in using in the Practical Project of eco-concrete particularly, in planting the practical engineering application of raw eco-concrete, embody many poor drawbacks of final afforestation effect that causes: 1, concrete surface layer earthing and earthing implants seed are taken away in rain drop erosion, 2, weather drought and water shortage causes rate of emergence low, 3, in growing process, lack nutrition, root system cannot be taken root in soil through concrete pore.Final result is that plant survival rate is low, cannot reach the effect of greening side slope, ecological recovery.Through consulting data at home and abroad and carrying out engineering practice investigation, polymer granule technology has been carried out our visual field, because it has water suction, water conservation, fertilizer conservation function, and the various plants that self base material contains growth desired nutritional, and after sowing grass seeds by duster, stabilizing to rapidly honeycomb structure is attached on coverture, our novelty by polymer granule technology with plant raw eco-concrete and be combined with, and through long engineering practice, before perfection has solved, every in using of concrete earthing causes the technical barrier that final plant survival rate is low.
The invention provides a kind of novel polymer granule nutraceutical matrix and with being combined with of eco-concrete novelty, can perfectly address these problems, make to plant raw eco-concrete and there is water suction, water conservation, fertilizer conservation, the functions such as Soil structure of improving.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of novel polymer granule nutraceutical matrix, in its base material formula, select various plants growth desired nutritional composition, and the interpolation of novelty High hydrophilous resin, alkaline neutraliser and Chinese medicinal herb nutrient agent, make to plant raw eco-concrete and there is water suction, water conservation, fertilizer conservation, the functions such as Soil structure of improving.
For solving the problems of the technologies described above, the invention provides a polymer granule nutraceutical matrix of planting raw eco-concrete special use, its material composition comprises silicon breeze, vegetable fibre, chicken manure, black soil of Northeast China, soil stabilizer, the agent of super absorbent resin granule, Chinese medicinal herb nutrient agent and water.
Wherein, in described polymer granule nutraceutical matrix, the weight part of each raw material is respectively silicon breeze 10 weight part～12 weight parts, vegetable fibre 2 weight part～3 weight parts, chicken manure 1 weight part～2 weight part, black soil of Northeast China 2 weight part～3 weight parts, soil stabilizer 1 weight part～2 weight part, super absorbent resin granule agent 0.1 weight part～0.5 weight part, Chinese medicinal herb nutrient agent 0.5 weight part～1.5 weight part and water 5 weight part～6 weight parts.
Wherein, the acrylic acid-acrylamide copolymer resins of described super absorbent resin starch conversion.
Wherein, the preparation method of described super absorbent resin is specially:
The first step, the gelatinization of starch, mixes 750g W-Gum and 15L water, under the condition of nitrogen protection, carries out gelatinization 0.5h under the condition of 85 ℃, is then cooled to 30 ℃;
Second step, gets 5g ammonium persulphate and 5g sodium bisulfite is dissolved in 1L water, is configured to initiator solution;
The 3rd step, adds 300ml initiator in the pasted starch obtaining in the first step, then drips 600g vinylformic acid and 1800g acrylamide, finally adds the N of 10g, N-2 methylformamide, reaction at 40 ℃;
The 4th step, product adds 8L ethanol to white precipitate to separate out, and filters, and product, is dried to constant weight under the vacuum condition of 50 ℃ than the mixing, washing of ethanol: water=1:1 3 times by quality, obtains product.
The bulk drug of described Chinese medicinal herb nutrient agent comprises Radix Codonopsis, the bighead atractylodes rhizome, Yunnan Caulis Spatholobi, dragon's paw dish, the stem of noble dendrobium, Fructus Cnidii, Radix Et Caulis Acanthopanacis Senticosi, Spine of Chinese Honeylocust, Chinese ephedra, Japanese Honeysuckle, Herba Pileae Cavaleriei, the coptis and Herba Cistanches.
Wherein, the weight part of described each bulk drug is respectively Radix Codonopsis 45 weight part～55 weight parts, the bighead atractylodes rhizome 35 weight part～45 weight parts, Yunnan Caulis Spatholobi 20 weight part～30 weight parts, dragon's paw dish 25 weight part～35 weight parts, the stem of noble dendrobium 25 weight part～35 weight parts, Fructus Cnidii 35 weight part～45 weight parts, Radix Et Caulis Acanthopanacis Senticosi 25 weight part～35 weight parts, Spine of Chinese Honeylocust 15 weight part～25 weight parts, Chinese ephedra 10 weight part～20 weight parts, Japanese Honeysuckle 20 weight part～30 weight parts, Herba Pileae Cavaleriei 10 weight part～20 weight parts, the coptis 35 weight part～45 weight parts, Herba Cistanches 15 weight part～25 weight parts.
The preparation method of described Chinese medicinal herb nutrient agent is specially:
Described each raw material medicaments in part by weight is mixed, add the ethanol that the determining alcohol with respect to 3～4 times of its quality is 95%, heating and refluxing extraction 2～3 hours, filters, and filter residue adds the ethanol that the determining alcohol with respect to 2～3 times of its quality is 95% again, heating and refluxing extraction 2～3 hours, filter, filtered liquid merges, the concentrated ethanol of removing, dry, obtain Chinese medicinal herb nutrient agent.
The present invention also provides the preparation method of above-mentioned polymer granule nutraceutical matrix, according to proportional quantity, each feed composition in polymer granule nutraceutical matrix is sent in stirrer, stirs, and obtains nutraceutical matrix.
The present invention also provides the using method of above-mentioned polymer granule nutraceutical matrix, is specially:
The first step, by slope leveling, compacting, formwork erection, builds domatic sash, lays sand bedding course in sash, carries out the building of eco-concrete of above-mentioned preparation, and surfacing, carries out overlay film, and concrete initial set after half an hour carries out water seasoning 28 days to concrete;
Second step, with polymer granule spray seeder by above-mentioned polymer granule nutraceutical matrix sow grass seeds by duster with the good concrete of maintenance on, due to concrete macrovoid, liquid polymer granule nutraceutical matrix is through in hole rapidly, and is attached on concrete, and seed is mixed in polymer granule nutraceutical matrix, fall within concrete, there is polymer granule that nutrition and moisture are provided, treat that seed takes root in soil, just can draw the nutrition in soil.
Beneficial effect of the present invention:
Now domestic is all that earthing processing is done on top layer to planting the use of raw eco-concrete, in practical engineering application, can anti-current speed be only 1m/s, most of earthing and seed be all very easily by rain drop erosion, or because long-time arid causes final plant survival rate can only reach 35%～50%.The polymer granule that this project enriches plant-growth desired nutritional by containing, have high water retention and stability is applied to plant raw eco-concrete, through long-time engineering practice, prove, the raw eco-concrete of planting that polymer granule is sprayed on top layer is 4m/s in the maximum anti-current speed of engineering, average loss thickness 0.12mm/a belongs to slight loss, average erosion modulus 186t/ (km2a) belongs to slight erosion, and ultimate compression strength 12.1MPa meets the requirements.Through facts have proved, the final plant survival rate of planting raw eco-concrete that polymer granule is sprayed on top layer can reach more than 95%.
Be combined with the raw eco-concrete cost performance of planting of polymer granule technology higher than the raw eco-concrete of planting of top layer earthing.First top layer earthing needs manual operation, and overburden layer is inhomogeneous, and the inhomogeneous grade of seed mixed seeding is and affects afforestation effect, and expends a large amount of manpowers, financial resources, and the earthing of 100 square meters is if the words of 1 people's operation need 10 hours; And polymer granule is to spray in planting raw eco-concrete top layer with specific equipment, 1 people just can spray 100 square meters half hour, has saved in a large number cost of labor.And due to the various drawbacks of top layer earthing, in engineering practice, plant survival rate is very low, so the later stage needs a large amount of maintenance costs, even need to do secondary sowing or cover lawn and process, this has increased later maintenance expense greatly; And application polymer granule to plant raw eco-concrete plant survival rate high, later maintenance expense is in two years zero substantially.After the sale and later maintenance expense conformity calculation of whole project, technique application income can reach 25% left and right of sales volume substantially.
Accompanying drawing explanation
Fig. 1: the infrared spectra of high-efficiency water-absorbing resin.
Embodiment
The invention provides a polymer granule nutraceutical matrix of planting raw eco-concrete special use, its material composition comprises silicon breeze, vegetable fibre, chicken manure, black soil of Northeast China, soil stabilizer, the agent of super absorbent resin granule, Chinese medicinal herb nutrient agent and water.
Further, described polymer granule nutraceutical matrix only consists of above-mentioned raw materials.
In described polymer granule nutraceutical matrix, the weight part of each raw material is respectively silicon breeze 10 weight part～12 weight parts, vegetable fibre 2 weight part～3 weight parts, chicken manure 1 weight part～2 weight part, black soil of Northeast China 2 weight part～3 weight parts, soil stabilizer 1 weight part～2 weight part, super absorbent resin granule agent 0.1 weight part～0.5 weight part, Chinese medicinal herb nutrient agent 0.5 weight part～1.5 weight part and water 5 weight part～6 weight parts.
Further preferably, in described polymer granule nutraceutical matrix, the weight part of each raw material is respectively silicon breeze 10 weight parts, vegetable fibre 3 weight parts, chicken manure 1 weight part, black soil of Northeast China 3 weight parts, soil stabilizer 1 weight part, super absorbent resin granule agent 0.2 weight part, Chinese medicinal herb nutrient agent 1 weight part and water 6 weight parts.
Described super absorbent resin is the acrylic acid-acrylamide copolymer resins of starch conversion, this super absorbent resin is a kind of water-soluble organic soil amendment, because it has stronger sedimentation and flocculation soil particle, in soil, form good crumb structure, therefore form the carrier of antiscour, antiseep.
The preparation method of described super absorbent resin is specially:
The first step, the gelatinization of starch, mixes 750g W-Gum and 15L water, under the condition of nitrogen protection, carries out gelatinization 0.5h under the condition of 85 ℃, is then cooled to 30 ℃;
Second step, gets 5g ammonium persulphate and 5g sodium bisulfite is dissolved in 1L water, is configured to initiator solution;
The 3rd step, adds 300ml initiator in the pasted starch obtaining in the first step, then drips 600g vinylformic acid and 1800g acrylamide, finally adds the DMF of 10g, reaction at 40 ℃;
The 4th step, product adds 8L ethanol to white precipitate to separate out, and filters, and product, is dried to constant weight under the vacuum condition of 50 ℃ than the mixing, washing of ethanol: water=1:1 3 times by quality, obtains product.
Herbal medicine includes the required multiple nutritional components of plant, has miscellaneous carbohydrate, organic acid, protein, nucleic acid, enzyme and coenzyme, the nutritive ingredients such as VITAMIN and mineral substance.It,, by the activation intrinsic disease-resistant gene of plant self and good growth hormone gene, gives full play to the intrinsic potential of plant self, reaches the combined effect of growth-promoting, growth encourage, strong sprout, disease-resistant, imperial worm, volume increase.
The bulk drug of Chinese medicinal herb nutrient agent provided by the invention comprises Radix Codonopsis, the bighead atractylodes rhizome, Yunnan Caulis Spatholobi, dragon's paw dish, the stem of noble dendrobium, Fructus Cnidii, Radix Et Caulis Acanthopanacis Senticosi, Spine of Chinese Honeylocust, Chinese ephedra, Japanese Honeysuckle, Herba Pileae Cavaleriei, the coptis and Herba Cistanches.
Further preferably, described Chinese medicinal herb nutrient agent only consists of above-mentioned raw materials medicine.
The weight part of described each bulk drug is respectively Radix Codonopsis 45 weight part～55 weight parts, the bighead atractylodes rhizome 35 weight part～45 weight parts, Yunnan Caulis Spatholobi 20 weight part～30 weight parts, dragon's paw dish 25 weight part～35 weight parts, the stem of noble dendrobium 25 weight part～35 weight parts, Fructus Cnidii 35 weight part～45 weight parts, Radix Et Caulis Acanthopanacis Senticosi 25 weight part～35 weight parts, Spine of Chinese Honeylocust 15 weight part～25 weight parts, Chinese ephedra 10 weight part～20 weight parts, Japanese Honeysuckle 20 weight part～30 weight parts, Herba Pileae Cavaleriei 10 weight part～20 weight parts, the coptis 35 weight part～45 weight parts, Herba Cistanches 15 weight part～25 weight parts.
Further preferably, the weight part of described each bulk drug is respectively Radix Codonopsis 50 weight parts, the bighead atractylodes rhizome 40 weight parts, Yunnan Caulis Spatholobi 25 weight parts, dragon's paw dish 30 weight parts, the stem of noble dendrobium 30 weight parts, Fructus Cnidii 40 weight parts, Radix Et Caulis Acanthopanacis Senticosi 30 weight parts, Spine of Chinese Honeylocust 20 weight parts, Chinese ephedra 15 weight parts, Japanese Honeysuckle 25 weight parts, Herba Pileae Cavaleriei 15 weight parts, the coptis 40 weight parts, Herba Cistanches 20 weight parts.
In described bulk drug, each component pharmacology is as follows:
Radix Codonopsis: taste is sweet, property is flat, returns lung, the spleen channel, has tonifying Qi benefit spleen, the symptoms such as the effect of nourishing blood to promote the production of body fluid, cures mainly spleen-lung Qi deficiency or qi-blood deficiency fatigue and weakness, breathes hard, cough spontaneous perspiration, Radix Codonopsis is longer than tonifying spleen nourishing the stomach, adjust regulating the function of middle-JIAO, have the effect of nourishing blood concurrently, its property is flat, invigorating the spleen fortune and not dry; Flavour is cloudy and not wet, can improve the immunological status of body, improves resistance against diseases, and promoting digestion absorbs, and improves metabolism, promotes the absorption of enteron aisle to nutritive substance.
The bighead atractylodes rhizome: taste is sweet, bitter, warm in nature, enters spleen, stomach warp, has tonifying spleen profit gas, eliminating dampness Li Shui, and strengthening superficial resistance to stop perspiration, the effect that fortune spleen is moisturized, is mainly used in ruffian due to dysfunction of the spleen in transportation, QI failing to transform into body fluid and has one's mind filled with and rush down, phlegm and retained fluid oedema; The vexed lazy speech of the deficiency of qi in middle-jiao, metrorrhagia and metrostaxis, proctoptosis with chronic dysentery; The cards such as solid in the playing of deficiency of the spleen causing weakness of QI, abnormal sweating spontaneous perspiration.
Yunnan Caulis Spatholobi: latin name Spatholobi Caulis, bitter, sweet, warm in nature, enter liver, kidney channel, there is vasodilation, enrich blood and invigorate blood circulation, menstruation regulating, the effect of stimulating the circulation of the blood and cause the muscles and joints to relax, platelet aggregation is had to obvious restraining effect, promote animal kidney and the total phosphorus metabolism in uterus, be mainly used in treating the menoxenia that the deficiency of blood has silt, limbs pain is meciless, the cards such as soreness of the waist and knees, pain.
Dragon's paw dish: taste is sweet, micro-puckery, cool in nature, there is removing toxic substances, diuresis, the effect of expelling parasite, cures mainly rheumatic arthritis, urinary tract infections, parasitosis.
The stem of noble dendrobium: latin name Dendrobii Caulis, cold nature, taste is sweet, returns stomach, kidney channel, has reinforcing stomach reg fluid, and nourishing Yin and clearing heat effect cures mainly the moon and hinders body fluid deficiency, dry polydipsia, food is few retches, abnormal heat after being ill, order is the not clear card that waits secretly.
Fructus Cnidii: latin name Cnidii Fructus, taste is pungent, bitter, warm in nature, enters kidney channel, the effect of there is warming the kidney to invigorate YANG, removing dampness and killing parasites, dispellingging wind and arresting itching, the impotence in male causing for kidney yang deficiency, woman Gong Leng are infertile, under cold-dampness band or the card such as waist knee crymodynia.
Radix Et Caulis Acanthopanacis Senticosi: latin name Acanthopanacis Senticosi Radix et Rhizoma seu Caulis, taste is pungent, bitter, micro-sweet, warm in nature, enter spleen, kidney, the heart channel of Hang-Shaoyin, have and replenish qi to invigorate the spleen, tonify the kidney to relieve mental strain, the effect of dispelling rheumatism, soft for arthralgia due to wind-cold-dampness pathogen BI syndrome, lumbocrural pain, muscles and bones impotence, be slow in action, the card such as body void is frail, wound, fracture, oedema, beriberi, uncontrolled urination are itched.
Spine of Chinese Honeylocust: taste is pungent, warm in nature, return lung channel, cure mainly swollen ulcer drug, scrofula, sore rash stubborn dermatitis, puerperal hypogalactia, retention of placenta, the cards such as pestilence wind.
Chinese ephedra: pungent, the micro-hardship of taste, warm in nature, enter lung, urinary bladder channel, have and send out cold inducing sweat, to freeing lung and relieving asthma, the effect of inducing diuresis to remove edema, is mainly used in the exterior excess syndromes such as fever without perspiration of catching cold; Rheumatic numbness pain; Pathogenic cold attacking the lung or accumulation of heat in the lung are to coughing the cards such as contrary, oedema, dysuria of breathing.
Japanese Honeysuckle: taste is sweet, cold in nature, enters the heart, lung, stomach, large intestine channel, has clearing heat and detoxicating effect, double can removing heat from the blood and relieve diarrhea.Be mainly used in affection of exogenous wind-heat, the hot poison of febrile disease is contained, or warm disease is from the beginning of heat evil still at the part of the body cavity above the diaphragm housing the heart and lungs and when not descending; The malicious diarrhea of heat, the lower blood of stool; Heat temperature card; The sore carbuncle that hot poison gathers from the beginning of, lift the heat person of swelling and ache etc., Japanese Honeysuckle has good antipyretic effect, can anti-inflammatory, what control inflammation oozes out and inflammatory hyperplasia, can promote leukocytic phagocytic function, and multiple pyococcus and pathogen enterobacteria are had to stronger bacteriostatic action.
Herba Pileae Cavaleriei: taste is sweet, light, cool in nature, returns lung channel, has the effect of clearing lung-heat, diuresis, removing toxic substances, cures mainly cough due to lung-heat, tuberculosis, oedema, burn, the cards such as wound.
The coptis: bitter, cold in nature, enter the heart, lung, courage, stomach, large intestine channel, there is the effect of heat-clearing and damp-drying drug, eliminating fire and detoxication, cooling blood for improving eyesight, be longer than the fire of removing the heart-fire stomach, have the disappear merit of ruffian of preventing or arresting vomiting concurrently, can be used for treating the dysphoria and insomnia of internal heat due to prosperous, and the high fever coma of febrile disease, vexed, thirsty; Also can be used for dysentery due to damp and hot, tenesmus; The cards such as hot carbuncle carbuncle, eczema, ulceration on the oral mucosa and the tongue, epidemic hemorrhagic conjunctivitis, the effect that the coptis has cholagogic, expands little blood vessel, reduces blood pressure, and can strengthen leukocytic phagocytic activity, streptococcus aureus, Hemolytic streptococcus, streptococcus pneumoniae, meningococcus, vibrio cholerae, anthrax bacillus, dysentery bacterium are had to stronger bacteriostatic action.
Herba Cistanches: taste is sweet, one-tenth, warm in nature, enters kidney, large intestine channel, has kidney-replenishing, benefiting essence-blood, the effect relaxing bowel, for kidney yang deficiency, the impotence and premature ejaculation of asthenia of essence and blood, infertile, soreness of waist and knee joint, Hiccough and deaf, frequent micturition urine number, the intestines of the suffering from a deficiency of the kidney deficiency of blood in dry and postpartum, the cards such as constipation that body fluid deficiency after being ill, can strengthen body fluid and cellular immune function, strengthen mononuclear macrophage phagocytic activity.
The preparation method of described Chinese medicinal herb nutrient agent is specially:
Described each raw material medicaments in part by weight is mixed, add the ethanol that the determining alcohol with respect to 3～4 times of its quality is 95%, heating and refluxing extraction 2～3 hours, filters, and filter residue adds the ethanol that the determining alcohol with respect to 2～3 times of its quality is 95% again, heating and refluxing extraction 2～3 hours, filter, filtered liquid merges, the concentrated ethanol of removing, dry, obtain Chinese medicinal herb nutrient agent.
Described soil stabilizer is one or more in sodium carboxymethylcellulose pyce, polyvinyl alcohol, vinyl acetate, dibutyl phthalate, octanol, acrylamide, Ammonium Persulfate 98.5, sodium bisulfite.
The present invention also provides the preparation method of above-mentioned polymer granule nutraceutical matrix, according to proportional quantity, each feed composition in polymer granule nutraceutical matrix is sent in stirrer, stirs, and obtains nutraceutical matrix.
The present invention also provides a kind of eco-concrete, and its raw material comprises coarse aggregate, fine aggregate, cement, water reducer and water.
Further, described eco-concrete consists of above-mentioned raw materials.
In described eco-concrete, the weight of each raw material is respectively coarse aggregate 10 weight part～12 weight parts, fine aggregate 5 weight part～6 weight parts, cement 3 weight part～5 weight parts, water reducer 0.5 weight part～1.5 weight part, water 3 weight part～4 weight parts.
Further, in described eco-concrete, the weight of each raw material is respectively coarse aggregate 11 weight parts, fine aggregate 6 weight parts, cement 4 weight parts, water reducer 1 weight part, water 4 weight parts.
Described coarse aggregate is rubble or the cobble of 5～30mm continuous grading.
Described fine aggregate is fineness modulus 2.3～3.0 medium sands.
Described water reducer is NSO high efficiency water reducing agent.
The present invention also provides the preparation method of above-mentioned eco-concrete: according to proportional quantity, each feed composition in eco-concrete is sent in stirrer, be uniformly mixed, obtain eco-concrete to be built.
The present invention also provides the using method of above-mentioned polymer granule nutraceutical matrix, is specially:
The first step, by slope leveling, compacting, formwork erection, builds domatic sash, lays sand bedding course in sash, carries out the building of eco-concrete of above-mentioned preparation, and surfacing, carries out overlay film, and concrete initial set after half an hour carries out water seasoning 28 days to concrete;
Second step, with polymer granule spray seeder by above-mentioned polymer granule nutraceutical matrix sow grass seeds by duster with the good concrete of maintenance on, due to concrete macrovoid, liquid polymer granule nutraceutical matrix is through in hole rapidly, and is attached on concrete, and seed is mixed in polymer granule nutraceutical matrix, fall within concrete, there is polymer granule that nutrition and moisture are provided, treat that seed takes root in soil, just can draw the nutrition in soil.
Below adopt embodiment to describe embodiments of the present invention in detail, to the present invention, how utilisation technology means solve technical problem whereby, and the implementation procedure of reaching technique effect can fully understand and implement according to this.
The preparation of embodiment 1 Chinese medicinal herb nutrient agent
Radix Codonopsis 50g, bighead atractylodes rhizome 40g, Yunnan Caulis Spatholobi 25g, dragon's paw dish 30g, stem of noble dendrobium 30g, Fructus Cnidii 40g, Radix Et Caulis Acanthopanacis Senticosi 30g, Spine of Chinese Honeylocust 20g, Chinese ephedra 15g, Japanese Honeysuckle 25g, Herba Pileae Cavaleriei 15g, coptis 40g, Herba Cistanches 20g are mixed, the ethanol that the determining alcohol that adds 0.9kg is 95%, heating and refluxing extraction 3 hours, filter, filter residue adds the ethanol that the determining alcohol with respect to 3 times of its quality is 95% again, heating and refluxing extraction 3 hours, filter, filtered liquid merges, the concentrated ethanol of removing, dry, obtain Chinese medicinal herb nutrient agent.
The preparation of embodiment 2 high-efficiency water-absorbing resins
750g W-Gum and 15L water are mixed, under the condition of nitrogen protection, under the condition of 85 ℃, carry out gelatinization 0.5h, then be cooled to 30 ℃, getting 5g ammonium persulphate and 5g sodium bisulfite is dissolved in 1L water, be configured to initiator solution, in the pasted starch obtaining, add 300ml initiator solution, then drip 600g vinylformic acid and 1800g acrylamide, finally add 10g N, dinethylformamide (N, dinethylformamide adopts dissolve with ethanol), reaction at 40 ℃, product adds 8L ethanol to white precipitate to separate out, filter, product by quality than the mixing, washing of ethanol: water=1:1 3 times, under the vacuum condition of 50 ℃, dry to constant weight, obtain product.
The infrared spectra of product is measured by KBr pressed disc method, sees Fig. 1.
As seen from the figure, at 1455cm
-1, 1557cm
-1there is carboxyl charateristic avsorption band, at 1661cm
-1, 1417cm
-1there is amide group charateristic avsorption band, the binary graft copolymer that the super absorbent resin that proves thus synthesized is Starch with Acrylic Acid-acrylamide.
The preparation of embodiment 4 nutraceutical matrixes 1
By silicon breeze 10kg, vegetable fibre 3kg, the super absorbent resin granule agent 0.2kg of chicken manure 1kg, black soil of Northeast China 3kg, soil stabilizer sodium carboxymethylcellulose pyce 1kg, embodiment 2 preparations, Chinese medicinal herb nutrient agent 1kg and the water 6kg of embodiment 1 preparation send in stirrer, stir, obtain nutraceutical matrix 1.
The preparation of embodiment 5 eco-concretes
By the rubble 10kg of coarse aggregate 5～30mm continuous grading, fine aggregate fineness modulus 2.3～3.0 medium sand 6kg, cement 4kg, NSO high efficiency water reducing agent 1kg, water 4kg send in stirrer, are uniformly mixed, and obtain eco-concrete to be built.
The using method of nutraceutical matrix
By slope leveling, compacting, formwork erection, build domatic sash, in sash, lay sand bedding course, carry out the building of eco-concrete of embodiment 5 preparation, surfacing, carry out overlay film, concrete initial set after half an hour, concrete is carried out to water seasoning 28 days, with polymer granule spray seeder by the polymer granule nutraceutical matrix 1 of embodiment 4 preparation sow grass seeds by duster with the good concrete of maintenance on, due to concrete macrovoid, liquid polymer granule nutraceutical matrix is through in hole rapidly, and be attached on concrete, green grass seed is mixed in polymer granule nutraceutical matrix, fall within concrete, there is polymer granule that nutrition and moisture are provided, treat that seed takes root in soil, just can draw the nutrition in soil.
The preparation of comparative example 1 nutraceutical matrix 2
By silicon breeze 10kg, vegetable fibre 3kg, Chinese medicinal herb nutrient agent 1kg and the water 6kg of chicken manure 1kg, black soil of Northeast China 3kg, soil stabilizer sodium carboxymethylcellulose pyce 1kg, embodiment 1 preparation send in stirrer, stir, and obtain nutraceutical matrix 2.
By slope leveling, compacting, formwork erection, build domatic sash, in sash, lay sand bedding course, carry out the building of eco-concrete of embodiment 5 preparation, surfacing, carries out overlay film, concrete initial set after half an hour, concrete is carried out to water seasoning 28 days, with polymer granule spray seeder by the polymer granule nutraceutical matrix 2 of comparative example 1 preparation sow grass seeds by duster with the good concrete of maintenance on.
The preparation of comparative example 2 nutraceutical matrixes 3
By silicon breeze 10kg, vegetable fibre 3kg, super absorbent resin granule agent 0.2kg and the water 6kg of chicken manure 1kg, black soil of Northeast China 3kg, soil stabilizer sodium carboxymethylcellulose pyce 1kg, embodiment 2 preparations send in stirrer, stir, and obtain nutraceutical matrix 3.
By slope leveling, compacting, formwork erection, build domatic sash, in sash, lay sand bedding course, carry out the building of eco-concrete of embodiment 5 preparation, surfacing, carry out overlay film, concrete initial set after half an hour, concrete is carried out to water seasoning 28 days, with polymer granule spray seeder by the polymer granule nutraceutical matrix 3 of comparative example 2 preparation sow grass seeds by duster with the good concrete of maintenance on, due to concrete macrovoid, liquid polymer granule nutraceutical matrix is through in hole rapidly, and be attached on concrete, green grass seed is mixed in polymer granule nutraceutical matrix, fall within concrete, there is polymer granule that nutrition and moisture are provided, treat that seed takes root in soil, just can draw the nutrition in soil.
Water conservation experiment
Choose each of the concrete 1 of embodiment 4 preparations and the concrete 210cm * 30cm of comparative example 1 preparation, water is just selected ordinary tap water, and concrete 1 experiment piece is labeled as A, and concrete 2 experiment pieces are labeled as B, two plant cover concretes are weighed, and weight stamp is W
0A20kg, W
0B20kg.Select two square glass vessel, water is fallen in square vessel, can not have concrete height 2～5cm to be advisable.Two block concretes, not in two glasswares, are soaked to pull out after 1 hour and are statically placed on glass standing 2 minutes of 25 ° of inclinations, then will have concrete glass to be put in after outdoor standing 24 hours, then weigh, weight stamp is W
1A, W
1B.Within standing 72 hours, weigh, weight stamp is W
3A, W
3B.Within standing 120 hours, weigh, weight stamp is W
5A, W
5B.Within standing 168 hours, weigh, weight stamp is W
7A, W
7B.Finally experiment the data obtained is added up as following table 1-1.
Table 1-1 water conservation experiment weighing data table
By data sheet, can find out that concrete 2 water loss in standing first 1～5 day is more serious, and concrete 1 water loss in standing first 1～3 day is more serious, but than concrete 2, to lose few, and since the 5th day, water loss tends towards stability, and number of dropouts is fewer.
By comparing embodiment 4 and comparative example 2, adopt the fraction of coverage of nutraceutical matrix ecological revetment plant of the present invention to reach 89%, afforestation effect is good, and adopt the fraction of coverage of the nutraceutical matrix ecological revetment plant of comparative example 2 preparations, is 69%, occurs a large amount of yellow leaves.
All above-mentioned these intellecture properties of primary enforcement, do not set restriction this product innovation of other forms of enforcement and/or novel method.Those skilled in the art will utilize this important information, and foregoing is revised, to realize similar implementation status.But all modifications or transformation belong to the right of reservation based on product innovation of the present invention.
The above, be only preferred embodiment of the present invention, is not the present invention to be done to the restriction of other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (9)
1. a polymer granule nutraceutical matrix of planting raw eco-concrete special use, is characterized in that: material composition comprises silicon breeze, vegetable fibre, chicken manure, black soil of Northeast China, soil stabilizer, the agent of super absorbent resin granule, Chinese medicinal herb nutrient agent and water.
2. polymer granule nutraceutical matrix as claimed in claim 1, it is characterized in that: in described polymer granule nutraceutical matrix, the weight part of each raw material is respectively silicon breeze 10 weight part～12 weight parts, vegetable fibre 2 weight part～3 weight parts, chicken manure 1 weight part～2 weight part, black soil of Northeast China 2 weight part～3 weight parts, soil stabilizer 1 weight part～2 weight part, super absorbent resin granule agent 0.1 weight part～0.5 weight part, Chinese medicinal herb nutrient agent 0.5 weight part～1.5 weight part and water 5 weight part～6 weight parts.
3. polymer granule nutraceutical matrix as claimed in claim 1 or 2, is characterized in that: the acrylic acid-acrylamide copolymer resins of described super absorbent resin starch conversion.
4. the polymer granule nutraceutical matrix as described in claims 1 to 3, is characterized in that: the preparation method of described super absorbent resin is specially,
The first step, the gelatinization of starch, mixes 750g W-Gum and 15L water, under the condition of nitrogen protection, carries out gelatinization 0.5h under the condition of 85 ℃, is then cooled to 30 ℃;
Second step, gets 5g ammonium persulphate and 5g sodium bisulfite is dissolved in 1L water, is configured to initiator solution;
The 3rd step, adds 300ml initiator in the pasted starch obtaining in the first step, then drips 600g vinylformic acid and 1800g acrylamide, finally adds the DMF of 10g, reaction at 40 ℃;
The 4th step, product adds 8L ethanol to white precipitate to separate out, and filters, and product, is dried to constant weight under the vacuum condition of 50 ℃ than the mixing, washing of ethanol: water=1:1 3 times by quality, obtains product.
5. the polymer granule nutraceutical matrix as described in claim 1 to 4, is characterized in that: the bulk drug of described Chinese medicinal herb nutrient agent comprises Radix Codonopsis, the bighead atractylodes rhizome, Yunnan Caulis Spatholobi, dragon's paw dish, the stem of noble dendrobium, Fructus Cnidii, Radix Et Caulis Acanthopanacis Senticosi, Spine of Chinese Honeylocust, Chinese ephedra, Japanese Honeysuckle, Herba Pileae Cavaleriei, the coptis and Herba Cistanches.
6. the polymer granule nutraceutical matrix as described in claim 1 to 5, it is characterized in that: the weight part of described each bulk drug is respectively Radix Codonopsis 45 weight part～55 weight parts, the bighead atractylodes rhizome 35 weight part～45 weight parts, Yunnan Caulis Spatholobi 20 weight part～30 weight parts, dragon's paw dish 25 weight part～35 weight parts, the stem of noble dendrobium 25 weight part～35 weight parts, Fructus Cnidii 35 weight part～45 weight parts, Radix Et Caulis Acanthopanacis Senticosi 25 weight part～35 weight parts, Spine of Chinese Honeylocust 15 weight part～25 weight parts, Chinese ephedra 10 weight part～20 weight parts, Japanese Honeysuckle 20 weight part～30 weight parts, Herba Pileae Cavaleriei 10 weight part～20 weight parts, the coptis 35 weight part～45 weight parts, Herba Cistanches 15 weight part～25 weight parts.
7. the polymer granule nutraceutical matrix as described in claim 1 to 6, it is characterized in that: the preparation method of described Chinese medicinal herb nutrient agent is specially described each raw material medicaments in part by weight is mixed, add the ethanol that the determining alcohol with respect to 3～4 times of its quality is 95%, heating and refluxing extraction 2～3 hours, filter, filter residue adds the ethanol that the determining alcohol with respect to 2～3 times of its quality is 95% again, heating and refluxing extraction 2～3 hours, filter, filtered liquid merges, the concentrated ethanol of removing, dry, obtain Chinese medicinal herb nutrient agent.
8. the preparation method of polymer granule nutraceutical matrix described in claim 1 to 7, is characterized in that: according to proportional quantity, each feed composition in polymer granule nutraceutical matrix is sent in stirrer, stirred, obtain nutraceutical matrix.
9. the using method of polymer granule nutraceutical matrix described in claim 1 to 8, is characterized in that:
The first step, by slope leveling, compacting, formwork erection, builds domatic sash, lays sand bedding course in sash, carries out the building of eco-concrete of above-mentioned preparation, and surfacing, carries out overlay film, and concrete initial set after half an hour carries out water seasoning 28 days to concrete;
Second step, with polymer granule spray seeder by above-mentioned polymer granule nutraceutical matrix sow grass seeds by duster with the good concrete of maintenance on, due to concrete macrovoid, liquid polymer granule nutraceutical matrix is through in hole rapidly, and is attached on concrete, and seed is mixed in polymer granule nutraceutical matrix, fall within concrete, there is polymer granule that nutrition and moisture are provided, treat that seed takes root in soil, just can draw the nutrition in soil.
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