A kind of rock slope greening construction method
Technical field
The invention belongs to bulkhead tech fields, and in particular to a kind of rock slope greening construction method.
Background technology
In the construction of the infrastructure such as current highway, railway, water power, a large amount of side slope is often excavated.Side slope is such as
Fruit often leads to a large amount of secondary barren and the serious soil erosion of generation and shallow failure etc. without protecting and greening.
It can effectively provide that be suitable for the objective environment of plant growth be the key that slope greening success or failure.Rock side slope is existing
Some greening methods have mixed grass spraying, organic substrate spray plant, cement ecological planting matrix, plant cover concrete slope protection greening technology
Deng.All it is to use gunite concrete soil retaining technology in fact although these method titles are different.Due to the slope angle ratio of rock slope
Larger, the plant sprayed is difficult to be fixed up on this rock side slope;Although Activities of Some Plants can be fixed, due to rock
Matter side slope soil is barren, poor water retention property and be difficult to survive.
Invention content
The object of the present invention is to provide a kind of rock slope greening construction methods, improve surviving for rock slope greening plant
Rate, good visual effect and have good slope protection effect.
The present invention provides the following technical solutions:A kind of rock slope greening construction method, includes the following steps:
(1), slope surface cleaning
Weeds, sundries, surface dust, float stone and the corner angle for loosening sillar, finishing slope surface corner and top of the slope for removing slope surface, make slope surface
Corner and the corner angle of top of the slope are arc-shaped, smooth slope surface;
(2), setting anchor pole
It is drilled with two rows of anchor holes on face toe and slope surface, anchor pole is set in anchor hole, it is with concrete that anchor pole is solid in anchor hole
It is fixed;
(3), open up plantation chamber and installation plantation cylinder
Anchor hole open end equipped with anchor pole is expanded, forms plantation chamber, it is 25 ~ 55cm to plant the deep-controlled of chamber;Prepare
Connecting cylinder opens up several stomatas on connecting cylinder, connecting cylinder is set to plantation intracavitary, connecting cylinder and plantation chamber pass through concrete phase
Fixed, external port and the plantation chamber accent of connecting cylinder are flush;
Prepare plantation cylinder, open up osculum in plantation cylinder side wall, opening is being opened up on the opposed plantation cylinder side wall of osculum,
Plant and be equipped with Nutrition Soil and vegetable seeds in cylinder, plantation jacket casing is connected in connecting cylinder, plantation cylinder top be hatch frame and from
Connecting cylinder extends from inside to outside;
(4), build lower reinforcing layer
Slope surface below plantation chamber reinforces hole under excavating, and sets drainpipe in lower reinforcing hole middle berth, drainpipe one end is worn
Connecting cylinder is crossed, then rotation plantation cylinder, makes the osculum on plantation cylinder be connected with drainpipe, the drainpipe other end extends to down
Hole hole is reinforced, then lower reinforcing hole is backfilled with concrete, forms lower reinforcing layer;
(5), reinforcing layer in construction
Slope surface above plantation chamber is excavated and reinforces hole, and rich water service, rich water supply are laid in upper reinforcing hole
Side wall offers several stomatas above pipeline, passes through connecting cylinder opposite with the plantation opening of cylinder side wall rich water service bottom end
It connects, and adjusting rich water service makes the stomata on its side wall be arranged outward, rich water service top upwardly extends supreme add
Solid hole hole hole top;
Green concrete is configured, is backfilled since upper reinforcing hole bottom end with green concrete, backfill green concrete, which accounts for, to be added
Gu when pore volume 1/3 ~ 1/2, being placed in biomass box, biomass box rear end offers inlet and outlet, water inlet and goes out
The mouth of a river is corresponding with stomata, and biomass box front end is equipped with removable cover, continues to backfill green concrete, forms lower reinforcing layer, will
Biomass box, which is fixed on, to be reinforced in hole, removable cover and slope surface flush;
(6), setting drip molding
Drip molding is set on rich water service top, drip molding is connected in funnel-shaped structure and bottom end with rich water service
It is logical;
(7), respectively in step(2)Slope surface region above the two rows of anchor holes being drilled with is laid with vegetable fiber blanket, in vegetable fiber blanket
Equipped with grass-seed, vegetable fiber blanket is fixed using metal mesh or anchor pole;
(8), in due course maintenance, complete greening.
As further describing for above-mentioned technical proposal:
The anchor pole and slope surface are to vertical, and the connecting cylinder is identical with the angle of inclination of anchor pole, and the top of the plantation cylinder is water
Truncation mouth structure.
As further describing for above-mentioned technical proposal:
The step(3)Nutrition Soil includes the raw material of following part meter:25 ~ 35 parts of fertile soil, 2 ~ 3 parts of water-retaining agent, diatomite 2 ~ 3
Part, 1 ~ 2 part of vermiculite, 1 ~ 2 part of moss, 1 ~ 2 part of 0.1% methyl α-naphthyl acetate aqueous solution, plain 0.6 ~ 0.8 part sea green, 0.4 ~ 0.6 part of pine needle meal,
0.1 ~ 0.2 part of 0.4 ~ 0.6 part of mushroom slag, 0.1 ~ 0.2 part of quick lime and carbendazim.
As further describing for above-mentioned technical proposal:
The step(3)Vegetable seeds is any in swamp eel rattan seed, Boston ivy seed, ivy seed and nasturtium seed
Kind.
As further describing for above-mentioned technical proposal:
The step(4)Before being backfilled with concrete, lower reinforcing hole is first hammered into along drainpipe both sides using holdfast.
As further describing for above-mentioned technical proposal:
The step(5)It is backfilled with green concrete before reinforcing hole, is first hammered into along rich water service both sides using holdfast
Upper reinforcing hole.
As further describing for above-mentioned technical proposal:
The step(5)Green concrete includes the raw material of following part meter:55 ~ 65 parts of Portland cement, quartz sand 25 ~ 35
Part, 15 ~ 25 parts of attapulgite, 15 ~ 25 parts of humus, 15 ~ 25 parts of nutrient solution, 10 ~ 18 parts of Ludox, 9 ~ 11 parts of reinforcing agent, first
25 ~ 30 parts of 4 ~ 6 parts of base cellulose, 4 ~ 6 parts of nano-titanium dioxide, 4 ~ 6 parts of water-absorbing resin and water.
As further describing for above-mentioned technical proposal:
The nutrient solution includes the raw material of following part meter:0.04 ~ 0.06g/L of ammonium nitrate, 0.04 ~ 0.06g/L of potassium phosphate, selenous acid
0.04 ~ 0.06g/L of sodium, 0.02 ~ 0.03g/L of ABT root-inducing powders, 0.004 ~ 0.006g/L of magnesium sulfate, 0.004 ~ 0.006g/ of copper sulphate
L, 0.004 ~ 0.006g/L of ferric sulfate, 0.002 ~ 0.004g/L of zinc sulfate, 0.002 ~ 0.004g/L of sodium selenate, amino acid 0.002 ~
0.004g/L, 0.002 ~ 0.004g/L of vitamin C, 0.001 ~ 0.002g/L of EM bacterium and with excess water, aforementioned each raw material mixing point
It dissipates uniformly, obtains nutrient solution.
As further describing for above-mentioned technical proposal:
It is also hinged with supporting rack on the plantation cylinder side wall, supporting rack bottom end then offsets with slope surface, supporting rack, plantation cylinder and slope surface
Form triangular structure.
As further describing for above-mentioned technical proposal:
Biological particles are equipped in the biomass box, biological particles include the raw material of following part meter:65 ~ 75 parts of perlite,
45 ~ 50 parts of medical stone, 45 ~ 50 parts of decomposed straw, 25 ~ 35 parts of decomposed sawdust, 15 ~ 20 parts of tealeaf residue, manioc waste 15 ~ 20
Part, 15 ~ 20 parts of wheat bran, 10 ~ 15 parts of flyash, 10 ~ 15 parts of dregs of beans, 4 ~ 6 parts of Carapax Eriocheir sinensis powder, 4 ~ 6 parts of peanut shell, polyglutamic acid 3 ~
3 ~ 4 parts of 4 parts, 3 ~ 4 parts of lactic acid bacteria and water-retaining agent.
Beneficial effects of the present invention:Improve the survival rate of rock slope greening plant, good visual effect and with good
Slope protection effect, it is specific as follows:
(1), the present invention two rows of anchor holes are drilled on face toe and slope surface, anchor pole is set in anchor hole, then opens up plantation chamber
Cylinder is planted with installation, wherein plantation chamber is that the anchor hole open end equipped with anchor pole is expanded to obtain, and plantation chamber is embedded knot
Structure, preferably anchor pole are mutually fixed with plantation chamber by concrete close to plantation chamber lower wall, connecting cylinder, and it is solid to play support for anchor pole at this time
Plantation jacket casing is connected in connecting cylinder by the effect for determining connecting cylinder so that and plantation cylinder is detachable structure, and in use state,
It can be securely positioned in connecting cylinder, plantation cylinder top is hatch frame and extends from inside to outside from connecting cylinder, convenient for plantation cylinder
It dismantles and can replace the Nutrition Soil in plantation cylinder and plant since plantation cylinder is detachable convenient for the shoot and leaf growth of vegetable seeds
Species, facilitates and is conserved, and especially when disease occurs for plant, can remove replacement in time, easy to operate;
(2), slope surface of the present invention below plantation chamber reinforce hole under excavating, build lower reinforcing layer, be on the one hand used to improve kind
The compression strength for planting slope surface below cylinder, prevents slope surface from caving in, and is on the other hand used to be laid with drainpipe, and drainpipe guiding is planted in cylinder
Excessive moisture situations such as being discharged from osculum, preventing rotten of plant or disease occurs, can also connect open on drainpipe
The extension of mouth down, extension are protruded above from slope surface, to prevent drainpipe water outlet from being blocked up by substances such as soil or fallen leaves
Plug;
(3), slope surface of the present invention above plantation chamber excavate and reinforce hole, reinforcing layer in construction is arranged in upper reinforcing layer
Mutually matched rich water service and biomass box, the drip molding on rich water service top is for collecting rainwater, due to fertilizer
Water supplying pipe road bottom end passes through connecting cylinder to be connected to each other with the opening for planting cylinder side wall, and rainwater can be entered by being open in plantation cylinder,
Supply moisture needed for vegetable seeds and root growth;Biomass box rear end offers inlet and outlet, and rainwater can be from stomata
Rich water service is returned into water inlet, then from water outlet and stomata, in the case, biological particles are made in rain drop erosion
It under, is gradually dissolved in biomass box, nutrition can be planted as moisture enters from water outlet in cylinder, to provide water
Fertilizer ensures the growing environment in plantation cylinder, realizes that the planting plants on barren rock side slope, biomass box front end are equipped with activity
Cover board, removable cover and slope surface flush so that biomass box can be opened or be closed, and biomass therein can be supplemented
Grain is convenient for the maintenance in later stage, improves flexibility;
(4), the present invention on rich water service top, drip molding is set, drip molding is in funnel-shaped structure, may be used also at the top of drip molding
Protection network is arranged, prevent fallen leaves or tendril from blocking notch;
(5), slope surface region above the two rows of anchor holes being drilled with is laid with vegetable fiber blanket to the present invention respectively, set in vegetable fiber blanket
There is grass-seed, it is preferably appointing in swamp eel rattan seed, Boston ivy seed, ivy seed and nasturtium seed to plant the seed in cylinder
One kind is climbing class liana, after germination is taken root in planting cylinder, climbing upwards naturally, at this point, vegetable fiber blanket can
Environment is adsorbed to provide, these climbing class lianas can upwards climb along vegetable fiber blanket, and vegetable fiber blanket plays solid
Fixed and guiding function, and climb class liana and can further fix slope surface, prevents that slope surface from caving in or rubble tumbles, and climbs
Class liana and grass-seed growth are climbed, Afforestation Landscape is formed in slope surface;In addition, the upper concrete reinforced in bottom is greening coagulation
Soil is climbed convenient for plant and insertion is taken root upwards;
(6), the present invention backfilled with concrete before, lower reinforcing hole is first hammered into along drainpipe both sides using holdfast;With greening
Before reinforcing hole in concrete backfill, upper reinforcing hole is first hammered into along rich water service both sides using holdfast, using such
Mode can prevent reinforcing layer and lower reinforcing layer from intermediate peeling occurs;
(7), the present invention plantation cylinder side wall on be also hinged with supporting rack, supporting rack bottom end then offsets with slope surface, supporting rack, plantation
Cylinder and slope surface form triangular structure, and one side supporting rack plays the role of bracing reinforcement, prevent plantation cylinder from falling off, on the other hand,
After planting cylinder long-time service, due to the influence of root system of plant or soil so that plantation cylinder is difficult to take out from connecting cylinder, in advance
The supporting rack of system can be used for lifting plantation cylinder, improve practicability;
(8), the present invention on face toe and slope surface using anchor pole and plantation the matched mode planting plants of cylinder, preferably climb
Class plant is climbed so that it can seek connections with growth upwards from face toe and slope surface, vegetable fiber blanket is laid in remaining region, is formed
Full slope greening structure, and after vine riotous growth, in conjunction with vegetable fiber blanket, it is made to form protection network in full slope surface
Network may further play the role of reinforcing slope surface;
(9), the present invention overcomes in existing rock slope greening engineering, vegetation is single, survival rate is low and safeguards maintenance operations
The problems such as complicated, in addition, the construction method of the present invention, can not only play protection rock side slope, but also can full slope greening,
And there is preferable visual effect.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the sectional view of the present invention;
Fig. 2 is the close-up schematic view at the A of the midpoints Fig. 1;
Fig. 3 is the close-up schematic view at the A of the midpoints Fig. 1, wherein plantation cylinder and connecting cylinder are in and are not shown;
In figure label for:1, cylinder is planted;2, vegetable fiber blanket;3, slope surface;31, supporting rack;32, concrete;34, osculum;4、
Upper reinforcing layer;5, lower reinforcing layer;51, drainpipe;6, chamber is planted;7, connecting cylinder;8, biomass box;9, rich water service;91、
Drip molding;10, anchor pole.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.
Embodiment 1
A kind of rock slope greening construction method, includes the following steps:
(1), slope surface cleaning
Weeds, sundries, surface dust, float stone and the corner angle for loosening sillar, finishing slope surface corner and top of the slope for removing slope surface, make slope surface
Corner and the corner angle of top of the slope are arc-shaped, smooth slope surface;
(2), setting anchor pole
It is drilled with two rows of anchor holes on face toe and slope surface, anchor pole is set in anchor hole, it is with concrete that anchor pole is solid in anchor hole
It is fixed;
(3), open up plantation chamber and installation plantation cylinder
Anchor hole open end equipped with anchor pole is expanded, plantation chamber is formed, anchor pole plants the depth of chamber close to plantation chamber lower wall
Degree control is 25cm;Prepare connecting cylinder, open up several stomatas on connecting cylinder, connecting cylinder is set to plantation intracavitary, connecting cylinder and
Plantation chamber is mutually fixed by concrete, and external port and the plantation chamber accent of connecting cylinder are flush;
Prepare plantation cylinder, open up osculum in plantation cylinder side wall, opening is being opened up on the opposed plantation cylinder side wall of osculum,
Plant and be equipped with Nutrition Soil and vegetable seeds in cylinder, plantation jacket casing is connected in connecting cylinder, plantation cylinder top be hatch frame and from
Connecting cylinder extends from inside to outside;
(4), build lower reinforcing layer
Slope surface below plantation chamber reinforces hole under excavating, and sets drainpipe in lower reinforcing hole middle berth, drainpipe one end is worn
Connecting cylinder is crossed, then rotation plantation cylinder, makes the osculum on plantation cylinder be connected with drainpipe, the drainpipe other end extends to down
Hole hole is reinforced, downward opening extension can also be connected on drainpipe, extension is protruded above from slope surface, then uses coagulation
Soil backfills lower reinforcing hole, forms lower reinforcing layer;
(5), reinforcing layer in construction
Slope surface above plantation chamber is excavated and reinforces hole, and rich water service, rich water supply are laid in upper reinforcing hole
Side wall offers several stomatas above pipeline, passes through connecting cylinder opposite with the plantation opening of cylinder side wall rich water service bottom end
It connects, and adjusting rich water service makes the stomata on its side wall be arranged outward, rich water service top upwardly extends supreme add
Solid hole hole hole top;
Green concrete is configured, is backfilled since upper reinforcing hole bottom end with green concrete, backfill green concrete, which accounts for, to be added
Gu when pore volume 1/3, being placed in biomass box, biomass box rear end offers inlet and outlet, inlet and outlet
Corresponding with stomata, biomass box front end is equipped with removable cover, continues to backfill green concrete, forms lower reinforcing layer, will be biological
Matter box, which is fixed on, to be reinforced in hole, removable cover and slope surface flush;
(6), setting drip molding
Drip molding is set on rich water service top, drip molding is connected in funnel-shaped structure and bottom end with rich water service
It is logical;
(7), respectively in step(2)Slope surface region above the two rows of anchor holes being drilled with is laid with vegetable fiber blanket, in vegetable fiber blanket
Equipped with grass-seed, vegetable fiber blanket is fixed using metal mesh;
(8), in due course maintenance, complete greening.
Wherein,
The anchor pole and slope surface are to vertical, and the connecting cylinder is identical with the angle of inclination of anchor pole, and the top of the plantation cylinder is water
Truncation mouth structure.
The step(3)Nutrition Soil includes the raw material of following part meter:25 parts of fertile soil, 2 parts of water-retaining agent, 2 parts of diatomite, leech
1 part of stone, 1 part of moss, 1 part of 0.1% methyl α-naphthyl acetate aqueous solution, plain 0.6 part sea green, 0.4 part of pine needle meal, 0.4 part of mushroom slag, quick lime 0.1
0.1 part of part and carbendazim.
Wherein,
The step(3)Vegetable seeds is swamp eel rattan seed.
The step(4)Before being backfilled with concrete, lower reinforcing hole is first hammered into along drainpipe both sides using holdfast.
The step(5)It is backfilled with green concrete before reinforcing hole, first uses holdfast along rich water service both sides
Hammer into reinforcing hole.
Also be hinged with supporting rack on the plantation cylinder side wall, supporting rack bottom end then offsets with slope surface, supporting rack, plantation cylinder and
Slope surface forms triangular structure.
The connecting cylinder bottom is also preferably that convex block is arranged, and plantation cylinder bottom surface is embedded upwards to be equipped with corresponding card slot, plantation
Cylinder is mutually clamped by the cooperation of card slot and convex block with connecting cylinder, so as to further fix plantation cylinder.
Wherein,
The step(5)Green concrete includes the raw material of following part meter:It is 55 parts of Portland cement, 25 parts of quartz sand, recessed
Convex 15 parts of stick soil, 15 parts of humus, 15 parts of nutrient solution, 10 parts of Ludox, 9 parts of reinforcing agent, 4 parts of methylcellulose, nano-silica
Change 25 parts of 4 parts of titanium, 4 parts of water-absorbing resin and water.
The nutrient solution includes the raw material of following part meter:Ammonium nitrate 0.04g/L, potassium phosphate 0.04g/L, sodium selenite
0.04g/L, ABT root-inducing powder 0.02g/L, magnesium sulfate 0.004g/L, copper sulphate 0.004g/L, ferric sulfate 0.004g/L, zinc sulfate
0.002g/L, sodium selenate 0.002g/L, amino acid 0.002g/L, vitamin C 0.002g/L, EM bacterium 0.001g/L and and surplus
Water, aforementioned each raw material mixing are uniformly dispersed, and obtain nutrient solution.
Biological particles are equipped in the biomass box, biological particles include the raw material of following part meter:65 parts of perlite,
45 parts of medical stone, 45 parts of decomposed straw, 25 parts of decomposed sawdust, 15 parts of tealeaf residue, 15 parts of manioc waste, 15 parts of wheat bran, fine coal
3 parts of 10 parts of ash, 10 parts of dregs of beans, 4 parts of Carapax Eriocheir sinensis powder, 4 parts of peanut shell, 3 parts of polyglutamic acid, 3 parts of lactic acid bacteria and water-retaining agent.
Embodiment 2
A kind of rock slope greening construction method, includes the following steps:
(1), slope surface cleaning
Weeds, sundries, surface dust, float stone and the corner angle for loosening sillar, finishing slope surface corner and top of the slope for removing slope surface, make slope surface
Corner and the corner angle of top of the slope are arc-shaped, smooth slope surface;
(2), setting anchor pole
It is drilled with two rows of anchor holes on face toe and slope surface, anchor pole is set in anchor hole, it is with concrete that anchor pole is solid in anchor hole
It is fixed;
(3), open up plantation chamber and installation plantation cylinder
Anchor hole open end equipped with anchor pole is expanded, plantation chamber is formed, anchor pole plants the depth of chamber close to plantation chamber lower wall
Degree control is 55cm;Prepare connecting cylinder, open up several stomatas on connecting cylinder, connecting cylinder is set to plantation intracavitary, connecting cylinder and
Plantation chamber is mutually fixed by concrete, and external port and the plantation chamber accent of connecting cylinder are flush;
Prepare plantation cylinder, open up osculum in plantation cylinder side wall, opening is being opened up on the opposed plantation cylinder side wall of osculum,
Plant and be equipped with Nutrition Soil and vegetable seeds in cylinder, plantation jacket casing is connected in connecting cylinder, plantation cylinder top be hatch frame and from
Connecting cylinder extends from inside to outside;
(4), build lower reinforcing layer
Slope surface below plantation chamber reinforces hole under excavating, and sets drainpipe in lower reinforcing hole middle berth, drainpipe one end is worn
Connecting cylinder is crossed, then rotation plantation cylinder, makes the osculum on plantation cylinder be connected with drainpipe, the drainpipe other end extends to down
Hole hole is reinforced, downward opening extension can also be connected on drainpipe, extension is protruded above from slope surface, then uses coagulation
Soil backfills lower reinforcing hole, forms lower reinforcing layer;
(5), reinforcing layer in construction
Slope surface above plantation chamber is excavated and reinforces hole, and rich water service, rich water supply are laid in upper reinforcing hole
Side wall offers several stomatas above pipeline, passes through connecting cylinder opposite with the plantation opening of cylinder side wall rich water service bottom end
It connects, and adjusting rich water service makes the stomata on its side wall be arranged outward, rich water service top upwardly extends supreme add
Solid hole hole hole top;
Green concrete is configured, is backfilled since upper reinforcing hole bottom end with green concrete, backfill green concrete, which accounts for, to be added
Gu when pore volume 1/2, being placed in biomass box, biomass box rear end offers inlet and outlet, inlet and outlet
Corresponding with stomata, biomass box front end is equipped with removable cover, continues to backfill green concrete, forms lower reinforcing layer, will be biological
Matter box, which is fixed on, to be reinforced in hole, removable cover and slope surface flush;
(6), setting drip molding
Drip molding is set on rich water service top, drip molding is connected in funnel-shaped structure and bottom end with rich water service
It is logical;
(7), respectively in step(2)Slope surface region above the two rows of anchor holes being drilled with is laid with vegetable fiber blanket, in vegetable fiber blanket
Equipped with grass-seed, vegetable fiber blanket is fixed using anchor pole;
(8), in due course maintenance, complete greening.
Wherein,
The anchor pole and slope surface are to vertical, and the connecting cylinder is identical with the angle of inclination of anchor pole, and the top of the plantation cylinder is water
Truncation mouth structure.
The step(3)Vegetable seeds is Boston ivy seed.
The step(4)Before being backfilled with concrete, lower reinforcing hole is first hammered into along drainpipe both sides using holdfast.
The step(5)It is backfilled with green concrete before reinforcing hole, first uses holdfast along rich water service both sides
Hammer into reinforcing hole.
Also be hinged with supporting rack on the plantation cylinder side wall, supporting rack bottom end then offsets with slope surface, supporting rack, plantation cylinder and
Slope surface forms triangular structure.
Wherein,
The step(3)Nutrition Soil includes the raw material of following part meter:35 parts of fertile soil, 3 parts of water-retaining agent, 3 parts of diatomite, vermiculite 2
Part, 2 parts of moss, 2 parts of 0.1% methyl α-naphthyl acetate aqueous solution, plain 0.8 part sea green, 0.6 part of pine needle meal, 0.6 part of mushroom slag, 0.2 part of quick lime
With 0.2 part of carbendazim.
The step(5)Green concrete includes the raw material of following part meter:65 parts of Portland cement, quartz sand 35
Part, 6 parts of methylcellulose, is received 25 parts of attapulgite, 25 parts of humus, 25 parts of nutrient solution, 18 parts of Ludox, 11 parts of reinforcing agent
30 parts of 6 parts of titanium dioxide of rice, 6 parts of water-absorbing resin and water.
The nutrient solution includes the raw material of following part meter:Ammonium nitrate 0.06g/L, potassium phosphate 0.06g/L, sodium selenite
0.06g/L, ABT root-inducing powder 0.03g/L, magnesium sulfate 0.006g/L, copper sulphate 0.006g/L, ferric sulfate 0.006g/L, zinc sulfate
0.004g/L, sodium selenate 0.004g/L, amino acid 0.004g/L, vitamin C 0.004g/L, EM bacterium 0.002g/L and and surplus
Water, aforementioned each raw material mixing are uniformly dispersed, and obtain nutrient solution.
Biological particles are equipped in the biomass box, biological particles include the raw material of following part meter:75 parts of perlite,
50 parts of medical stone, 50 parts of decomposed straw, 35 parts of decomposed sawdust, 20 parts of tealeaf residue, 20 parts of manioc waste, 20 parts of wheat bran, fine coal
4 parts of 15 parts of ash, 15 parts of dregs of beans, 6 parts of Carapax Eriocheir sinensis powder, 6 parts of peanut shell, 4 parts of polyglutamic acid, 4 parts of lactic acid bacteria and water-retaining agent.
Embodiment 3
A kind of rock slope greening construction method, includes the following steps:
(1), slope surface cleaning
Weeds, sundries, surface dust, float stone and the corner angle for loosening sillar, finishing slope surface corner and top of the slope for removing slope surface, make slope surface
Corner and the corner angle of top of the slope are arc-shaped, smooth slope surface;
(2), setting anchor pole
It is drilled with two rows of anchor holes on face toe and slope surface, anchor pole is set in anchor hole, it is with concrete that anchor pole is solid in anchor hole
It is fixed;
(3), open up plantation chamber and installation plantation cylinder
Anchor hole open end equipped with anchor pole is expanded, plantation chamber is formed, anchor pole plants the depth of chamber close to plantation chamber lower wall
Degree control is 45cm;Prepare connecting cylinder, open up several stomatas on connecting cylinder, connecting cylinder is set to plantation intracavitary, connecting cylinder and
Plantation chamber is mutually fixed by concrete, and external port and the plantation chamber accent of connecting cylinder are flush;
Prepare plantation cylinder, open up osculum in plantation cylinder side wall, opening is being opened up on the opposed plantation cylinder side wall of osculum,
Plant and be equipped with Nutrition Soil and vegetable seeds in cylinder, plantation jacket casing is connected in connecting cylinder, plantation cylinder top be hatch frame and from
Connecting cylinder extends from inside to outside;
(4), build lower reinforcing layer
Slope surface below plantation chamber reinforces hole under excavating, and sets drainpipe in lower reinforcing hole middle berth, drainpipe one end is worn
Connecting cylinder is crossed, then rotation plantation cylinder, makes the osculum on plantation cylinder be connected with drainpipe, the drainpipe other end extends to down
Hole hole is reinforced, downward opening extension can also be connected on drainpipe, extension is protruded above from slope surface, then uses coagulation
Soil backfills lower reinforcing hole, forms lower reinforcing layer;
(5), reinforcing layer in construction
Slope surface above plantation chamber is excavated and reinforces hole, and rich water service, rich water supply are laid in upper reinforcing hole
Side wall offers several stomatas above pipeline, passes through connecting cylinder opposite with the plantation opening of cylinder side wall rich water service bottom end
It connects, and adjusting rich water service makes the stomata on its side wall be arranged outward, rich water service top upwardly extends supreme add
Solid hole hole hole top;
Green concrete is configured, is backfilled since upper reinforcing hole bottom end with green concrete, backfill green concrete, which accounts for, to be added
Gu when pore volume 1/2, being placed in biomass box, biomass box rear end offers inlet and outlet, inlet and outlet
Corresponding with stomata, biomass box front end is equipped with removable cover, continues to backfill green concrete, forms lower reinforcing layer, will be biological
Matter box, which is fixed on, to be reinforced in hole, removable cover and slope surface flush;
(6), setting drip molding
Drip molding is set on rich water service top, drip molding is connected in funnel-shaped structure and bottom end with rich water service
It is logical;
(7), respectively in step(2)Slope surface region above the two rows of anchor holes being drilled with is laid with vegetable fiber blanket, in vegetable fiber blanket
Equipped with grass-seed, vegetable fiber blanket is fixed using metal mesh;
(8), in due course maintenance, complete greening.
Wherein,
The anchor pole and slope surface are to vertical, and the connecting cylinder is identical with the angle of inclination of anchor pole, and the top of the plantation cylinder is water
Truncation mouth structure.
The step(3)Vegetable seeds is ivy seed.
The step(4)Before being backfilled with concrete, lower reinforcing hole is first hammered into along drainpipe both sides using holdfast.
The step(5)It is backfilled with green concrete before reinforcing hole, first uses holdfast along rich water service both sides
Hammer into reinforcing hole.
Also be hinged with supporting rack on the plantation cylinder side wall, supporting rack bottom end then offsets with slope surface, supporting rack, plantation cylinder and
Slope surface forms triangular structure.
Wherein,
The step(3)Nutrition Soil includes the raw material of following part meter:30 parts of fertile soil, 2.5 parts of water-retaining agent, 2.5 parts of diatomite, leech
1.5 parts of stone, 1.5 parts of moss, 1.5 parts of 0.1% methyl α-naphthyl acetate aqueous solution, plain 0.7 part sea green, 0.5 part of pine needle meal, 0.5 part of mushroom slag, life
0.15 part of 0.15 part of lime and carbendazim.
The step(5)Green concrete includes the raw material of following part meter:60 parts of Portland cement, quartz sand 30
Part, 5 parts of methylcellulose, is received 20 parts of attapulgite, 20 parts of humus, 20 parts of nutrient solution, 14 parts of Ludox, 10 parts of reinforcing agent
27 parts of 5 parts of titanium dioxide of rice, 5 parts of water-absorbing resin and water.
The nutrient solution includes the raw material of following part meter:Ammonium nitrate 0.05g/L, potassium phosphate 0.05g/L, sodium selenite
0.05g/L, ABT root-inducing powder 0.025g/L, magnesium sulfate 0.005g/L, copper sulphate 0.005g/L, ferric sulfate 0.005g/L, zinc sulfate
0.003g/L, sodium selenate 0.003g/L, amino acid 0.003g/L, vitamin C 0.003g/L, EM bacterium 0.0015g/L and and surplus
Water, aforementioned each raw material mixing are uniformly dispersed, and obtain nutrient solution.
Biological particles are equipped in the biomass box, biological particles include the raw material of following part meter:70 parts of perlite,
47 parts of medical stone, 47 parts of decomposed straw, 30 parts of decomposed sawdust, 17 parts of tealeaf residue, 17 parts of manioc waste, 17 parts of wheat bran, fine coal
3.5 parts of 12 parts of ash, 12 parts of dregs of beans, 5 parts of Carapax Eriocheir sinensis powder, 5 parts of peanut shell, 3.5 parts of polyglutamic acid, 3.5 parts of lactic acid bacteria and water-retaining agent.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.