KR102625742B1 - Slope greening method for acid drainage or barren soil - Google Patents
Slope greening method for acid drainage or barren soil Download PDFInfo
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- KR102625742B1 KR102625742B1 KR1020230091071A KR20230091071A KR102625742B1 KR 102625742 B1 KR102625742 B1 KR 102625742B1 KR 1020230091071 A KR1020230091071 A KR 1020230091071A KR 20230091071 A KR20230091071 A KR 20230091071A KR 102625742 B1 KR102625742 B1 KR 102625742B1
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- soil
- layer
- slope
- spraying
- neutralized
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- 239000002689 soil Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000002253 acid Substances 0.000 title claims abstract description 16
- 230000003628 erosive effect Effects 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 14
- 230000002378 acidificating effect Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 8
- 239000003381 stabilizer Substances 0.000 claims abstract description 8
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 6
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 6
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 6
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004571 lime Substances 0.000 claims abstract description 6
- 239000010457 zeolite Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 239000004115 Sodium Silicate Substances 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 230000003472 neutralizing effect Effects 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 4
- 239000010451 perlite Substances 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- 235000019738 Limestone Nutrition 0.000 claims description 3
- 239000003350 kerosene Substances 0.000 claims description 3
- 239000006028 limestone Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical group [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 3
- 235000010234 sodium benzoate Nutrition 0.000 claims description 3
- 239000004299 sodium benzoate Substances 0.000 claims description 3
- YHRUOJUYPBUZOS-UHFFFAOYSA-N 1,3-dichloropropane Chemical compound ClCCCCl YHRUOJUYPBUZOS-UHFFFAOYSA-N 0.000 claims description 2
- QJJOYFHFRQZRGA-UHFFFAOYSA-N 2,3-dioxo-3-phenylpropanoic acid Chemical compound OC(=O)C(=O)C(=O)C1=CC=CC=C1 QJJOYFHFRQZRGA-UHFFFAOYSA-N 0.000 claims description 2
- 241000287828 Gallus gallus Species 0.000 claims description 2
- 239000002361 compost Substances 0.000 claims description 2
- 210000003608 fece Anatomy 0.000 claims description 2
- 238000005470 impregnation Methods 0.000 claims description 2
- 239000010871 livestock manure Substances 0.000 claims description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 2
- 235000011009 potassium phosphates Nutrition 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 235000019794 sodium silicate Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000012010 growth Effects 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 241000132092 Aster Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- -1 masato Substances 0.000 description 1
- CKFGINPQOCXMAZ-UHFFFAOYSA-N methanediol Chemical compound OCO CKFGINPQOCXMAZ-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- VEOQUPNIEFSTFA-UHFFFAOYSA-J molybdenum(4+) sulfinato sulfite Chemical compound S(=O)([O-])OS(=O)[O-].[Mo+4].S(=O)([O-])OS(=O)[O-] VEOQUPNIEFSTFA-UHFFFAOYSA-J 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- CRWJEUDFKNYSBX-UHFFFAOYSA-N sodium;hypobromite Chemical compound [Na+].Br[O-] CRWJEUDFKNYSBX-UHFFFAOYSA-N 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
Images
Classifications
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/022—Pots for vertical horticulture
- A01G9/025—Containers and elements for greening walls
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/13—Zeolites
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
- A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form
-
- 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
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
- D06M13/03—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons with unsaturated hydrocarbons, e.g. alkenes, or alkynes
- D06M13/07—Aromatic hydrocarbons
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/08—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with halogenated hydrocarbons
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/152—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
Abstract
본 발명은 산성배수 발생 또는 척박 토양에 대한 비탈면 녹화공법에 관한 것으로서, 특수지질 지역에서 발생하는 산성배수로 인한 식물의 생육 환경을 향상시킴으로써 비탈면의 생태적 기능을 향상시킴과 함께 이에 따른 경관개선 효과를 나타낼 수 있게 된다.
이를 실현하기 위한 본 발명은, 비탈면에 고토석회 및 CMC접착제를 포함하는 침식 안정제를 살포하여 침식 안정층을 형성시키는 침식 안정제 살포단계와;(ST 1) 상기 침식 안정층 위에 산성 중화를 위한 제오라이트를 포함하는 중화토를 살포하여 중화층을 형성하는 중화토 살포단계와;(ST 2) 상기 중화층 위에 유실 방지를 위한 네트망을 설치하는 네트망 설치단계와;(ST 3) 상기 네트망의 고정을 위해 고정핀을 일정 간격으로 시공하는 고정핀 시공단계와;(ST 4) 상기 고정핀 시공 후 식생 기반제를 살포하여 식생 기반층을 일정 두께로 형성시키는 식생 기반층 형성단계;(ST 5)를 포함하는 것을 특징으로 한다.The present invention relates to a slope greening method for acidic drainage or poor soil. By improving the growth environment for plants caused by acidic drainage occurring in special geological areas, the ecological function of the slope is improved and the resulting landscape improvement effect is shown. It becomes possible.
To realize this, the present invention includes the steps of spraying an erosion stabilizer containing kaolin lime and CMC adhesive on a slope to form an erosion stabilizing layer; (ST 1) applying zeolite for acid neutralization on the erosion stabilizing layer; A neutralized soil spraying step of forming a neutralized layer by spreading neutralized soil containing the neutralized soil; (ST 2) a net installation step of installing a net to prevent loss on the neutralized layer; (ST 3) fixing the net network A fixing pin construction step of constructing fixing pins at regular intervals for the purpose; (ST 4) a vegetation base layer forming step of spraying a vegetation base agent after constructing the fixing pins to form a vegetation base layer with a certain thickness; (ST 5) It is characterized by including.
Description
본 발명은 비탈면 녹화공법에 관한 것으로서, 더욱 상세하게는 산성 배수가 발생하거나 척박 토양 등과 같은 특수 지질 지역의 효율적인 식물의 생육이 이루어질 수 있도록 하여 녹화 효율을 향상시키기 위한 비탈면 녹화공법에 관한 것이다.The present invention relates to a slope greening method, and more specifically, to a slope greening method for improving greening efficiency by enabling efficient plant growth in special geological areas such as acidic drainage or poor soil.
일반적으로, 하천 및 도로를 내는 과정에서 자연 상태의 토지나 산 등을 인위적으로 훼손 및 변형시키게 되며, 이에 따라 절개지 또는 성토면이 나타나게 되고 이를 그대로 방치하게 될 경우 침식으로 인한 붕괴의 위험이 따르게 된다. 이에 절개지 또는 성토면의 사면에 대한 녹화공법으로 시드스프레이 공법이나 각종 네트(코어네트, 거적 등)를 이용한 방법이 사용되고 있다.In general, in the process of constructing rivers and roads, natural land or mountains are artificially damaged and transformed, and as a result, incised areas or fill surfaces appear, and if left as is, there is a risk of collapse due to erosion. . Accordingly, seed spraying methods or methods using various nets (core nets, mats, etc.) are being used as greening methods for slopes of cut sites or fill surfaces.
종래의 비탈면 녹화공법은 시공 대상인 절취사면의 표면부에 PVC망을 깔아 설치한 후 적정위치에 두부가 절곡된 고정 핀을 설치하여 PVC망이 절취사면의 표면부에 착지 되도록 설치한 다음, PVC망이 설치된 절취사면의 표면부에 인공 객토인 녹화토를 부착 설치하여 시공을 완료하였다.The conventional slope greening method is to install a PVC net on the surface of the cut slope to be constructed, install fixing pins with bent heads at appropriate positions so that the PVC net lands on the surface of the cut slope, and then install the PVC net. Construction was completed by attaching and installing artificial green soil on the surface of the installed cut slope.
종래의 절취사면의 녹화공법은 하수종말처리장 슬러지나 펄트제지 슬러지를 발효시켜 녹화토를 만들기 때문에 녹화작업후 녹화토에서 가스 및 악취가 발생하고 이로인해 민원이 자주 발생하였고, 시공후 점성이 떨어져 녹화토 슬라이딩(녹화토가 비탈면으로부터 떨어져 나가는 현상)이 심하고, 녹화토에 혼합하는 종자가 초화류나 야생화류의 경우 녹화토에서 발생하는 암모니아가스와 열로 인해 발아되지 못하거나 발아되더라도 중간에 고사하는 경우가 대부분이어서 녹화토에 혼합하는 종자의 종류에 제약 사항이 많았다.The conventional greening method for cut slopes creates green soil by fermenting sewage treatment plant sludge or pulp paper sludge, so gas and bad odors are generated from the green soil after greening work, which often causes complaints, and the viscosity drops after construction, making greening difficult. Toe sliding (a phenomenon in which green soil falls away from the slope) is severe, and in the case of plants and wild flowers mixed into the green soil, seeds may not germinate due to ammonia gas and heat generated from the green soil, or may die even if they germinate. In most cases, there were many restrictions on the types of seeds mixed into the green soil.
특히, 산성배수가 발생하는 특수지질지역에서는 식생이 고사되어 녹화 효율을 크게 저하시키는 문제점이 있었다.In particular, there was a problem in special geological areas where acidic drainage occurred, where vegetation died and the reforestation efficiency was greatly reduced.
본 발명은 상기한 종래 기술에서의 문제점을 개선하기 위해 제안된 것으로서, 특수지질 지역에서 발생하는 산성배수로 인한 식물의 생육 환경을 향상시킴으로써 비탈면의 생태적 기능을 향상시킴과 함께 이에 따른 경관개선 효과를 나타내도록 하는데 목적이 있다.The present invention was proposed to improve the problems in the prior art described above, and improves the ecological function of the slope by improving the growth environment for plants due to acidic drainage occurring in special geological areas, as well as showing the effect of improving the landscape accordingly. The purpose is to do this.
상기 목적을 이루기 위한 본 발명의 녹화공법은, 비탈면에 고토석회 및 CMC접착제를 포함하는 침식 안정제를 살포하여 침식 안정층을 형성시키는 침식 안정제 살포단계와; 상기 침식 안정층 위에 산성 중화를 위한 제오라이트를 포함하는 중화토를 살포하여 중화층을 형성하는 중화토 살포단계와; 상기 중화층 위에 유실 방지를 위한 네트망(코아네트 또는 철망)을 설치하는 네트망 설치단계와; 상기 네트망의 고정을 위해 고정핀을 일정 간격으로 시공하는 고정핀 시공단계와; 상기 고정핀 시공 후 식생 기반제를 살포하여 식생 기반층을 일정 두께로 형성시키는 식생 기반층 형성단계;를 포함하는 것을 특징으로 한다.The revegetation method of the present invention to achieve the above object includes the steps of spraying an erosion stabilizer containing kaolin lime and CMC adhesive on a slope to form an erosion stability layer; A neutralized soil spraying step of forming a neutralized layer by spraying neutralized soil containing zeolite for acid neutralization on the erosion stabilizing layer; A net installation step of installing a net (core net or wire net) on the neutralization layer to prevent loss; A fixing pin construction step of constructing fixing pins at regular intervals to fix the net; A vegetation base layer forming step of forming a vegetation base layer to a certain thickness by spraying a vegetation base agent after construction of the fixing pins.
이러한 본 발명의 비탈면 녹화공법은, 특수지질 지역에서 발생하는 산성배수로 인한 식물의 생육 환경을 향상시킴으로써 비탈면의 생태적 기능을 향상시킴과 함께 이에 따른 경관개선 효과를 나타낼 수 있게 된다.This slope greening method of the present invention improves the ecological function of the slope by improving the growth environment for plants caused by acidic drainage occurring in special geological areas, and can exhibit the effect of improving the landscape accordingly.
도 1은 본 발명의 일 실시 예에 따른 비탈면 녹화층 개략 구조도.
도 2는 도 1의 A부 확대도.
도 3은 본 발명의 녹화공법 시공 순서도.
도 4 내지 6은 본 발명의 실시 예에 따른 시공 사진.
도 7 및 도 8은 본 발명의 다른 실시 예에 따른 고정핀 상세 구조도.
도 9는 본 발명의 응용 예에 따른 네트 철망 시공 구조도.1 is a schematic structural diagram of a slope greening layer according to an embodiment of the present invention.
Figure 2 is an enlarged view of part A of Figure 1.
Figure 3 is a flowchart of the greening method construction of the present invention.
4 to 6 are construction photos according to an embodiment of the present invention.
7 and 8 are detailed structural diagrams of a fixing pin according to another embodiment of the present invention.
Figure 9 is a structural diagram of a net wire mesh construction according to an application example of the present invention.
이하, 본 발명의 구체적인 실시 예를 첨부 도면을 참조하여 상세히 살펴보기로 한다.Hereinafter, specific embodiments of the present invention will be examined in detail with reference to the accompanying drawings.
본 발명의 실시 예는 여러 가지 형태로 변형될 수 있으며, 본 발명의 범위가 아래에서 상세히 설명하는 실시 예로 한정되는 것으로 해석되어서는 안 된다. 본 실시 예는 당 업계에서 평균적인 지식을 가진 자에게 본 발명을 더욱 완전하게 설명하기 위하여 제공되는 것이다.Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This example is provided to more completely explain the present invention to those with average knowledge in the art.
따라서, 도면에서 표현한 구성요소의 형상 등은 더욱 명확한 설명을 강조하기 위해서 과장되어 표현될 수 있다. 각 도면에서 동일한 구성은 동일한 참조부호로 도시한 경우가 있음을 유의하여야 한다. 또한, 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 공지 기술의 기능 및 구성에 관한 상세한 설명은 생략될 수 있다.Accordingly, the shapes of components expressed in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same configuration may be indicated by the same reference numeral in each drawing. Additionally, detailed descriptions of the functions and configurations of known technologies that are judged to unnecessarily obscure the gist of the present invention may be omitted.
본 발명의 일 실시 예에 따른 산성 배수 발생 절토부 비탈면 녹화과정을 도 1 내지 도 6을 통해 살펴보면 다음과 같다.The process of greening the slope of the cut area where acid drainage occurs according to an embodiment of the present invention is as follows through FIGS. 1 to 6.
<침식 안정제 살포단계>(ST 1)<Erosion stabilizer spraying step>(ST 1)
먼저, 시공현장 절토부(100)의 비탈면 상태를 점검한 후 산성 배수가 발생하는 절토부(100) 비탈면에 고토석회 및 CMC접착제를 포함하는 침식 안정제를 습식으로 살포하여 침식 안정층(10)을 형성시키게 된다.First, after checking the condition of the slope of the
즉, 이때 살포되는 침식 안정제는 고토석회 30~50중량%, 세리사이트 10~30중량%, 카보나이트 라이드 5~20중량%, CMC접착제 5~20중량%, 펄라이트 1~10중량%의 비율로 혼합 조성을 이룸이 바람직하다.In other words, the erosion stabilizer sprayed at this time is mixed in a ratio of 30 to 50% by weight of kaolin lime, 10 to 30% by weight of sericite, 5 to 20% by weight of carbonite ride, 5 to 20% by weight of CMC adhesive, and 1 to 10% by weight of perlite. It is desirable to form a composition.
이때, 혼합되는 세리사이트는 칼슘 함량이 적기 때문에 고토석회의 촉매 기능을 수행하게 되며, 카보나이트 라이드 및 펄라이트는 각각 CMC접착제와의 접착력을 증대시킴과 함께 침식 안정층(10)가 전체적으로 균일한 두께를 유지할 수 있도록 하는 작용효과를 나타낼 수 있다.At this time, the mixed sericite has a low calcium content, so it performs the catalytic function of kaolin lime, and carbonitride and pearlite each increase the adhesive strength with the CMC adhesive and ensure that the erosion stabilizing layer 10 has a uniform thickness overall. It can have an effect that allows it to be maintained.
<중화토 살포단계>(ST 2)<Neutralized soil spraying stage> (ST 2)
이후, 상기 침식 안정층(10) 위에 산성 중화를 위한 제오라이트를 포함하는 산성 중화토를 식생기반제와 함께 건식으로 살포하여 산성 중화층(20)을 형성하게 된다.Thereafter, acid neutralizing soil containing zeolite for acid neutralization is sprayed dry along with a vegetation-based agent on the erosion stabilizing layer 10 to form an acid neutralizing layer 20.
이때에는 도 4에서와 같이 공급호스를 이용하여 살포가 이루어지는 산성 중화토는, 제오라이트 20~35중량%, 인산칼륨 10~30중량%, 규산소다 1~10중량%, 계분퇴비 5~20중량%, 석회석분 10~25중량%, 케로신 1~10중량%, 규산나트륨 5~20중량%의 비율로 혼합 조성을 이룸이 바람직하다.At this time, the acid neutralized soil sprayed using a supply hose as shown in FIG. 4 contains 20 to 35% by weight of zeolite, 10 to 30% by weight of potassium phosphate, 1 to 10% by weight of sodium silicate, and 5 to 20% by weight of chicken manure compost. , it is desirable to form a mixed composition in a ratio of 10 to 25% by weight of limestone powder, 1 to 10% by weight of kerosene, and 5 to 20% by weight of sodium silicate.
<네트망 설치단계>(ST 3)<Network installation steps>(ST 3)
그리고, 상기 형성된 중화층(20) 위에 유실 방지를 위한 네트망(30)을 도 5에서와같이 설치하는 작업을 실시한다.Then, a net 30 for loss prevention is installed on the formed neutralization layer 20 as shown in FIG. 5.
즉, 이때 사용되는 네트망(30)은 천연섬유로 이루어진 코어네트나, PVC 코팅철망 등이 사용될 수 있으며, 중화층(20)이 비탈면에서 흘러내리지 않고 보다 안정적인 취부 상태가 유지될 수 있도록 하는 기능을 수행하게 된다.In other words, the net 30 used at this time can be a core net made of natural fibers, a PVC-coated wire mesh, etc., and the neutralization layer 20 does not flow down the slope and maintains a more stable installation state. will be performed.
한편, 본 실시 예에서 사용되는 네트망(30)은 설치전 처리수가 보관되는 함침조에 침지시킨 후 120℃온도에서 10~20분 동안 가열한 후 설치가 이루어짐이 바람직한데, 이때 상기 처리수는 물 100중량부를 기준으로 소듐벤조에이트 5~20중량부, 염화트리메틸렌 1~10중량부, 벤젠 10~20중량부, 톨루엔 5~10중량부, 벤조일글리옥실산 1~10중량부의 비율로 혼합 조성을 이루게 된다.Meanwhile, the net 30 used in this embodiment is preferably installed after being immersed in an impregnation tank where treated water is stored before installation and then heated at a temperature of 120°C for 10 to 20 minutes. In this case, the treated water is water. Based on 100 parts by weight, the mixed composition is 5 to 20 parts by weight of sodium benzoate, 1 to 10 parts by weight of trimethylene chloride, 10 to 20 parts by weight of benzene, 5 to 10 parts by weight of toluene, and 1 to 10 parts by weight of benzoylglyoxylic acid. It will be achieved.
이와 같이 침전조에서의 가열 처리가 이루어지게 되면, 네트망(30)의 강직도가 감소되면서 보다 플렉시블한 상태를 이루게 되어 중화층(20) 표면에 더욱 밀착 설치가 이루어질 수 있게 됨과 함께 소듐벤조에이트 및 염화트리메틸렌의 화학적 작용으로 인해 유해물질의 제거가 이루어질 수 있게 되어 보다 안정적인 생육환경 조성이 이루어질 수 있게 된다.When the heat treatment in the settling tank is performed in this way, the rigidity of the net network 30 is reduced and a more flexible state can be achieved, allowing closer installation on the surface of the neutralization layer 20, and sodium benzoate and chloride Due to the chemical action of trimethylene, harmful substances can be removed, creating a more stable growth environment.
<고정핀 시공단계>(ST 4)<Fixing pin construction stage>(ST 4)
한편, 네트망(30) 설치 후에는 네트망(30)의 고정을 위해 다수의 고정핀(40)을 일정 간격으로 시공하게 된다.Meanwhile, after installing the net network 30, a plurality of fixing pins 40 are installed at regular intervals to fix the net network 30.
<식생 기반층 형성단계>(ST 5)<Vegetation base layer formation stage>(ST 5)
그리고, 고정핀(40) 시공 후 식생 기반제를 도 6에서와같이 습식으로 살포하여 식생 기반층(50)을 일정 두께로 형성시키게 된다.Then, after constructing the fixing pin 40, the vegetation base agent is sprayed wet as shown in FIG. 6 to form the vegetation base layer 50 with a certain thickness.
즉, 이때에는 식생 회복을 위한 억세, 자귀나무, 쑥부쟁이 등과 같은 혼합종자를 펄라이트, 마사토, 화이바, 규조토 등과 함께 혼합한 공지의 식생 기반제를 고르게 살포하게 된다.In other words, at this time, a known vegetation base agent mixed with perlite, masato, fiber, diatomaceous earth, etc., mixed seeds such as Eoksae, Assy, and Aster, etc. for vegetation recovery is evenly sprayed.
이와 같은 과정을 통해 비탈면의 녹화작업이 이루어지게 되면, 세리사이트, 카보나이트 라이드, CMC접착제 및 펄라이트 등의 혼합 조성을 이루는 침식 안정제에 의해 1차적인 비탈면 안정화가 이루어짐과 함께 규산소다, 석회석분, 케로신, 규산나트륨 등의 혼합 조성을 이루는 산성 중화토에 의해 산성 배수가 보다 원활하게 이루어질 수 있게 된다.When greening of the slope is carried out through this process, primary slope stabilization is achieved by an erosion stabilizer consisting of a mixture of sericite, carbonitride, CMC adhesive, and perlite, as well as sodium silicate, limestone powder, and kerosene. Acidic drainage can be achieved more smoothly by acid neutralizing soil, which is a mixed composition of sodium silicate, etc.
따라서 본 발명의 비탈면 녹화공법은, 특수지질 지역에서 발생하는 산성배수로 인한 식물의 생육 환경을 향상시킴으로써 절토면의 생태적 기능을 향상시킴과 함께 이에 따른 경관개선 효과를 나타낼 수 있게 된다.Therefore, the slope greening method of the present invention improves the ecological function of the cut surface by improving the growth environment for plants caused by acidic drainage occurring in special geological areas, and can show the effect of improving the landscape accordingly.
한편, 도 7 및 도 8은 본 발명의 또 다른 실시 예를 나타낸 것으로서, 고정핀 시공단계(ST 4)에서는 네트망(30)이 격자망 형태를 이루며, 상기 격자망을 감쌀수 있도록U자 형상을 이루는 고정핀(41)의 시공이 이루어지되, 상기 고정핀(41)은 네트망(30)과의 마찰력 향상을 위한 우레탄 피복층(41a)이 표면에 코팅 형성된다.Meanwhile, Figures 7 and 8 show another embodiment of the present invention. In the fixing pin construction stage (ST 4), the net 30 forms a lattice shape and is U-shaped to surround the lattice net. The fixing pins 41 forming the are installed, and a urethane coating layer 41a is coated on the surface of the fixing pins 41 to improve friction with the net 30.
이때, 우레탄 피복층(41a)은 우레탄 수지 20~40중량%, 폴리카보네이트 수지 10~30중량%, 몰리브덴 디설파이트 5~20중량%, 하이포아브롬산나트륨 1~10중량%, 페닐알라닌사하이드록시라제 10~20중량%, 다이메톡시다이메틸실레인 5~20중량%, 열가소성 엘라스토머 1~15중량%의 비율로 혼합 조성을 이룸이 바람직하다.At this time, the urethane coating layer 41a contains 20 to 40% by weight of urethane resin, 10 to 30% by weight of polycarbonate resin, 5 to 20% by weight of molybdenum disulfite, 1 to 10% by weight of sodium hypobromite, and phenylalanine tetrahydroxylase. It is preferable to form a mixed composition in a ratio of 10 to 20% by weight, 5 to 20% by weight of dimethoxydimethylsilane, and 1 to 15% by weight of thermoplastic elastomer.
이와 같은 방법으로 식생 녹화 작업이 이루어지게 되면, 우레탄 피복층(41a)을 형성하고 있는 U자형 고정핀(41)의 사용에 따른 격자망 형태 네트망(30)의 보다 안정적인 시공상태가 유지될 수 있게 된다.When vegetation revegetation work is carried out in this way, a more stable construction state of the grid-type net network 30 can be maintained due to the use of the U-shaped fixing pins 41 forming the urethane coating layer 41a. do.
그리고, 상기에서 본 발명의 특정한 실시 예가 설명 및 도시되었지만 본 발명의 비탈면 녹화공법이 당업자에 의해 다양하게 변형되어 실시될 수 있음은 자명한 일이다. In addition, although specific embodiments of the present invention have been described and shown above, it is obvious that the slope greening method of the present invention can be implemented in various modifications by those skilled in the art.
예를 들면 네트망(30)이 철망으로 시공될 경우에는 도 9에서와 같이 고정핀(40)에 의한 고정이 이루어질 수 있게 된다.For example, when the net 30 is constructed with a wire mesh, it can be fixed by the fixing pin 40 as shown in FIG. 9.
따라서 이와 같은 변형된 실시 예들은 본 발명의 기술적 사상이나 범위로부터 개별적으로 이해되어져서는 안되며, 이와 같은 변형된 실시 예들은 본 발명의 첨부된 특허청구범위 내에 포함된다 해야 할 것이다.Therefore, such modified embodiments should not be understood individually from the technical spirit or scope of the present invention, and such modified embodiments should be included within the scope of the appended claims of the present invention.
10 : 침식 안정층 20 : 산성 중화층
30 : 네트망 40 : 고정핀
50 : 식생 기반층 100 : 절토부10: Erosion stabilizing layer 20: Acid neutralizing layer
30: Net 40: Fixing pin
50: Vegetation base layer 100: Cut section
Claims (6)
상기 침식 안정층(10) 위에 산성 중화를 위한 제오라이트를 포함하는 중화토를 살포하여 산성 중화층(20)을 형성하는 중화토 살포단계와;(ST 2)
상기 산성 중화층(20) 위에 유실 방지를 위한 네트망(30)을 설치하는 네트망 설치단계와;(ST 3)
상기 네트망(30)의 고정을 위해 고정핀(40,41)을 일정 간격으로 시공하는 고정핀 시공단계와;(ST 4)
상기 고정핀(40) 시공 후 식생 기반제를 살포하여 식생 기반층(50)을 일정 두께로 형성시키는 식생 기반층 형성단계;(ST 5)
를 포함하는 것을 특징으로 하는 산성배수 발생 또는 척박 토양에 대한 비탈면 녹화공법.
An erosion stabilizer spraying step of forming an erosion stabilization layer 10 by spraying an erosion stabilizer composed of a mixture of kaolin lime, sericite, carbonitride, CMC adhesive, and perlite on the slope of the cut portion 100; (ST 1)
A neutralized soil spraying step of forming an acid neutralizing layer (20) by spraying neutralized soil containing zeolite for acid neutralization on the erosion stabilizing layer (10); (ST 2)
A net network installation step of installing a net 30 to prevent loss on the acid neutralizing layer 20; (ST 3)
A fixing pin construction step of constructing fixing pins (40, 41) at regular intervals to fix the net network (30); (ST 4)
A vegetation base layer forming step of forming a vegetation base layer 50 to a certain thickness by spraying a vegetation base agent after constructing the fixing pins 40; (ST 5)
A slope revegetation method for acidic drainage or poor soil, comprising:
상기 중화토 살포단계(ST 2) 에서 살포되는 중화토는, 제오라이트, 인산칼륨, 규산소다, 석회석분, 계분퇴비, 케로신 및 규산나트륨의 혼합 조성을 이루는 것을 특징으로 하는 산성배수 발생 또는 척박 토양에 대한 비탈면 녹화공법.
In claim 1,
The neutralized soil sprayed in the neutralized soil spraying step (ST 2) is applied to acidic drainage or poor soil, characterized in that it has a mixed composition of zeolite, potassium phosphate, sodium silicate, limestone powder, chicken manure compost, kerosene, and sodium silicate. Korean slope greening method.
상기 네트망 설치단계(ST 3)에서 설치가 이루어지는 네트망(30)은 설치전 처리수가 보관되는 함침조에 침지시킨 후 120℃온도에서 10~20분 동안 가열한 후 설치가 이루어지며, 상기 처리수는 소듐벤조에이트, 염화트리메틸렌, 벤젠, 톨루엔, 벤조일글리옥실산의 혼합 조성을 이루는 것을 특징으로 하는 산성배수 발생 또는 척박 토양에 대한 비탈면 녹화공법.
In claim 1,
The net network 30 installed in the net network installation step (ST 3) is installed after being immersed in an impregnation tank where treated water is stored before installation and then heated at a temperature of 120°C for 10 to 20 minutes, and the treated water is a slope revegetation method for acid drainage or poor soil, characterized in that it consists of a mixed composition of sodium benzoate, trimethylene chloride, benzene, toluene, and benzoylglyoxylic acid.
상기 고정핀 시공단계(ST 4)에서는 네트망(30)이 격자망 형태를 이루며, 상기 격자망을 감쌀수 있도록U자 형상을 이루는 고정핀(41)의 시공이 이루어지되, 상기 고정핀(41)은 네트망(30)과의 마찰력 향상을 위한 우레탄 피복층(41a)이 표면에 코팅 형성된 것을 특징으로 하는 산성배수 발생 또는 척박 토양에 대한 비탈면 녹화공법.
In claim 1,
In the fixing pin construction step (ST 4), the net 30 forms a lattice shape, and the fixing pins 41 forming a U shape are constructed to surround the lattice. ) is a slope greening method for acid drainage or poor soil, characterized in that a urethane coating layer (41a) is coated on the surface to improve friction with the net network (30).
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| KR20090012534A (en) * | 2007-07-30 | 2009-02-04 | 한국지질자원연구원 | Revegetation method for cut and embankment surface producing acid drainage |
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