KR102572256B1 - Vegetation base material based using aqueous solution of microfilament and method of greening using the same - Google Patents

Vegetation base material based using aqueous solution of microfilament and method of greening using the same Download PDF

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KR102572256B1
KR102572256B1 KR1020220115695A KR20220115695A KR102572256B1 KR 102572256 B1 KR102572256 B1 KR 102572256B1 KR 1020220115695 A KR1020220115695 A KR 1020220115695A KR 20220115695 A KR20220115695 A KR 20220115695A KR 102572256 B1 KR102572256 B1 KR 102572256B1
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weight
parts
base material
aqueous solution
fine fiber
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Korean (ko)
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정구식
강홍식
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정구식
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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
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—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
    • 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
    • A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • A01G24/23—Wood, e.g. wood chips or sawdust
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • A01G24/25—Dry fruit hulls or husks, e.g. chaff or coir
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C05F11/08—Organic fertilisers containing added bacterial cultures, mycelia or the like
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/13—Geometrical or physical properties having at least a mesh portion

Abstract

본 발명은 미세섬유망 수용액을 이용한 식생기반재 및 이를 이용한 녹화방법에 관한 것으로, 미세섬유망 수용액을 기반재에 혼합하여 입자간의 결합력을 증대시켜 온도, 바람, 강우 등과 같은 외부조건에 의한 풍화작용에 대하여 저항력을 증가시키고 비탈면의 부착력을 증대시켜 탈락을 방지하여 안정적인 녹화와 생육이 가능하도록 하는 미세섬유망 수용액을 이용한 식생기반재 및 이를 이용한 녹화방법을 제공함에 있다.
상기 목적 달성을 위한 본 발명은, 기초기반재 100중량부를 기준으로 미세섬유망 수용액 50~100중량부를 혼합하여 구성되고, 상기 미세섬유망 수용액은, 젤라틴 수용액 100중량부에 메틸셀롤로오스(MC) 3~5 중량부를 혼합하여 구성되는 미세섬유망 수용액을 이용한 식생기반재 및 이를 이용한 녹화방법에 관한 것을 기술적 요지로 한다.The present invention relates to a vegetation base material using an aqueous solution of fine fiber network and a method for greening using the same. The aqueous solution of fine fiber network is mixed with the base material to increase the bonding strength between particles, thereby causing weathering caused by external conditions such as temperature, wind, and rainfall. It is to provide a vegetation base material using an aqueous solution of fine fiber mesh and a vegetation method using the same, which increase the resistance to the slope and increase the adhesion of the slope to prevent falling off and enable stable greening and growth.
The present invention for achieving the above object is composed of mixing 50 to 100 parts by weight of an aqueous solution of fine fiber network based on 100 parts by weight of the base material, and the aqueous solution of fine fiber network is methylcellulose (MC) in 100 parts by weight of an aqueous gelatin solution ) The technical summary is about the vegetation base material using an aqueous solution of fine fiber network composed of mixing 3 to 5 parts by weight and the greening method using the same.

Description

미세섬유망 수용액을 이용한 식생기반재 및 이를 이용한 녹화방법{Vegetation base material based using aqueous solution of microfilament and method of greening using the same}Vegetation base material based using aqueous solution of microfilament and method of greening using the same}

본 발명은 미세섬유망 수용액을 이용한 식생기반재 및 이를 이용한 녹화방법에 관한 것으로, 미세섬유망 수용액을 기반재에 혼합하여 입자간의 결합력을 증대시켜 온도, 바람, 강우 등과 같은 외부조건에 의한 풍화작용에 대하여 저항력을 증가시키고 비탈면의 부착력을 증대시켜 탈락을 방지하여 안정적인 녹화와 생육이 가능하도록 하는 미세섬유망 수용액을 이용한 식생기반재 및 이를 이용한 녹화방법에 관한 것이다.The present invention relates to a vegetation base material using an aqueous solution of fine fiber network and a method for greening using the same. The aqueous solution of fine fiber network is mixed with the base material to increase the bonding strength between particles, thereby causing weathering caused by external conditions such as temperature, wind, and rainfall. It relates to a vegetation base material using an aqueous solution of fine fiber mesh and a vegetation method using the same, which increases the resistance to the surface and prevents falling off by increasing the adhesion of the slope surface to enable stable greening and growth.

통상 자연적으로 발생하는 비탈면이나 대규모 토목공사 등 인공적인 원인으로 발생하는 절토 및 성토 비탈면을 장기간 방치할 경우 주변의 자연경관을 해칠 뿐만 아니라 풍화와 침식에 직접 노출되어 낙석 및 붕괴의 위험을 초래하게 되며 이에 따라 비탈면에 친환경적인 녹화사업이 실시되고 있다.If the cutting and embankment slopes, which are usually caused by artificial causes such as naturally occurring slopes or large-scale civil engineering works, are left unattended for a long period of time, they not only harm the surrounding natural landscape, but also directly expose to weathering and erosion, causing the risk of falling rocks and collapse. Accordingly, an eco-friendly greening project is being implemented on the slope.

이러한 비탈면에 대한 친환경적인 녹화사업은 우수에 의한 침식방지, 지표면 온도변화의 완화, 식물의 뿌리로 표토를 묶어 식생기반재와 비탈면의 부착력 향상, 미적 효과, 토양오염 방지 등을 목적으로 실시되고 있는데, 여러 가지 식생공법이 개발 및 적용되어 왔다.This eco-friendly greening project for slopes is being carried out for the purpose of preventing erosion by rainwater, mitigating temperature changes on the ground surface, improving adhesion between vegetation substrates and slopes by tying the topsoil with plant roots, aesthetic effects, and preventing soil contamination. , various vegetation methods have been developed and applied.

공개특허번호 제10-2015-0049373호는 침식방지를 위해 결속섬유를 포함하도록 구성되어 있으나, 상기 결속섬유(폴리비닐알코올, PVA)는 수용성이면서도 생물학적 분해가 쉽지 않기 때문에 환경오염의 중요한 원인 물질이 될 수 있을 뿐만 아니라 중합도가 높을수록 분해에 대한 저항성이 강해 생분해가 매우 어려운 문제점이 있다.Publication Patent Publication No. 10-2015-0049373 is configured to include a binding fiber to prevent erosion, but the binding fiber (polyvinyl alcohol, PVA) is water-soluble and not easily biodegradable, so it is an important causative material of environmental pollution. In addition, the higher the degree of polymerization, the stronger the resistance to degradation, so biodegradation is very difficult.

또한 등록특허번호 제10-0318811호는 녹화토 조성물의 자체 및 원지반에 대한 결속력이 약하여 암반이나 급경사지의 원지반을 녹화하기 위해서는 별도의 철망, 매트 등을 필요로 하여 시공이 불편하였고, 특히 하천 호안 등에서 철망, 매트가 환경오염을 일으키는 문제가 있다.In addition, Registration Patent No. 10-0318811 is inconvenient to construct because the greening soil composition itself and the binding force to the original ground are weak, requiring a separate wire mesh, mat, etc. to green the bedrock or the raw ground of the steep slope. There is a problem that wire mesh and mat cause environmental pollution.

또한 등록특허번호 제10-0419583호 및 공개특허본허 제2009-0014524호, 제10-2017-0011327호는 토탄 및 초탄, 부숙퇴비, 발효축분, 톱밥, 후리졸 F, 마사토, 제지슬러지, 제지화이바, 복합퇴비, 커피박, 토양안정제 등으로 구성된 인공 토양 조성물을 개시하였으나 상기 인공 토양 조성물은 실질적으로 보습성을 향상시키고 접착성 및 생장율을 높이고 있으나 시공하는 인공 토양 조성물의 두께가 상대적으로 얇아 건조기에 보습성을 유지하는데 한계가 있으며, 건조수축으로 점착력 및 부착력이 감소되어 비탈면 보호에 한계가 있다. 특히 장마철에 건조수축에 의한 균열에 침투하는 물로 인해 원지반으로부터 식생토가 탈락하는 문제점이 있다. In addition, Registration Patent No. 10-0419583 and Patent Publication Nos. 2009-0014524 and 10-2017-0011327 are peat and charcoal, composted compost, fermented livestock meal, sawdust, freesol F, masato, paper sludge, and paper fiber. , Although an artificial soil composition composed of composite compost, coffee grounds, soil stabilizer, etc. is disclosed, the artificial soil composition substantially improves moisture retention and increases adhesiveness and growth rate, but the thickness of the artificial soil composition to be constructed is relatively thin, so it is difficult to dry. There is a limit to maintaining moisture retention, and there is a limit to slope protection due to reduced adhesive strength and adhesion due to drying shrinkage. In particular, there is a problem in that vegetation soil is detached from the original ground due to water penetrating cracks due to drying shrinkage during the rainy season.

공개특허번호 제10-2015-0049373호Publication Patent No. 10-2015-0049373 등록특허번호 제10-0318811호Registered Patent No. 10-0318811 등록특허번호 제10-0419583호Registered Patent No. 10-0419583 공개특허번호 제2009-0014524호Publication Patent No. 2009-0014524 공개특허번호 제10-2017-0011327호Publication Patent No. 10-2017-0011327

상기와 같은 문제점을 해결하기 위한 본 발명의 목적은, 미세섬유망 수용액을 이용한 식생기반재 및 이를 이용한 녹화방법에 관한 것으로, 미세섬유망 수용액을 기반재에 혼합하여 입자간의 결합력을 증대시켜 온도, 바람, 강우 등과 같은 외부조건에 의한 풍화작용에 대하여 저항력을 증가시키고 비탈면의 부착력을 증대시켜 탈락을 방지하여 안정적인 녹화와 생육이 가능하도록 하는 미세섬유망 수용액을 이용한 식생기반재 및 이를 이용한 녹화방법을 제공함에 있다.An object of the present invention to solve the above problems is to relate to a vegetation substrate using an aqueous solution of fine fiber network and a greening method using the same. Vegetation base material using an aqueous solution of fine fiber mesh that increases resistance to weathering caused by external conditions such as wind and rain and increases the adhesion of the slope surface to prevent falling off to enable stable greening and growth, and a vegetation method using the same is in providing

상기한 바와 같은 목적을 달성하고 종래의 결점을 제거하기 위한 과제를 수행하는 본 발명은, 기초기반재 100중량부를 기준으로 미세섬유망 수용액 50~100중량부를 혼합하여 구성되고, 상기 미세섬유망 수용액은, 젤라틴 수용액 100중량부에 메틸셀롤로오스(MC) 3~5 중량부를 혼합하여 구성되는 것을 특징으로 한다.The present invention, which achieves the above object and solves the problems of the prior art, is configured by mixing 50 to 100 parts by weight of an aqueous solution of fine fiber network based on 100 parts by weight of the foundation material, and the aqueous solution of fine fiber network It is characterized in that it is constituted by mixing 3 to 5 parts by weight of methylcellulose (MC) with 100 parts by weight of an aqueous solution of silver and gelatin.

또한 상기 젤라틴 수용액은 물 100 중량부에 젤라틴2~4 중량부를 혼합하여 구성되는 것을 특징으로 한다.In addition, the aqueous gelatin solution is characterized in that it is composed of mixing 2 to 4 parts by weight of gelatin with 100 parts by weight of water.

또한 상기 기초기반재는, 흙 100중량부에 펄라이트 40~100중량부, 유기질 부숙퇴비10~80중량부, 코코피트 10~80중량부, 질석 40~80중량부, 유기질 10~20중량부를 포함하여 구성된 것을 특징으로 한다.In addition, the base material includes 40 to 100 parts by weight of perlite, 10 to 80 parts by weight of organic compost, 10 to 80 parts by weight of coco peat, 40 to 80 parts by weight of vermiculite, and 10 to 20 parts by weight of organic matter, based on 100 parts by weight of soil. characterized in that it consists of

또한 상기 유기질은, 임목파쇄칩, 톱밥, 볏짚, 옥수수 분쇄칩, 왕겨 중 어느 하나로 이루어지거나 둘 이상 혼합하여 구성되는 것을 특징으로 한다.In addition, the organic material is characterized in that it is composed of any one of wood shredded chips, sawdust, rice straw, corn shredded chips, and rice hulls, or a mixture of two or more.

또한 상기 유기질 부숙퇴비는, 유효 혐기성 미생물을 포함하여 구성된 것을 특징으로 한다.In addition, the organic compost is characterized in that it is composed of effective anaerobic microorganisms.

또한 상기 기초기반재 100중량부에 물이 최대 50중량부까지 더 포함되는 것을 특징으로 한다.In addition, it is characterized in that water is further included up to 50 parts by weight of 100 parts by weight of the base material.

한편 본 발명은 물 100 중량부에 젤라틴 2~4 중량부를 혼합하여 젤라틴 수용액을 제조하는 젤라틴 수용액 제조단계; 이후 상기 젤라틴 수용액100중량부에 메틸셀룰로오스 3~5중량부를 혼합하여 미세섬유망 수용액을 제조하는 미세섬유망 수용액 제조단계; 이후 기초기반재 100중량부를에 상기 미세섬유망 수용액 50~100중량부를 혼합하여 식생기반재를 제조하는 식생기반재 제조단계; 이후 상기 식생기반재를 비탈면에 살포하는 식생기반재 비탈면 살포단계;를 포함하여 구성된 것을 특징으로 한다.On the other hand, the present invention is a gelatin aqueous solution preparation step of preparing a gelatin aqueous solution by mixing 2 to 4 parts by weight of gelatin with 100 parts by weight of water; Thereafter, a microfiber network solution preparation step of mixing 3 to 5 parts by weight of methylcellulose with 100 parts by weight of the gelatin aqueous solution to prepare a microfiber network solution; Thereafter, a vegetation base material manufacturing step of preparing a vegetation base material by mixing 50 to 100 parts by weight of the fine fiber network aqueous solution with 100 parts by weight of the base base material; It is characterized in that it is configured to include; thereafter, a vegetation base material slope surface spraying step of spraying the vegetation base material on the slope surface.

이상에서 설명한 바와 같이 본 발명에 의하면, 젤라틴 수용액을 미리 제조한 후 메틸셀룰로오스를 혼합하여 미세섬유망 수용액을 제조하게 됨으로써, 미세섬유망 수용액의 수화결합 및 가교결합에 의한 점착력 및 부착력 증대로 식생기반재를 구성하는 입자들의 결속력 증가는 온도 및 바람에 의한 식생기반재의 수축 및 균열을 방지하고 원지반과의 결속력을 증가시켜 원지반으로부터 식생기반재의 탈락 방지 및 강우에 의한 침식 방지의 효과가 있다.As described above, according to the present invention, the aqueous gelatin solution is prepared in advance and then mixed with methylcellulose to prepare the aqueous microfiber network solution, thereby increasing the adhesive strength and adhesion due to the hydration and crosslinking of the aqueous microfiber mesh solution. The increase in the binding force of the particles constituting the ash prevents shrinkage and cracking of the vegetation base material due to temperature and wind, and increases the binding force with the original ground to prevent the vegetation base material from falling off from the original ground and prevent erosion due to rainfall.

또한 식생기반재를 구성하는 요소들은 식물의 조기발아 및 성장에 필요한 수분 및 영양을 장기간 공급하는 효과를 가짐으로서 식물의 자연순환 효과를 유도하는 효과가 있다.In addition, the elements constituting the vegetation base have the effect of supplying moisture and nutrients necessary for early germination and growth of plants for a long period of time, thereby inducing the effect of natural circulation of plants.

또한 미세섬유망 수용액을 구성하는 메틸셀룰로오스는 높은 수분 흡수력을 가져 식물이 성장하는데 필수요소인 수분을 장기간 공급하는 효과가 있음.In addition, methyl cellulose, which constitutes the aqueous microfiber network, has a high water absorption capacity and has the effect of supplying moisture, which is essential for plant growth, for a long period of time.

또한 기초기반재를 구성하는 펄라이트는 다공질 물질로서 식생기반재에 공극을 제공함으로서 통기성을 갖게 하고 미생물이 안착할 수 있는 공간을 제공함으로서 미생물의 생존을 높여 장기간 식물 성장을 높이데 도움을 주는 효과가 있음.In addition, perlite, which constitutes the basic substrate, is a porous material that provides air permeability by providing pores to the vegetation substrate and provides a space for microorganisms to settle down, thereby increasing the survival of microorganisms and helping to increase plant growth for a long time. has exist.

또한 기초기반재를 구성하는 유기질 부숙 퇴비에 포함된 다양한 유무기물은 식물 성장에 필요한 초기 영양 공급을 제공하여 식물이 조기발아 할 수 있는 효과가 있음.In addition, the various organic and inorganic substances contained in the organic compost compost that constitutes the basic infrastructure provide the initial nutrient supply necessary for plant growth and have the effect of enabling plants to germinate early.

또한 기초기반재를 구성하는 코코피트는 자연 유기섬유질이 풍부한 물질로 보습 및 보비력이 우수하며, 통기성을 가져 식물의 뿌리의 발육을 왕성하게 하고, 미생물의 증식을 촉진시키고 식생기반재 내 기온의 변화를 적게하여 건조나 냉해를 방지하는 효과를 가짐. 그리고 부숙 퇴비에 포함된 다양한 유효 혐기성 미생물에 의해 분해되어 식물의 성장에 필요한 영양을 공급함으로서 식물의 초기발아 및 장기성장에 도움을 주는 효과가 있다. In addition, coco peat, which constitutes the foundation material, is a material rich in natural organic fibers, and has excellent moisturizing and moisturizing power, and has air permeability, which promotes the growth of plant roots, promotes the growth of microorganisms, and changes the temperature within the vegetation substrate. has the effect of preventing dryness or cold damage by reducing In addition, it is decomposed by various effective anaerobic microorganisms included in the compost and supplies nutrients necessary for the growth of plants, thereby helping the early germination and long-term growth of plants.

또한 기초기반재를 구성하는 질석은 통기성, 보수력, 보습력, 보비력이 좋고 식물성장에 필요한 칼륨, 칼슘, 마그네슘, 암모늄이 포함되어 있어 식물의 성장에 필요한 물리 영양을 공급하는 효과가 있음.In addition, vermiculite, which constitutes the foundation material, has good air permeability, water retention, moisture retention, and retention, and contains potassium, calcium, magnesium, and ammonium necessary for plant growth, which is effective in supplying physical nutrients necessary for plant growth.

또한 기초기반재를 구성하는 유기질은 보습 및 보비력이 우수하고, 통기성을 제공하고, 유기질 부숙 퇴비에 포함된 다양한 유효 혐기성 미생물에 의해 분해되어 식물의 성장에 필요한 영양을 장기간 제공하는 효과가 있다.In addition, the organic matter constituting the basic material has an effect of providing nutrients necessary for the growth of plants for a long period of time by being decomposed by various effective anaerobic microorganisms included in the organic compost compost.

또한 기초기반재를 구성하는 부숙 퇴비에 포함된 유효 혐기성 미생물에 의하여 미세섬유망 수용액 구성하는 메틸셀룰로오스 및 기초기반재를 구성하는 유기질을 분해하여 식물이 성장하는데 필요한 영양을 장기간 공급하는 효과가 있다.In addition, effective anaerobic microorganisms included in the compost compost constituting the basic material decompose methylcellulose constituting the aqueous solution of the fine fiber network and organic matter constituting the basic material, thereby supplying nutrients necessary for plant growth for a long period of time.

도 1 은 본 발명에 의한 미세섬유망 수용액의 현미경 사진을 나타낸 예시도,
도 2 는 본 발명에 의한 기초기반재와 미세섬유망 수용액을 혼합하여 제조된 식생기반재의 현미경 사진을 나타낸 예시도,
도 3 은 본 발명에 의한 실시예1과 비교예1의 1일 및 25일 경과 후의 식생기반재의 수축 및 균열 상태를 나타낸 예시도,
도 4 는 본 발명에 의한 실시예1과 비교예1의 발아상태를 나타낸 예시도,
도 5 는 본 발명에 의한 강우침식에 의한 침식상태를 나타낸 예시도1 is an exemplary view showing a micrograph of an aqueous solution of a fine fiber network according to the present invention;
2 is an exemplary view showing a micrograph of a vegetation substrate prepared by mixing a foundation substrate and a fine fiber network aqueous solution according to the present invention;
Figure 3 is an exemplary view showing the shrinkage and cracking state of the vegetation substrate after 1 day and 25 days of Example 1 and Comparative Example 1 according to the present invention;
4 is an exemplary view showing the germination state of Example 1 and Comparative Example 1 according to the present invention;
5 is an exemplary view showing an erosion state by rainfall erosion according to the present invention

이하 본 발명의 실시 예인 구성과 그 작용을 첨부도면에 연계시켜 상세히 설명하면 다음과 같다. 또한 본 발명을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명은 생략한다.Hereinafter, the configuration and operation of an embodiment of the present invention will be described in detail in association with the accompanying drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

본 발명의 식생기반재는 기초기반재 100중량부를 기준으로 미세섬유망 수용액 50~100중량부를 혼합하여 구성된다.The vegetation substrate of the present invention is composed of mixing 50 to 100 parts by weight of an aqueous solution of fine fiber net based on 100 parts by weight of the basic substrate.

상기 미세섬유망 수용액은 물과 젤라틴을 혼합하여 구성된 젤라틴 수용액과 메틸셀룰로오스(MC)를 혼합하여 구성된다.The aqueous solution of the fine fiber network is composed of a mixture of an aqueous gelatin solution composed of a mixture of water and gelatin and methylcellulose (MC).

상기 젤라틴 수용액은 물 100중량부를 기준으로 젤라틴2~4중량부를 혼합하여 구성되는 것으로, 이 과정은 젤라틴을 물에 충분히 녹여 고르게 분산시키는 과정으로 젤라틴은 냉수에 쉽게 녹을 수 있는 분말 젤라틴을 사용하며, 이에 따라 물에 고르게 분산된 젤라틴은 교차(가교)결합을 통해 그물망 형태를 형성하게 된다.The aqueous gelatin solution is composed of mixing 2 to 4 parts by weight of gelatin based on 100 parts by weight of water, and this process is a process of dissolving gelatin sufficiently in water and dispersing it evenly. Accordingly, the gelatin evenly dispersed in water forms a network through cross-linking (cross-linking).

한편 상기와 같이 제조된 젤라틴 수용액100중량부를 기준으로 메틸셀룰로오스 3~5중량부를 혼합함으로써 미세섬유망 수용액의 제조가 완료된다.On the other hand, by mixing 3 to 5 parts by weight of methylcellulose based on 100 parts by weight of the gelatin aqueous solution prepared as described above, the preparation of the aqueous solution of the fine fiber network is completed.

상기 메틸셀룰로오스는 에테르화제로 메탄 클로라이드를 사용하였으며, 에테르화제의 치환도는 1.6~2.0이다. 또한 비이온성 셀룰로오스 에테르에 속하며 냉수에 녹은 수용액의 pH는 3~12 범위로 매우 안정적이며, 온도가 겔화 온도에 도달하면 겔화화가 가능하며, 수분 보유량은 첨가량, 점도, 입자 미세도 및 융해 속도에 따라 변화한다.Methane chloride was used as an etherification agent for the methylcellulose, and the degree of substitution of the etherification agent was 1.6 to 2.0. In addition, it belongs to nonionic cellulose ether, and the pH of the aqueous solution dissolved in cold water is very stable in the range of 3 to 12, and gelation is possible when the temperature reaches the gelation temperature. It changes.

상기와 같이 젤라틴 수용액 100중량부에 대하여 메틸셀룰로오스 3~5중량부를 혼합하게 됨으로서 도 1 과 같이 쇠사슬처럼 연결되어 그물망 구조를 띠는 메틸셀룰로오스(MC) 분자는 그물망 사이사이에 물을 흡수하여 수소결합을 유도하기 때문에 높은 수분 흡수력을 갖게 되며, 이 과정에서 물을 대신하여 젤라틴 수용액과의 수소결합을 유도하게 되고 젤라틴 수용액이 갖는 교차(가교)결합을 통해 메틸셀룰로오스 분자와 메틸셀룰로오스 분자를 연결 고정하여 미세섬유망을 띠는 겔 형태의 수용액을 형성하게 된다. As described above, by mixing 3 to 5 parts by weight of methylcellulose with respect to 100 parts by weight of the gelatin aqueous solution, the methylcellulose (MC) molecules connected like a chain as shown in FIG. In this process, hydrogen bonds are induced with the gelatin aqueous solution instead of water, and methylcellulose molecules are connected and fixed with methylcellulose molecules through cross-linking (cross-linking) of the gelatin aqueous solution. An aqueous solution in the form of a gel having a network of fine fibers is formed.

상기 젤라틴과 메틸셀룰로오스는 냉수에 쉽게 녹는 재료이며, 두 재료 모두 겔화하는 특징이 있어 겔화하는 과정에서 미세섬유망의 결합력이 증대되어, 식생기반재를 구성하는 재료들 간의 결합력 및 접착력을 증대시키고, 기존 비탈면과의 부착력을 증대시킬 수 있다. 냉수는 담수를 사용한다.The gelatin and methylcellulose are materials that are easily soluble in cold water, and both materials are characterized by gelation, so the bonding strength of the fine fiber network is increased during the gelation process, thereby increasing the bonding strength and adhesive strength between the materials constituting the vegetation base material, Adhesion to the existing slope surface can be increased. Cold water uses fresh water.

상기 기초기반재는, 흙 100중량부를 기준으로 펄라이트 40~100중량부, 유기질 부숙퇴비10~80중량부, 코코피트 10~80중량부, 질석 40~80중량부, 유기질 10~20중량부를 포함하여 구성된다.The base material is based on 100 parts by weight of soil, 40 to 100 parts by weight of perlite, 10 to 80 parts by weight of organic compost, 10 to 80 parts by weight of coco peat, 40 to 80 parts by weight of vermiculite, including 10 to 20 parts by weight of organic matter It consists of

상기 흙은 잔토, 황토, 화강풍화토 중 어느 하나 또는 이를 혼합하여 구성할 수 있으며 토양의 흘러내림과 같은 풍화현상을 방지하고 식물의 성장이 용이하게 이루어지도록 한다.The soil may be composed of any one or a mixture of surplus soil, loess, and granite weathering soil, and prevents weathering such as soil flow and facilitates plant growth.

상기 펄라이트는 다공질 물질로서 식생기반재에 공극을 제공함으로서 통기성을 갖게 하고 미생물이 안착할 수 있는 공간을 제공함으로서 미생물의 생존을 높여 장기간 식물 성장을 높여주는 효과를 가지게 되며 펄라이트기 40~100중량부를 초과하거나 미만으로 함유되는 경우 식생기반재의 화학성 및 물리성에 영향을 주게 되며 또한 식생이 원활하게 이루어지지 못하는 문제점이 있다.The pearlite is a porous material that provides air permeability by providing pores in the vegetation substrate and provides a space for microorganisms to settle, thereby increasing the survival of microorganisms and enhancing long-term plant growth. 40 to 100 parts by weight of pearlite group If it is contained in excess or less, it affects the chemical and physical properties of the vegetation base material, and there is also a problem that vegetation cannot be performed smoothly.

상기 유기질 부숙퇴비는 다양한 유무기물을 포함하도록 구성되어 식물 성장에 필요한 초기 영양 공급을 제공해주며 식물이 조기 발아할 수 있는 효과를 갖게 된다.The organic compost is composed of various organic and inorganic substances, provides an initial supply of nutrients necessary for plant growth, and has an effect of allowing plants to germinate early.

또한 상기 유기질 부숙퇴비는 유효 혐기성 미생물을 포함하도록 구성되며, 이러한 유효 혐기성 미생물에 의해 미세섬유망을 구성하는 메틸셀룰로오스 및 식생기반재를 구성하는 유기질(임목파쇄칩, 톱밥, 볏짚, 옥수수 분쇄칩, 왕겨 등)을 분해하여 식물이 성장하는데 필요한 영양을 장기간 공급하는 효과를 갖게 된다.In addition, the organic compost is composed of effective anaerobic microorganisms, and by these effective anaerobic microorganisms, methylcellulose constituting the fine fiber network and organic matter constituting the vegetation substrate (tree crushing chips, sawdust, rice straw, corn crushing chips, rice husk, etc.) to have the effect of supplying nutrients necessary for plant growth for a long period of time.

상기 코코피트는 자연 유기섬유질이 풍부한 물질로 보습 및 보비력이 우수하며, 통기성을 가져 식물의 뿌리 발육을 왕성하게 하고, 미생물의 증식을 촉진시켜주며, 식생기반재 내 기온의 변화를 줄여주어 건조나 냉해를 방지하는 효과를 가지게 된다.The coco peat is a material rich in natural organic fibers, has excellent moisturizing and moisturizing power, and has breathability to promote the growth of roots of plants, promotes the growth of microorganisms, and reduces changes in temperature in vegetation substrates, thereby reducing drying or It has the effect of preventing cold damage.

또한 그리고 유기질 부숙퇴비에 포함된 다양한 유효 혐기성 미생물에 의해 분해되어 식물의 성장에 필요한 영양을 공급함으로서 식물의 초기발아 및 장기성장에 도움을 주는 효과를 갖는다. In addition, it is decomposed by various effective anaerobic microorganisms included in the organic compost and provides nutrients necessary for plant growth, thereby helping the early germination and long-term growth of plants.

상기 질석은 통기성, 보수력, 보습력, 보비력이 좋고 식물성장에 필요한 칼륨, 칼슘, 마그네슘, 암모늄이 포함되어 있어 식물의 성장에 필요한 물리 영양을 공급하는 효과를 갖는다.The vermiculite has good air permeability, water holding power, moisturizing power, and retention power, and contains potassium, calcium, magnesium, and ammonium necessary for plant growth, and thus has the effect of supplying physical nutrients necessary for plant growth.

상기 유기질은 보습 및 보비력이 우수하고, 통기성을 제공하고, 유기질 부숙퇴비에 포함된 다양한 유효 혐기성 미생물에 의해 분해되어 식물의 성장에 필요한 영양을 장기간 제공하는 효과를 갖는다.The organic matter has an effect of providing excellent moisture retention and fertility, providing air permeability, and providing nutrients necessary for the growth of plants for a long period of time by being decomposed by various effective anaerobic microorganisms included in the organic compost.

이와 같이 구성되는 본 발명의 식생기반재는, 도 2와 같이 미세섬유망 수용액의 수화결합 및 가교결합에 의한 점착력 및 부착력 증대로 인해 기초기반재가 미세섬유망 수용액에 의해 입자들의 결속력이 증가되고 온도 및 바람에 의한 식생기반재의 수축 및 균열을 방지하게 되며 원지반과의 결속력을 증가시켜 원지반으로부터 식생기반재의 탈락 방지 및 강우에 의한 침식 방지할 수 있게 되는 것이다.As shown in FIG. 2, in the vegetation substrate of the present invention configured as described above, the bonding strength of the particles is increased by the aqueous solution of the fine fiber network due to the increase in the adhesion and adhesion due to the hydration and crosslinking of the aqueous solution of the fine fiber network, and the temperature and It prevents shrinkage and cracking of the vegetation base material due to wind and increases the binding force with the original ground to prevent the vegetation base material from falling off from the original ground and to prevent erosion due to rainfall.

한편 본 발명의 미세섬유망 수용액을 이용한 식생기반재 및 이를 이용한 녹화방법 젤라틴 수용액 제조단계와, 미세섬유망 수용액 제조단계와, 식생기반재 제조단계와, 식생기반재 비탈면 살포단계를 포함하여 구성된다.On the other hand, the vegetation base material using the fine fiber network aqueous solution of the present invention and the greening method using the same It is composed of a gelatin aqueous solution manufacturing step, a fine fiber network aqueous solution manufacturing step, a vegetation base material manufacturing step, and a vegetation base material slope surface spraying step. .

상기 젤라틴 수용액 제조단계는 상기와 같이 물 100 중량부 기준으로 분말 형태의 젤라틴 2~4 중량부를 혼합하여 구성된다.The gelatin solution preparation step is composed of mixing 2 to 4 parts by weight of powdered gelatin based on 100 parts by weight of water as described above.

상기 미세섬유망 수용액 제조단계는, 상기 젤라틴 수용액 100중량부를 기준으로 메틸셀룰로오스 3~5중량부를 혼합하여 구성된다.The step of preparing the fine fiber network solution is composed of mixing 3 to 5 parts by weight of methylcellulose based on 100 parts by weight of the aqueous gelatin solution.

상기 식생기반재 제조단계는 상기 기초기반재 100중량부를 기준으로 상기 미세섬유망 수용액 50~100중량부를 혼합하여 구성된다.The vegetation base material manufacturing step is configured by mixing 50 to 100 parts by weight of the fine fiber network aqueous solution based on 100 parts by weight of the base material.

상기 식생기반재 비탈면 살포단계는 상기와 같이 제조된 식생기반재를 비탈면에 살포하는 과정이다.The vegetation base material slope surface spraying step is a process of spraying the vegetation base material prepared as described above on the slope surface.

이와 같이 구성되는 본 발명의 식생기반재의 시공방법은, 미세섬유망 수용액 제조시, 젤라틴 수용액을 먼저 제조한 후 메틸셀룰로오스를 추가하여 미세섬유망 수용액을 제조함으로써 미세섬유망의 결합력이 증대되어, 식생기반재를 구성하는 재료들 간의 결합력 및 접착력을 증대시키고, 기존 비탈면과의 부착력을 증대시켜 주게 되는 것이다.In the construction method of the vegetation substrate of the present invention configured as described above, when preparing the aqueous solution of the fine fiber network, the aqueous solution of the gelatin is first prepared, and then the aqueous solution of the fine fiber network is prepared by adding methyl cellulose, thereby increasing the bonding strength of the fine fiber network, It will increase the bonding force and adhesive force between the materials constituting the base material, and increase the adhesive force with the existing slope.

이하 본 발명을 실시예와 비교예 및 도면에 의거하여 좀 더 상세하게 설명하고자 한다. 단. 이러한 실시예 및 비교예는 본 발명을 예시하기 위한 것일 뿐 한정하지는 않는다.Hereinafter, the present invention will be described in more detail based on examples, comparative examples, and drawings. step. These Examples and Comparative Examples are intended to illustrate the present invention, but not to limit it.

[실시예 1][Example 1]

물93ℓ에 젤라틴3kg를 혼합하여 젤라틴 수용액을 제조하고, 상기 젤라틴 수용액에 메틸셀룰로오스 4kg를 혼합하여 미세섬유망 수용액을 제조한다.An aqueous solution of gelatin was prepared by mixing 3 kg of gelatin with 93 L of water, and an aqueous solution of fine fiber network was prepared by mixing 4 kg of methylcellulose with the aqueous gelatin solution.

이후 흙 40kg에 펄라이트20kg, 유기질 부숙퇴비5kg, 코코피트10kg, 질석20kg, 유기질5kg를 혼합하여 기초기반재를 제조한다.Then, 40 kg of soil is mixed with 20 kg of perlite, 5 kg of organic compost, 10 kg of coco peat, 20 kg of vermiculite, and 5 kg of organic matter to prepare the foundation material.

이후 상기 기초기반재 100kg에 상기 미세섬유망 수용액100ℓ를 혼합하여 식생기반재를 제조한 후 종자를 혼합하여 틀부재에 채워넣고 물을 공급하면서 7, 15, 30일째의 발아율을 [표 1]에 나타내었으며, 물을 공급하지 않은 상태로 7, 15, 30일째의 수축면적과 함수비를 [표 2]와 [표 3]에 각각 나타내었다.Thereafter, 100 kg of the base material was mixed with 100 ℓ of the aqueous solution of the fine fiber network to prepare a vegetation base material, and then the seeds were mixed and filled into the frame member, and the germination rates on the 7th, 15th, and 30th days were shown in [Table 1] while supplying water. The shrinkage area and water content at 7, 15, and 30 days without water supply are shown in [Table 2] and [Table 3], respectively.

또한 상기 식생기반재가 채워진 틀부재를 30°기울인 상태에서 인공강우에 의한 침식 안정성에 대하여 [표 4]에 나타내었으며, 상기 식생기반재가 채워진 틀부재를 60°인공강우에 의한 침식 안정성에 대하여 [표 5]에 나타내었다.In addition, [Table 4] shows the erosion stability by artificial rain when the frame member filled with vegetation is tilted at 30 °, and the erosion stability of the frame member filled with vegetation at 60 ° is shown in [Table 4]. 5].

또한 상기 식생기반재가 채워진 틀부재를 60°기울인 상태에서 강우강도 30mm/hr의 인공강우에 의한 침식 안정성에 대하여 [표 6]에 나타내었으며, 강우강도 60mm/hr의 인공강우에 의한 침식 안정성에 대하여 [표 7]에 나타내었다.In addition, [Table 6] shows the erosion stability by artificial rainfall with a rainfall intensity of 30 mm/hr in a state where the frame member filled with the vegetation substrate is tilted at 60°, and the erosion stability by artificial rainfall with a rainfall intensity of 60 mm/hr It is shown in [Table 7].

[실시예 2][Example 2]

물46.5ℓ에 젤라틴1.5kg를 혼합하여 젤라틴 수용액을 제조하고, 상기 젤라틴 수용액에 메틸셀룰로오스 2kg를 혼합하여 미세섬유망 수용액을 제조한다.An aqueous solution of gelatin was prepared by mixing 1.5 kg of gelatin with 46.5 L of water, and an aqueous solution of fine fiber network was prepared by mixing 2 kg of methylcellulose with the aqueous gelatin solution.

이후 흙 40kg에 펄라이트20kg, 유기질 부숙퇴비5kg, 코코피트10kg, 질석20kg, 유기질5kg를 혼합하여 기초기반재를 제조한다.Then, 40 kg of soil is mixed with 20 kg of perlite, 5 kg of organic compost, 10 kg of coco peat, 20 kg of vermiculite, and 5 kg of organic matter to prepare the foundation material.

이후 상기 기초기반재 100kg에 미세섬유망 수용액 50ℓ와, 물 50ℓ를 혼합하여 식생기반재를 제조한 후 종자를 혼합하여 틀부재에 채워넣고 물을 공급하면서 7, 15, 30일째의 발아율을 [표 1]에 나타내었으며, 물을 공급하지 않은 상태로 7, 15, 30일째의 수축면적과 함수비를 [표 2]와 [표 3]에 각각 나타내었다.Thereafter, 100 kg of the base material was mixed with 50 ℓ of an aqueous solution of fine fiber network and 50 ℓ of water to prepare a vegetation base material, and then the seeds were mixed and filled in the frame member, and the germination rates on the 7th, 15th, and 30th days were measured while supplying water [Table 1], and the shrinkage area and water content at 7, 15, and 30 days without water supply are shown in [Table 2] and [Table 3], respectively.

또한 상기 식생기반재가 채워진 틀부재를 30°기울인 상태에서 인공강우에 의한 침식 안정성에 대하여 [표 4]에 나타내었으며, 상기 식생기반재가 채워진 틀부재를 60°인공강우에 의한 침식 안정성에 대하여 [표 5]에 나타내었다.In addition, [Table 4] shows the erosion stability by artificial rain when the frame member filled with vegetation is tilted at 30 °, and the erosion stability of the frame member filled with vegetation at 60 ° is shown in [Table 4]. 5].

또한 상기 식생기반재가 채워진 틀부재를 60°기울인 상태에서 강우강도 30mm/hr의 인공강우에 의한 침식 안정성에 대하여 [표 6]에 나타내었으며, 강우강도 60mm/hr의 인공강우에 의한 침식 안정성에 대하여 [표 7]에 나타내었다.In addition, [Table 6] shows the erosion stability by artificial rainfall with a rainfall intensity of 30 mm/hr in a state where the frame member filled with the vegetation substrate is tilted at 60°, and the erosion stability by artificial rainfall with a rainfall intensity of 60 mm/hr It is shown in [Table 7].

[비교예 1][Comparative Example 1]

흙 40kg에 펄라이트20kg, 유기질 부숙퇴비5kg, 코코피트10kg, 질석20kg, 유기질5kg를 혼합하여 기초기반재를 제조한다.40 kg of soil is mixed with 20 kg of perlite, 5 kg of organic compost, 10 kg of coco peat, 20 kg of vermiculite, and 5 kg of organic matter to prepare basic materials.

이후 상기 기초기반재 100kg에 물 100ℓ를 혼합하여 식상개반재를 제조한 후 종자를 혼합하여 틀부재에 채워넣고 물을 공급하면서 7, 15, 30일째의 발아율을 [표 1]에 나타내었으며, 물을 공급하지 않은 상태로 7, 15, 30일째의 수축면적과 함수비를 [표 2]와 [표 3]에 각각 나타내었다.Thereafter, 100 kg of the base material was mixed with 100 ℓ of water to prepare a food spreader, and then the seeds were mixed and filled in the frame member, and the germination rates on the 7th, 15th, and 30th days were shown in [Table 1] while water was supplied. [Table 2] and [Table 3] show the shrinkage area and water content on the 7th, 15th, and 30th days without supplying

또한 상기 식생기반재가 채워진 틀부재를 30°기울인 상태에서 강우강도 30mm/hr의 인공강우에 의한 침식 안정성에 대하여 [표 4]에 나타내었으며, 강우강도 60mm/hr의 인공강우에 의한 침식 안정성에 대하여 [표 5]에 나타내었다.In addition, [Table 4] shows the erosion stability by artificial rainfall with a rainfall intensity of 30 mm/hr in a state where the frame member filled with the vegetation substrate is tilted by 30°, and the erosion stability by artificial rainfall with a rainfall intensity of 60 mm/hr It is shown in [Table 5].

또한 상기 식생기반재가 채워진 틀부재를 60°기울인 상태에서 강우강도 30mm/hr의 인공강우에 의한 침식 안정성에 대하여 [표 6]에 나타내었으며, 강우강도 60mm/hr의 인공강우에 의한 침식 안정성에 대하여 [표 7]에 나타내었다.In addition, [Table 6] shows the erosion stability by artificial rainfall with a rainfall intensity of 30 mm/hr in a state where the frame member filled with the vegetation substrate is tilted at 60°, and the erosion stability by artificial rainfall with a rainfall intensity of 60 mm/hr It is shown in [Table 7].

구분division 최초발아일date of first germination 발아율(%)Germination rate (%) 7일7 days 15일15th 30일30 days 실시예1Example 1 10일10 days 5.65.6 24.824.8 84.984.9 실시예2Example 2 10일10 days 5.75.7 24.924.9 85.185.1 비교예1Comparative Example 1 10일10 days 5.55.5 24.724.7 84.784.7

상기 [표 1]에서와 같이 실시예1의 초기 발아율이 실시예2와 비교예1에 비해 작기는 하지만 30일에서는 동일, 유사하게 나타나고 있으며 발아 상태는 도 3을 통해 알 수 있다.As shown in [Table 1], although the initial germination rate of Example 1 is smaller than that of Example 2 and Comparative Example 1, it is the same or similar at 30 days, and the germination status can be seen in FIG. 3 .

또한 실시예2는 실시예1에 비해 미세섬유망 수용액을 줄여주고 물을 추가하게 됨으로써 초기 발아율이 상승된 것을 알 수 있으며, 이에 따라 완만한 경사지에서 빠른 초기 발아를 유도해야 하는 환경일 경우 시공하는 것이 바람직하다.In addition, in Example 2, it can be seen that the initial germination rate was increased by reducing the aqueous solution of the fine fiber network and adding water compared to Example 1. it is desirable

구분division 초기면적(㎠)Initial area (cm2) 면적(㎠)Area (cm2) 7일7 days 15일15th 30일30 days 실시예1Example 1 14.82814.828 14.74114.741 14.54614.546 14.22014.220 실시예2Example 2 14.82814.828 14.73914.739 14.51714.517 14.20514.205 비교예1Comparative Example 1 14.82814.828 14.50214.502 14.17614.176 13.90313.903

상기 [표 2]에서와 같이 날짜가 경과됨에 따라 실시예1,2의 수축면적의 변화량이 비교예1에 비해 상대적으로 작게 변화되는 것을 알 수 있어 경사면 녹화시 안정화할 수 있으며 침식을 방지해주게 된다.As shown in [Table 2], as the days elapse, it can be seen that the amount of change in the shrinkage area of Examples 1 and 2 is relatively smaller than that of Comparative Example 1, so that the slope can be stabilized during recording and erosion is prevented. .

구분division 초기함수비(%)Initial water content (%) 함수비(%)Water content (%) 7일7 days 15일15th 30일30 days 실시예1Example 1 50.00050.000 48.96048.960 47.19047.190 45.23545.235 실시예2Example 2 50.00050.000 48.95548.955 47.13547.135 45.13045.130 비교예1Comparative Example 1 50.00050.000 48.92548.925 46.74046.740 44.38044.380

상기 [표 3]에서와 같이 날짜가 경과됨에 따라 실시예1,2의 함수비 변화량이 비교예1에 비해 상대적으로 작게 변화되는 것을 알 수 있어 식물이 자라날 수 있는 습도를 유지하면서 사면취부시 크랙을 방지해주게 되며 된다.As shown in [Table 3], it can be seen that the change in water content in Examples 1 and 2 is relatively small compared to Comparative Example 1 as the days elapse, so that cracks are prevented when installing the slope while maintaining humidity that allows plants to grow. will prevent and

구분division 침식량(%)Erosion amount (%) 경사(°)Inclination (°) 3030 강우강도
(mm/hr)rainfall intensity
(mm/hr) 30(mm/hr)30 (mm/hr) 측정measurement 15일15th 30일30 days 1차Primary 2차Secondary 평균average 1차Primary 2차Secondary 평균average 실시예1Example 1 00 00 00 00 00 00 실시예2Example 2 0.50.5 0.30.3 0.40.4 0.30.3 0.20.2 0.250.25 비교예1Comparative Example 1 2.52.5 2.22.2 2.352.35 1.91.9 1.71.7 1.81.8

구분division 침식량(%)Erosion amount (%) 경사(°)Inclination (°) 3030 강우강도
(mm/hr)rainfall intensity
(mm/hr) 60(mm/hr)60 (mm/hr) 측정measurement 15일15th 30일30 days 1차Primary 2차Secondary 평균average 1차Primary 2차Secondary 평균average 실시예1Example 1 00 00 00 00 00 00 실시예2Example 2 1One 0.90.9 0.950.95 0.830.83 0.70.7 0.750.75 비교예1Comparative Example 1 1.81.8 1.61.6 1.71.7 1.61.6 1.51.5 1.551.55

구분division 침식량(%)Erosion amount (%) 경사(°)Inclination (°) 6060 강우강도
(mm/hr)rainfall intensity
(mm/hr) 30(mm/hr)30 (mm/hr) 측정measurement 15일15th 30일30 days 1차Primary 2차Secondary 평균average 1차Primary 2차Secondary 평균average 실시예1Example 1 00 00 00 00 00 00 실시예2Example 2 1.11.1 0.80.8 0.950.95 0.80.8 0.50.5 0.650.65 비교예1Comparative Example 1 3.83.8 3.53.5 3.653.65 2.12.1 1.71.7 1.91.9

구분division 침식량(%)Erosion amount (%) 경사(°)Inclination (°) 6060 강우강도
(mm/hr)rainfall intensity
(mm/hr) 60(mm/hr)60 (mm/hr) 측정measurement 15일15th 30일30 days 1차Primary 2차Secondary 평균average 1차Primary 2차Secondary 평균average 실시예1Example 1 2.22.2 1.81.8 22 1.21.2 0.80.8 1One 실시예2Example 2 2.72.7 2.62.6 2.652.65 14.14. 1.21.2 1.31.3 비교예1Comparative Example 1 7.57.5 6.86.8 7.157.15 4.14.1 3.83.8 3.953.95

상기 [표 4] [표 5] [표 6] [표 7] 및 도 4,5에서와 같이 실시예1은 침식이 이루어지지 않다가 60° 경사에서 강우강도 60mm/hr 일 경우 일부 침식이 이루어지는 것을 알 수 있고, 실시예2 또한 비교예1에 대비하여 침식량이 매우 적게 나타나는 것을 알 수 있어 침식과 같은 풍화 저항력이 극대화 되는 것을 알 수 있다. 이로 인해 식생기반재를 비탈면에 취부할 경우에도 부착력을 높여 장기적인 안정유지 및 식생에 용이한 토사조건을 유지하여 안정적이 녹화가 이루어지게 되는 것이다.As shown in [Table 4] [Table 5] [Table 6] [Table 7] and FIGS. 4 and 5, Example 1 did not undergo erosion, but when the rainfall intensity was 60 mm/hr at a 60° slope, some erosion occurred. It can be seen that, Example 2 also shows that the amount of erosion is very small compared to Comparative Example 1, so it can be seen that the weathering resistance such as erosion is maximized. As a result, even when the vegetation substrate is attached to the slope, stable vegetation can be achieved by increasing the adhesion and maintaining soil conditions that are easy for long-term stability and vegetation.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone skilled in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes are within the scope of the claims.

Claims (7)

기초기반재 100중량부를 기준으로 미세섬유망 수용액 50~100중량부를 혼합하여 구성되고,
상기 미세섬유망 수용액은, 젤라틴 수용액 100중량부에 메틸셀롤로오스(MC) 3~5 중량부를 혼합하여 구성되며,
상기 젤라틴 수용액은 물 100 중량부에 젤라틴2~4 중량부를 혼합하여 구성되는 것을 특징으로 하는 미세섬유망 수용액을 이용한 식생기반재.It is composed of mixing 50 to 100 parts by weight of the fine fiber network aqueous solution based on 100 parts by weight of the foundation material,
The aqueous solution of the fine fiber network is composed of mixing 3 to 5 parts by weight of methylcellulose (MC) with 100 parts by weight of the aqueous gelatin solution,
The aqueous gelatin solution is a vegetation base material using an aqueous solution of a fine fiber network, characterized in that composed of mixing 2 to 4 parts by weight of gelatin with 100 parts by weight of water. 삭제delete 제 1 항에 있어서,
상기 기초기반재는, 흙 100중량부에 펄라이트 40~100중량부, 유기질 부숙퇴비10~80중량부, 코코피트 10~80중량부, 질석 40~80중량부, 유기질 10~20중량부를 포함하여 구성된 것을 특징으로 하는 미세섬유망 수용액을 이용한 식생기반재.According to claim 1,
The base material is composed of 40 to 100 parts by weight of perlite, 10 to 80 parts by weight of organic compost, 10 to 80 parts by weight of coco peat, 40 to 80 parts by weight of vermiculite, and 10 to 20 parts by weight of organic matter in 100 parts by weight of soil Vegetation base material using a fine fiber network aqueous solution, characterized in that. 제 3 항에 있어서,
상기 유기질은, 임목파쇄칩, 톱밥, 볏짚, 옥수수 분쇄칩, 왕겨 중 어느 하나로 이루어지거나 둘 이상 혼합하여 구성되는 것을 특징으로 하는 미세섬유망 수용액을 이용한 식생기반재.According to claim 3,
The organic material is a vegetation base material using an aqueous solution of fine fiber net, characterized in that consisting of any one of wood shredded chips, sawdust, rice straw, corn crushed chips, rice hulls, or a mixture of two or more. 제 3 항에 있어서,
상기 유기질 부숙퇴비는, 유효 혐기성 미생물을 포함하여 구성된 것을 특징으로 하는 미세섬유망 수용액을 이용한 식생기반재.According to claim 3,
The organic compost is a vegetation base material using an aqueous solution of fine fiber net, characterized in that it is composed of effective anaerobic microorganisms. 제 1 항에 있어서,
상기 기초기반재 100중량부에 물이 최대 50중량부까지 더 포함되는 것을 특징으로 하는 미세섬유망 수용액을 이용한 식생기반재.According to claim 1,
Vegetation substrate using a fine fiber network aqueous solution, characterized in that up to 50 parts by weight of water is further included in 100 parts by weight of the basic substrate. 물 100 중량부에 젤라틴 2~4 중량부를 혼합하여 젤라틴 분자가 물에 고르게 분포하여 그물망 구조로 교차(가교)결합이 진행되는 졸 형태의 젤라틴 수용액을 제조하는 젤라틴 수용액 제조단계;
이후 상기 젤라틴 수용액100중량부에 메틸셀룰로오스 3~5중량부를 혼합하여 메틸셀룰로오스 분자가 젤라틴 수용액에 고르게 분포하여 그물망 형태의 분자 구조를 갖는 메틸셀룰로오스 분자에 젤라틴 수용액이 들어가 수소결합이 이루어져 각 단위의 메틸셀룰로오스 분자가 서로 젤라틴 수용액의 가교결합에 의해 고정되어 그물망 형태를 갖는 겔상태의 미세섬유망 수용액을 제조하는 미세섬유망 수용액 제조단계;
이후 기초기반재 100중량부에 상기 미세섬유망 수용액 50~100중량부를 혼합하여 식생기반재를 제조하는 식생기반재 제조단계;
이후 상기 식생기반재를 비탈면에 살포하는 식생기반재 비탈면 살포단계;를 포함하여 구성된 것을 특징으로 하는 미세섬유망 수용액을 이용한 식생기반재를 이용한 녹화공법.
A gelatin aqueous solution preparation step of mixing 2 to 4 parts by weight of gelatin with 100 parts by weight of water to prepare an aqueous gelatin solution in the form of a sol in which gelatin molecules are evenly distributed in water and cross-linked (cross-linked) in a network structure;
Thereafter, 3 to 5 parts by weight of methylcellulose is mixed with 100 parts by weight of the aqueous gelatin solution, and the methylcellulose molecules are evenly distributed in the aqueous gelatin solution, and the aqueous gelatin solution enters the methylcellulose molecules having a network-like molecular structure to form hydrogen bonds. Preparing an aqueous microfiber network solution in which cellulose molecules are fixed to each other by cross-linking of the aqueous gelatin solution to prepare an aqueous microfiber network solution in a gel state having a network shape;
Thereafter, a vegetation base material manufacturing step of preparing a vegetation base material by mixing 50 to 100 parts by weight of the fine fiber network aqueous solution with 100 parts by weight of the base base material;
Thereafter, a vegetation base material slope surface spraying step of spraying the vegetation base material on the slope surface.
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KR100318811B1 (en) 1999-05-12 2002-01-09 전부영 Soil stabiling materials with seed
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