KR102585599B1 - Geocell - Google Patents
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- KR102585599B1 KR102585599B1 KR1020210012098A KR20210012098A KR102585599B1 KR 102585599 B1 KR102585599 B1 KR 102585599B1 KR 1020210012098 A KR1020210012098 A KR 1020210012098A KR 20210012098 A KR20210012098 A KR 20210012098A KR 102585599 B1 KR102585599 B1 KR 102585599B1
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- 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
- E02D17/202—Securing of slopes or inclines with flexible securing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0059—Degradable
- B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0085—Geotextiles
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
본발명은 지오셀에 관한 것으로, 다수개의 시트가 서로 중첩되어 형성되되, 각 시트가 서로 접하는 측면부위가 일정간격을 두고 접합되고, 그 접합위치가 지그재그로 형성됨으로써 각 시트 사이에는 다수의 충진공간이 서로 엇갈리게 형성되는 합성수지 소재의 시트(11)를 포함하여 이루어지는 지오셀에 있어서, 상기 시트는 합성수지인 PE재질 또는 생분해성 수지인 것으로,
본발명의 지오셀에 의해 연약지반 또는 사면의 토사유실을방지하며 지반을 보강할뿐만 아니라 배수가 원활한 현저한 효과가 있다. The present invention relates to a geocell, where a plurality of sheets are formed by overlapping each other, and the side parts of each sheet in contact with each other are joined at regular intervals, and the joining position is zigzag, so that a plurality of filling spaces are formed between each sheet. In the geocell including sheets 11 made of synthetic resin that are alternately formed, the sheets are made of synthetic resin PE material or biodegradable resin,
The geocell of the present invention has the remarkable effect of preventing soil loss from soft ground or slopes, reinforcing the ground, and smoothing drainage.
Description
본발명은 지오셀에 관한 것으로, 보다 상세하게는 지연약지반 또는 사면의 토사유실을방지하며 지반을 보강할뿐만 아니라 배수가 원활한 지오셀에 관한 것이다.The present invention relates to geocells, and more specifically, to geocells that not only prevent soil loss from weak ground or slopes and reinforce the ground, but also allow smooth drainage.
일반적으로 지반, 특히 경사면에 대한 지반공사시 지반의 침하나 흙의 소실을 방지하기 위해 지오셀을 사용하고 있으며, 종래 특허기술의 일례로서, 등록특허공보 등록번호 10-1587185호에는 청구항 1. 길이방향으로 소정길이 절개 혹은 천공되어 형성된 삽입공이 다수개 폭방향으로 배열형성된 삽입부(110)가 길이방향으로 임의의 간격으로 다수개 형성된 시트(100); 서로 겹쳐지는 복수개 시트(100)의 삽입부에 지그재그로 끼워져서 시트를 연결하는 결합부재(120)를 포함하여 구성되는 것을 특징으로 하는 지오셀. 청구항 2. 제 1항에 있어서, 상기 결합부재(120)는 하종단에 뾰족하게 돌출부가 형성되는 것을 특징으로 하는 지오셀이 공개되어 있다.In general, geocells are used to prevent ground settlement or loss of soil during ground construction on the ground, especially on slopes. As an example of a conventional patented technology, Registered Patent Publication No. 10-1587185 has Claim 1. Length. A sheet 100 in which a plurality of insertion holes 110 formed by cutting or drilling a predetermined length in a direction are arranged in the width direction and are formed at random intervals in the longitudinal direction; A geocell characterized in that it includes a coupling member 120 that is zigzagly inserted into the insertion portion of a plurality of sheets 100 overlapping each other to connect the sheets. Claim 2. The geocell according to claim 1, wherein the coupling member 120 has a sharp protrusion formed at the lower end.
또한 등록특허공보 등록번호 10-1817719호에는 보강력을 높인 토목 공사용 지오셀 및 제조방법이 공개되어 있다. 그러나 상기 종래 지오셀은 토사유실을 충분히 방지하지 못하며 지반보강력이 약하며 배수가 원활하지 못한 단점이 있었다.In addition, in Registered Patent Publication No. 10-1817719, a geocell for civil engineering construction with increased reinforcement capacity and a manufacturing method are disclosed. However, the conventional geocell had the disadvantages of not sufficiently preventing soil loss, weak ground reinforcement, and poor drainage.
따라서 본 발명은 상기와 같은 문제점을 해결하고자 안출된 것으로, 본발명의 지오셀에 의해 연약지반 또는 사면의 토사유실을방지하며 지반을 보강할뿐만 아니라 배수가 원활한 지오셀을 제공하고자 하는 것이다.Therefore, the present invention was developed to solve the above problems, and the geocell of the present invention not only prevents soil loss from soft ground or slopes and reinforces the ground, but also provides a geocell that allows smooth drainage.
본발명은 지오셀에 관한 것으로, 다수개의 시트가 서로 중첩되어 형성되되, 각 시트가 서로 접하는 측면부위가 일정간격을 두고 접합되고, 그 접합위치가 지그재그로 형성됨으로써 각 시트 사이에는 다수의 충진공간이 서로 엇갈리게 형성되는 합성수지 소재의 시트(11)를 포함하여 이루어지는 지오셀에 있어서, 상기 시트는 합성수지인 PE재질 또는 생분해성 수지인 것을 특징으로 한다.The present invention relates to a geocell, where a plurality of sheets are formed by overlapping each other, and the side parts of each sheet in contact with each other are joined at regular intervals, and the joining position is zigzag, so that a plurality of filling spaces are formed between each sheet. In the geocell including sheets 11 made of synthetic resin that are alternately formed, the sheets are characterized in that they are made of PE, a synthetic resin, or biodegradable resin.
따라서 본발명의 지오셀에 의해 연약지반 또는 사면의 토사유실을방지하며 지반을 보강할뿐만 아니라 배수가 원활한 현저한 효과가 있다.Therefore, the geocell of the present invention has the remarkable effect of preventing soil loss from soft ground or slopes, reinforcing the ground, and ensuring smooth drainage.
도 1은 본발명의 지오셀 사시도Figure 1 is a perspective view of the geocell of the present invention
본발명은 지오셀에 관한 것으로, 다수개의 시트가 서로 중첩되어 형성되되, 각 시트가 서로 접하는 측면부위가 일정간격을 두고 접합되고, 그 접합위치가 지그재그로 형성됨으로써 각 시트 사이에는 다수의 충진공간이 서로 엇갈리게 형성되는 합성수지 소재의 시트(11)를 포함하여 이루어지는 지오셀에 있어서, 상기 시트는 합성수지로서 주로 PE재질인 것을 특징으로 한다.The present invention relates to a geocell, where a plurality of sheets are formed by overlapping each other, and the side parts of each sheet in contact with each other are joined at regular intervals, and the joining position is zigzag, so that a plurality of filling spaces are formed between each sheet. In the geocell including sheets 11 made of synthetic resin that are alternately formed, the sheets are mainly made of PE as synthetic resin.
또한, 상기 시트는 생분해성 시트로서 옥수수분말을 포함하여 사출성형되어 일정기간이 지나면 섞게 되어 친환경적인 것을 특징으로 한다.In addition, the sheet is a biodegradable sheet that is injection molded with corn powder and mixed after a certain period of time, making it environmentally friendly.
또한, 상기 시트는 폴리유산 전분, 히드록시알킬 전분이 1:1 중량비로 이루어진 혼합물 100 중량부에, 환원맥아당 2 ~ 5중량부, 글리세롤 10중량부를 포함한 원료와 함께 혼합, 교반하고, 압출기를 통해 압출하여 바이오 펠릿을 성형하고 상기 펠릿을 사용 압출하여 시트를 제작하는 것을 특징으로 한다.In addition, the sheet is mixed and stirred with raw materials including 100 parts by weight of a mixture of polylactic acid starch and hydroxyalkyl starch in a 1:1 weight ratio, 2 to 5 parts by weight of reduced maltose, and 10 parts by weight of glycerol through an extruder. It is characterized by forming bio pellets by extrusion and producing sheets by extruding the pellets.
또한, 상기 성형된 시트표면에는 식물에 좋은 원료를 포함 코팅제를 도포하여 지오셀 설치후 식물 성장에 도움이 되는 것을 특징으로 한다.In addition, a coating agent containing raw materials that are good for plants is applied to the molded sheet surface to help plant growth after geocell installation.
또한, 상기 코팅제는 지렁이 분변토, 굼벵이 분변토, 전분을 포함하는 혼합물인 것을 특징으로 한다.In addition, the coating agent is characterized in that it is a mixture containing earthworm feces, slug feces, and starch.
또한, 상기 혼합물은 종이에 합침시켜, 콩기름으로 코팅한 후, 상기 코팅된 종이를 시트 내벽면에 천연접착제로 접착하여 사용하는 것을 특징으로 한다.In addition, the mixture is immersed in paper, coated with soybean oil, and then the coated paper is used by adhering to the inner wall of the sheet with a natural adhesive.
또한, 상기 종이코팅지는 메쉬형태의 대나무분말 또는 옥수수분말로 만든 격자틀에 접착하고 상기 격자틀을 시트지 안쪽에 접착하는 것을 특징으로 한다.In addition, the paper coated paper is characterized in that it is adhered to a grid frame made of mesh-shaped bamboo powder or corn powder and the grid frame is adhered to the inside of the sheet.
또한, 상기 시트에는 보강사를 인서트사출하여 삽입하여 제조하여 강도를 보강하는 것을 특징으로 한다.In addition, the sheet is manufactured by insert injection molding and inserting reinforcing yarn to enhance strength.
또한, 상기 보강사는 마 내지 면 재질 로프인 것을 특징으로 한다. In addition, the reinforcing yarn is characterized in that it is a rope made of hemp or cotton.
또한, 상기 혼합물은 옥수수 전분 90중량부에 대하여, 지렁이 분변토 10 중량부 , 굼벵이 분변토 10중량부인 것을 특징으로 한다. In addition, the mixture is characterized in that it contains 10 parts by weight of earthworm feces and 10 parts by weight of slug feces based on 90 parts by weight of corn starch.
또한, 지렁이 분변토, 굼벵이 분변토는 지렁이 분변과 굼벵이 분변을 각각 3~ 10중량% 함유하고 있는 흙인 것을 특징으로 한다. In addition, earthworm feces soil and slug feces soil are characterized as soils containing 3 to 10% by weight of earthworm feces and slug feces, respectively.
또한, 상기 시트는 공기와 기포가 빠져나오는 원형의 공기구멍이 측면에 형성되되, 수팽창고무 재질 링을 상기 공기구멍에 삽입하여 결합함으로써, 홍수 시에 상기 링이 팽창하여 구멍을 막게 되어 지오셀내 흙이 유실되는 것을 방지하는 것을 특징으로 한다.In addition, the sheet has a circular air hole formed on the side through which air and bubbles escape, and a ring made of water-expandable rubber is inserted and bonded to the air hole, so that the ring expands and blocks the hole during flooding, causing damage in the geocell. It is characterized by preventing soil loss.
또한, 상기 지오셀은 얇은 띠형의 시트(11)를 여러 장 배열하고, 인접한 시트들끼리 서로 초음파접착하여, 시트 들을 펼치면 접착부에 의하여 다수의 공간이 형성되는 것을 특징으로 한다.In addition, the geocell is characterized by arranging several thin strip-shaped sheets 11, ultrasonically bonding adjacent sheets to each other, and forming a plurality of spaces by the adhesive portion when the sheets are unfolded.
본발명을 첨부도면에 의해 상세히 설명하면 다음과 같다. 도 1은 본발명의 지오셀 사시도이다.The present invention will be described in detail with the accompanying drawings as follows. Figure 1 is a perspective view of the geocell of the present invention.
본발명은 다수개의 시트가 서로 중첩되어 형성되되, 각 시트가 서로 접하는 측면부위가 일정간격을 두고 접합되고, 그 접합위치가 지그재그로 형성됨으로써 각 시트 사이에는 다수의 충진공간이 서로 엇갈리게 형성되는 합성수지 소재의 시트(11)를 포함하여 이루어지는 지오셀이다. 상기 지오셀은 얇은 띠형의 시트(11)를 여러 장 배열하고, 인접한 시트들끼리 서로 초음파접착하여, 시트 들을 펼치면 접착부에 의하여 다수의 공간이 형성되는 것이다.The present invention is a synthetic resin in which a plurality of sheets are formed by overlapping each other, and the side portions of each sheet in contact with each other are joined at regular intervals, and the joining position is zigzag, so that a plurality of filling spaces are formed alternately between each sheet. It is a geocell consisting of a sheet 11 of material. The geocell is made by arranging several thin strip-shaped sheets 11 and ultrasonically bonding adjacent sheets to each other. When the sheets are spread, multiple spaces are formed by the adhesive portion.
그리고 상기 시트는 합성수지로서 주로 PE재질로서 압출에 의해 제작된다. 그리고 본발명의 다른 실시례로서 상기 시트는 생분해성 시트로서 옥수수분말을 포함하여 성형되어 일정기간이 지나면 섞게 되어 친환경적인 것이다. 구체적으로는 상기 시트는 폴리유산 전분, 히드록시알킬 전분이 1:1 중량비로 이루어진And the sheet is made of synthetic resin, mainly PE, by extrusion. In another embodiment of the present invention, the sheet is a biodegradable sheet that is molded with corn powder and mixed after a certain period of time, making it environmentally friendly. Specifically, the sheet is composed of polylactic acid starch and hydroxyalkyl starch in a 1:1 weight ratio.
혼합물 100 중량부에, 환원맥아당 2 ~ 5중량부, 글리세롤 10중량부를 포함한 원료와 함께 혼합, 교반하고, 압출기를 통해 압출하여 바이오 펠릿을 성형하고 상기 펠릿을 사용 압출하여 시트를 제작하는 것이다.100 parts by weight of the mixture is mixed with raw materials including 2 to 5 parts by weight of reduced maltose and 10 parts by weight of glycerol, and is extruded through an extruder to form bio pellets and extrude the pellets to produce a sheet.
그리고 상기 PE내지 생분해성 성분으로 성형된 시트표면에는 식물에 좋은 원료를 포함 코팅제를 도포하여 지오셀 설치후 식물 성장에 도움이 되게 한다. 상기 코팅제는 지렁이 분변토, 굼벵이 분변토, 전분을 포함하는 혼합물인 것이며, 상기 혼합물은 종이에 합침시켜, 콩기름으로 코팅한 후, 상기 코팅된 종이를 시트 내벽면에 천연접착제로 접착하여 사용하는 것이다. 상기 혼합물은 옥수수 전분 90중량부에 대하여, 지렁이 분변토 10 중량부 , 굼벵이 분변토 10중량부로 혼합하여 제조한다. 지렁이 분변토, 굼벵이 분변토는 지렁이 분변과 굼벵이 분변을 각각 3~ 10중량% 함유하고 있는 흙이다. In addition, a coating agent containing raw materials that are good for plants is applied to the surface of the sheet molded from the PE or biodegradable ingredients to help plant growth after installing the geocell. The coating agent is a mixture containing earthworm feces, snail feces, and starch, and the mixture is mixed with paper, coated with soybean oil, and then used by adhering the coated paper to the inner wall of the sheet with a natural adhesive. The mixture is prepared by mixing 10 parts by weight of earthworm feces and 10 parts by weight of snail feces with respect to 90 parts by weight of corn starch. Earthworm feces soil and slug feces soil are soils that contain 3 to 10% by weight of earthworm feces and slug feces respectively.
그리고 상기 종이코팅지는 메쉬형태의 대나무분말 또는 옥수수분말로 만든 격자틀에 접착하고 상기 격자틀을 시트지 안쪽에 접착하는 것이다.And the paper coated paper is adhered to a grid frame made of mesh-shaped bamboo powder or corn powder, and the grid frame is adhered to the inside of the sheet.
한편, 상기 시트에는 제조시 보강사를 인서트하여 삽입하여 제조하여 강도를 보강할 수 있다. 상기 보강사는 마 내지 면 재질 로프이다.Meanwhile, the strength of the sheet can be strengthened by inserting reinforcing yarn into the sheet during manufacture. The reinforcing yarn is a hemp or cotton rope.
그리고 상기 시트는 공기와 기포가 빠져나오는 공기구멍이 측면에 형성되되, 수팽창고무 재질 링을 상기 공기구멍에 삽입하여 결합함으로써, 홍수 시에 상기 링이 반지름 안팎 방향으로 팽창하며 안으로 팽창하여 구멍을 막게 되어 지오셀내 흙이 외부로 빗물에 의해 유실되는 것을 방지하게 된다.In addition, the sheet has an air hole formed on the side through which air and bubbles escape, and a ring made of water-expandable rubber is inserted and joined into the air hole, so that during a flood, the ring expands in the radial inward and outward direction and expands inward to form a hole. This prevents the soil inside the geocell from being lost to the outside due to rainwater.
한편, 상기 지오셀 내에는 상기와 같이 제조된 다수 개의 생분해성 펠릿을 채워서 넣을 수 있는 것으로, 펠릿 사이로 들어가는 흙과 함께 지반을 지탱하는 힘이 커지게 된다. 이때 펠릿 표면은 왁스 내지 콩기름으로 코팅막을 형성하여 사용한다.On the other hand, the geocell can be filled with a plurality of biodegradable pellets manufactured as described above, and the force supporting the ground increases along with the soil entering between the pellets. At this time, the surface of the pellet is coated with wax or soybean oil.
따라서 본발명의 지오셀에 의해 연약지반 또는 사면의 토사유실을방지하며 지반을 보강할 뿐만 아니라 배수가 원활한 현저한 효과가 있다.Therefore, the geocell of the present invention has the remarkable effect of preventing soil loss from soft ground or slopes, reinforcing the ground, and ensuring smooth drainage.
10 : 지오셀 11 : 시트
12 : 접착부
21 : 공기구멍10: Geocell 11: Sheet
12: Adhesive part
21: air hole
Claims (3)
상기 시트표면에는 코팅제를 도포하여 지오셀 설치후 식물 성장에 도움이 되게 하는 것으로, 상기 코팅제는 지렁이 분변토, 굼벵이 분변토, 전분을 포함하는 혼합물인 것이며, 상기 혼합물은 종이코팅지에 합침시켜, 콩기름으로 표면에 코팅한 후, 상기 코팅된 종이를 시트 내벽면에 접착제로 접착하여 사용하는 것으로, 상기 혼합물은 옥수수 전분 90중량부에 대하여, 지렁이 분변토 10 중량부 , 굼벵이 분변토 10중량부로 혼합하여 제조하는 것이며, 지렁이 분변토, 굼벵이 분변토는 지렁이 분변과 굼벵이 분변을 각각 3~ 10중량% 함유하고 있는 흙이며,
상기 종이코팅지는 메쉬형태의 대나무분말 또는 옥수수분말로 만든 격자틀에 접착하고 상기 격자틀을 시트 안쪽에 접착하는 것이며,
상기 시트에는 제조시 보강사를 인서트하여 삽입하여 제조하여 강도를 보강하는 것으로, 상기 보강사는 마 내지 면 재질 로프이며, 상기 시트는 공기와 기포가 빠져나오는 공기구멍이 측면에 형성되는 지오셀에 있어서,
상기 공기구멍에는 수팽창고무 재질 링을 삽입하여 결합함으로써, 홍수 시에 상기 링이 반지름 안팎 방향으로 팽창하며 안으로 팽창하여 구멍을 막게 되어 지오셀내 흙이 외부로 빗물에 의해 유실되는 것을 방지하게 되며, 상기 펠릿 표면은 왁스 내지 콩기름으로 코팅막을 형성하여 사용하는 것을 특징으로 하는 지오셀A synthetic resin material in which a plurality of sheets are formed by overlapping each other, and the side parts of each sheet are in contact with each other at regular intervals, and the joint position is zigzag, so that a plurality of cells, which are filling spaces, are formed alternately between each sheet. A geocell composed of sheets 11, in which several thin strip-shaped sheets 11 are arranged, and adjacent sheets are ultrasonically bonded to each other, and when the sheets are spread, cells, which are a plurality of filling spaces, are formed by the adhesive portion. The sheet is a biodegradable synthetic resin sheet, and a plurality of pellets are filled into the cells, which are each filling space of the geocell,
A coating agent is applied to the surface of the sheet to help plant growth after installing the geocell. The coating agent is a mixture containing earthworm feces, snail feces, and starch. The mixture is immersed in paper coating and coated with soybean oil. After coating, the coated paper is used by adhering to the inner wall of the sheet with an adhesive. The mixture is prepared by mixing 10 parts by weight of earthworm feces and 10 parts by weight of snail feces with respect to 90 parts by weight of corn starch, Earthworm feces soil and slug feces soil are soils that contain 3 to 10% by weight of earthworm feces and slug feces respectively.
The paper coated paper is adhered to a grid frame made of mesh-shaped bamboo powder or corn powder, and the grid frame is adhered to the inside of the sheet,
The sheet is manufactured by inserting reinforcing yarn during manufacture to reinforce its strength. The reinforcing yarn is made of hemp or cotton rope, and the sheet is a geocell in which air holes through which air and bubbles escape are formed on the sides. ,
By inserting and combining a ring made of water-expandable rubber into the air hole, the ring expands radially in and out during a flood and expands inward to block the hole, thereby preventing the soil in the geocell from being lost to the outside by rainwater. The geocell is characterized in that the surface of the pellet is used by forming a coating film with wax or soybean oil.
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