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GFL GGL GCL GDL GVLGeosysnthetic gas clay drain vegetation final cover layer GGL GCL GDL GVL GFL
The present invention relates to a final cover layer of a gas exclusion layer, a barrier layer, a drainage layer, and a vegetation belt layer installed on an upper part of waste. The present invention relates to a polymer synthesis mat, a sheet, a polymer synthesis, mat type or sheet type gas exclusion layer, a barrier layer, a drainage layer, a vegetation belt layer, one or more final cover layers among a geosynthetic or geotextile gas layer (GGL), a geosynthetic or geotextile clay liner or layer (GCL), a geosynthetic or geotextile drain layer (GDL), a geosynthetic or geotextile vegetation layer (GVL), and a geosynthetic final cover layer (GFL). The present invention includes features such as thickness of 1-30 mm, width of 1-10 m, length of 1-100 mm, weight of 500-10,000 g/m^2, tensile strength of 50-1,000 N or 500-5,000 N/cm^2, elongation of 1-100% or 100-800%, fiber layer separation strength of 50-500 N/m, punch resistance of 50-1,000 N, tear strength of 300-3,000 N/cm, no leak at hydrostatic pressure of 50-100 m, a permeability coefficient of 10^(-15 to -6) cm/sec, and a permeability coefficient of 10^(-6 to +6) cm/sec. The present invention can easily manage the final cover layer.
본 발명은 폐기물의 상부에 설치되는 가스배제층, 차단층, 배수층, 식생대층 등의 최종복토층 재료로 두께 1∼30mm, 폭 1∼10m, 길이 1∼100mm, 무게 500∼10000g/m^2, 인장강도 50∼1000N 또는 500∼5000N/cm^2, 신장율 1∼100% 또는 100∼800%, 섬유층 분리강도 50∼500N/m, 뚫림저항 50∼1000N, 인열강도 300∼3000N/cm, 50∼100m 정수압에서 누수 없음, 투수계수 10^(-15∼-6)cm/sec, 투수계수 10^(-6∼+6)cm/sec 등의 특성을 가지는 고분자합성 매트, 쉬트, 고분자합성 또는 이의 매트형 또는 쉬트형 가스배제층, 차단층, 배수층, 식생대층, 이의 하나인 GGL, GCL, GDL, GVL, 이중 하나 이상의 최종복토층, GFL 등에 관한 것이다.
GFL GGL GCL GDL GVLGeosysnthetic gas clay drain vegetation final cover layer GGL GCL GDL GVL GFL
The present invention relates to a final cover layer of a gas exclusion layer, a barrier layer, a drainage layer, and a vegetation belt layer installed on an upper part of waste. The present invention relates to a polymer synthesis mat, a sheet, a polymer synthesis, mat type or sheet type gas exclusion layer, a barrier layer, a drainage layer, a vegetation belt layer, one or more final cover layers among a geosynthetic or geotextile gas layer (GGL), a geosynthetic or geotextile clay liner or layer (GCL), a geosynthetic or geotextile drain layer (GDL), a geosynthetic or geotextile vegetation layer (GVL), and a geosynthetic final cover layer (GFL). The present invention includes features such as thickness of 1-30 mm, width of 1-10 m, length of 1-100 mm, weight of 500-10,000 g/m^2, tensile strength of 50-1,000 N or 500-5,000 N/cm^2, elongation of 1-100% or 100-800%, fiber layer separation strength of 50-500 N/m, punch resistance of 50-1,000 N, tear strength of 300-3,000 N/cm, no leak at hydrostatic pressure of 50-100 m, a permeability coefficient of 10^(-15 to -6) cm/sec, and a permeability coefficient of 10^(-6 to +6) cm/sec. The present invention can easily manage the final cover layer.
본 발명은 폐기물의 상부에 설치되는 가스배제층, 차단층, 배수층, 식생대층 등의 최종복토층 재료로 두께 1∼30mm, 폭 1∼10m, 길이 1∼100mm, 무게 500∼10000g/m^2, 인장강도 50∼1000N 또는 500∼5000N/cm^2, 신장율 1∼100% 또는 100∼800%, 섬유층 분리강도 50∼500N/m, 뚫림저항 50∼1000N, 인열강도 300∼3000N/cm, 50∼100m 정수압에서 누수 없음, 투수계수 10^(-15∼-6)cm/sec, 투수계수 10^(-6∼+6)cm/sec 등의 특성을 가지는 고분자합성 매트, 쉬트, 고분자합성 또는 이의 매트형 또는 쉬트형 가스배제층, 차단층, 배수층, 식생대층, 이의 하나인 GGL, GCL, GDL, GVL, 이중 하나 이상의 최종복토층, GFL 등에 관한 것이다.
GFL GGL GCL GDL GVLGeosysnthetic gas clay drain vegetation final cover layer GGL GCL GDL GVL GFL
고분자합성 최종복토층, 가스배제층, 차단층, 배수층, GFL
SHIN SOON JOO (author) / CHUNG HA IK (author)
2018-10-11
Patent
Electronic Resource
Korean
GFL Installation method of geosysnthetic gas clay drain final cover layer
European Patent Office | 2021