Kev siv cov khoom siv geosynthetic hauv cov khoom pov tseg pov tseg tsim
Kev siv cov khoom siv geosynthetic hauv cov khoom pov tseg pov tseg tsim
Geosynthetics feem ntau yog siv rau hauv cov khoom pov tseg pov tseg los tiv thaiv cov dej saum npoo av thiab dej hauv av, vim tias lawv muaj ntau yam haujlwm, kev ua haujlwm zoo hydraulic, yooj yim installation thiab txuag nqi. Cov geosynthetics siv nyob rau hauv qhov chaw pov tseg muaj xws li non-woven geotextile, woven geotextile, geogrid, geomembrane, geocell, geosynthetic av nplaum liner (GCL), geotextile, geosynthetics, thiab lwm yam. Txhua hom geosynthetics muaj cov haujlwm tshwj xeeb. Cov txheej txheem geosynthetics tuaj yeem siv rau hauv qhov chaw pov tseg rau kev sib cais, kua dej, pom, hydraulic barrier, roj barrier thiab kev tiv thaiv [1]. Daim duab 1 qhia txog cov hom geosynthetics thiab lawv cov dej num, thiab daim duab 1 qhia txog lawv cov kev siv hauv cov chaw pov tseg. Geomembrane, GCL, geotextile yeeb nkab thiab geotextile feem ntau siv geosynthetics hauv kev siv pov tseg, thaum geotextile, geotextile thiab geogrid siv tsawg dua.
Lub luag haujlwm ntawm geosynthetics hauv kev tsim cov khoom pov tseg pov tseg
Muaj nuj nqi | Piav | Geosynthetics |
cais | Muab tso rau ntawm ob yam khoom sib txawv los tswj lossis txhim kho kev ncaj ncees thiab kev ua haujlwm ntawm ob cov ntaub ntawv | Tsis-woven geotextile; Woven geotextile; Geocell; Geocomposites |
Ntxiv dag zog | Muab lub zog tensile rau cov khoom tsis muaj peev xwm tensile txaus | Woven geotextile; Geogrid; Geocell; Geocomposites |
Lim | Cia dej lossis roj ntws los ntawm nws thaum khaws cov khoom zoo ntawm nws sab saud | Tsis-woven geotextile; Woven geotextile; Geocomposites |
Dej ntws | Xa tsheb khiav hauv nws cov qauv dav hlau | Tsis-woven geotextile; Geographic pipeline; Geological composite cov ntaub ntawv; Geonet |
Hydraulic/gas barrier | Cov khoom uas tsis tshua muaj dej tsis zoo kom muaj kua lossis roj | Tsis-woven geotextile; Geomembrane; Geosynthetic av nplaum liner; Geological composite cov ntaub ntawv; Geonet |
Tiv thaiv | Cushion yuav tsum tau muab saum toj no / hauv qab no txhawm rau tiv thaiv kev puas tsuaj los ntawm kev sib tsoo thaum muab cov khoom npog. | Tsis-woven geotextile; Geosynthetic av nplaum liner; Geocomposites |