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Tri-Planar Drainage Geonet
Zogulitsa zamagulu atatu zimakhala ndi nthiti zapakati za HDPE zomwe zimapereka kuyenda kwa njira, ndi zingwe zoyikidwa pamwamba ndi pansi zomwe zimachepetsa kulowerera kwa geotextile. Chosowa chosungirako chokhazikika chimapereka transmissivity yapamwamba kuposa malonda a bi-planar.
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Bi-Planar Drainage Geonet
Ndi geonet yokhala ndi mapulaneti awiri okhala ndi zingwe ziwiri zodutsana mozungulira mozungulira mozungulira mozungulira mozungulira mosiyanasiyana komanso motalikirana. Kapangidwe kake kapadera kameneka kamapereka kukana kwamphamvu kwapang'onopang'ono ndikuwonetsetsa kuyenda kosalekeza pamikhalidwe yosiyanasiyana komanso nthawi yayitali.
