E faʻapefea ona filifili geotextile maualuga?

E tolu fa'asologa autu o geotextiles:
1. Geotextile le lalagaina tu'i nila
E tusa ai ma meafaitino, e mafai ona vaevaeina geotextiles e le o lalagaina e tui i nila i geotextiles polyester ma geotextiles polypropylene; e mafai foi ona vaevaeina i latou geotextiles filo umi ma geotextiles pupuu-fiber. Needle-punched geotextile e le o lalagaina e faia i le polyester poʻo le polypropylene fiber e ala i le acupuncture method, o le faʻaaogaina masani o le 100g / m2-1500g / m2, ma o le autu autu o le puipuiga slope o le vaitafe, sami, ma le vaituloto embankment, pulea lolo ma laveaʻi faʻafuaseʻi, ma isi mea e ala i le eleele ma filtration auala e faatumauina ai le suavai. O geotextiles pupuu pupuu e aofia ai geotextiles tu'i nila polyester ma geotextiles tu'i nila polypropylene, o ia geotextiles e le o lalagaina. O loʻo faʻaalia i latou i le fetuutuunaʻi lelei, faʻamaʻi ma le alkali, faʻamaʻi faʻamaʻi, teteʻe matua, ma le faʻaogaina lelei. Geotextiles alava umi e iai le lautele o le 1-7m ma le mamafa o le 100-800g/㎡; e faia i latou i le polypropylene maualuga poʻo le polyester filaments uumi umi, gaosia i ni metotia faʻapitoa, ma e faʻafefeteina, faʻafefete, ma faʻatasi ai ma le malosi maualuga.
2. Geotextile tu'ufa'atasi(Ie le lalagaina tu'i nila + ata tifaga PE)
O geotextiles tu'ufa'atasi e faia e ala i le tu'ufa'atasia o le polyester short fiber needle-punched non-lalaga ie ma PE ata tifaga, ma e masani ona vaevaeina i: "tasi ie + tasi ata" ma "lua ie ma tasi ata tifaga". O le autu autu o le geotextile composite o le anti-seepage, talafeagai mo nofoaafi, auala tetele, tunnels, subways, malaevaalele, ma isi galuega faatino.
3. Geotextiles tu'ufa'atasi e le'i lalagaina ma lalagaina
O lea ituaiga geotextile o lo'o fa'apipi'iina i le ie e le o lalagaina ma le ie lalaga palasitika. E masani ona fa'aogaina mo le fa'amalosia o fa'avae ma nofoaga fa'ainisinia fa'avae mo le fetu'una'iga o le fa'amalieina o le pa'u.