Kukho uluhlu oluthathu oluphambili lwe-geotextiles:
1. I-geotextile engeyiyo ephothiweyo ngenaliti
Ngokwezinto eziphathekayo, ii-geotextiles ezingenalukiweyo ezifakwe inaliti zingahlulwa zibe yi-polyester geotextiles kunye ne-polypropylene geotextiles; zisenokwahlulwa zibe yi-fiber geotextiles ende kunye ne-short-fiber geotextiles. Inaliti-ngenqindi non-elukiweyo geotextile yenziwe ipolyester okanye polypropylene ifayibha ngokusebenzisa indlela acupuncture, iinkcukacha ezisetyenziswa ngokuqhelekileyo yi 100g/m2-1500g/m2, kwaye eyona njongo iphambili kukukhuselwa ithambeka lomlambo, ulwandle, kunye nechibi, ulawulo lwezikhukhula kunye nokuhlangulwa komhlaba olungxamisekileyo, njl. Iifayibha ezimfutshane ze-geotextiles ikakhulu zibandakanya i-polyester enaliti ehlatywe ngenaliti kunye ne-polypropylene inaliti ehlatywe ngenaliti, zombini ezi geotextiles ezingalukwanga. Zibonakaliswa ngokuguquguquka okuhle, ukuxhathisa kwe-asidi kunye ne-alkali, ukuxhathisa ukubola, ukumelana nokuguga, kunye nokwakhiwa okufanelekileyo. I-fiber geotextiles ende inobubanzi be-1-7m kunye nobunzima be-100-800g / ㎡; zenziwe nge-polypropylene yamandla aphezulu okanye i-polyester ende yefiber filaments, eyenziwe ngobuchule obukhethekileyo, kwaye iyakwazi ukunxiba, i-burst-resistant-resistant, kwaye inamandla amakhulu.
2. I-geotextile ehlanganisiweyo(Ilaphu elingalukwanga ngenaliti + ifilimu yePE)
I-geotextiles ehlanganisiweyo yenziwe ngokudibanisa i-polyester ifayibha emfutshane enenaliti efakwe ngamalaphu angalukwanga kunye neefilimu ze-PE, kwaye zahlulwe kakhulu zibe: "ilaphu elinye + ifilimu enye" kunye "nelaphu ezimbini kunye nefilimu enye". Injongo ephambili ye-geotextile ehlanganisiweyo i-anti-seepage, ilungele oololiwe, iindlela ezinkulu, iitonela, i-subways, izikhululo zeenqwelo moya, kunye nezinye iiprojekthi.
3. Ii-geotextiles ezingalukwanga nezilukiweyo
Olu hlobo lwe-geotextile lwenziwe ngelaphu elingalukwanga ngenaliti kunye nelaphu elilukiweyo leplastiki. Isetyenziselwa ikakhulu ukuqiniswa kwesiseko kunye neziseko zobunjineli ezisisiseko zokulungelelanisa i-coefficient permeability.
Ixesha lokuposa: Jan-09-2023