Kukho uluhlu oluthathu oluphambili lwe-geotextiles:
1. I-geotextile engeyiyo ephothiweyo ngenaliti
Ngokwezinto eziphathekayo, ii-geotextiles ezingenalukiweyo ezifakwe inaliti zinokwahlulwa zibe yi-polyester geotextiles kunye ne-polypropylene geotextiles;zisenokwahlulwa zibe yi-fiber geotextiles ende kunye ne-short-fiber geotextiles.I-geotextile ehlatywa ngenaliti engeyiyo yolukiweyo yenziwe ngepolyester okanye i-polypropylene fiber ngokusebenzisa indlela ye-acupuncture, ingcaciso esetyenziswa ngokuqhelekileyo yi-100g/m2-1500g/m2, kwaye eyona njongo iphambili kukhuseleko lwethambeka lomlambo, ulwandle, kunye nodonga lwechibi, isikhukula. ulawulo kunye nohlangulo olungxamisekileyo, njl. Ezi ziindlela ezisebenzayo zokugcina amanzi nomhlaba kunye nokuthintela imibhobho ngokucoca ngasemva.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. I-geotextiles engalukwanga kwaye ilukiweyo
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