Kunezinhlobo ezintathu eziyinhloko zama-geotextiles:
1. I-geotextile engalukiwe ebhotshozwe ngenaliti
Ngokusho kwezinto ezisetshenziswayo, ama-geotextile angalukiwe abhobozwe ngenaliti angahlukaniswa abe ama-geotextile e-polyester kanye nama-geotextile e-polypropylene; angahlukaniswa futhi abe ama-geotextile amade e-fiber kanye nama-geotextile e-fibre emfushane. I-geotextile engalukiwe ebhobozwe ngenaliti yenziwe nge-polyester noma i-polypropylene fiber ngendlela ye-acupuncture, incazelo evame ukusetshenziswa yi-100g/m2-1500g/m2, futhi inhloso eyinhloko ukuvikela umngcele womfula, ulwandle, kanye nedamu, ukulawula izikhukhula kanye nokuhlenga okuphuthumayo, njll. Lezi izindlela ezisebenzayo zokugcina amanzi nomhlabathi nokuvimbela amapayipi ngokusebenzisa ukuhlunga ngemuva. Ama-geotextile amafushane e-fiber ahlanganisa kakhulu ama-geotextile abhobozwe ngenaliti e-polyester kanye nama-geotextile abhobozwe ngenaliti e-polypropylene, womabili angama-geotextile angalukiwe. Abonakala ngokuguquguquka okuhle, ukumelana ne-asidi ne-alkali, ukumelana nokugqwala, ukumelana nokuguga, kanye nokwakhiwa okulula. Ama-geotextile amade ane-fiber anobubanzi obungu-1-7m kanye nesisindo esingu-100-800g/㎡; enziwe nge-polypropylene enamandla aphezulu noma i-polyester, akhiqizwa ngamasu akhethekile, futhi amelana nokuguguleka, amelana nokuqhuma, futhi anamandla aphezulu okudonseka.
2. I-geotextile ehlanganisiwe (Indwangu engalukiwe ebhobozwe ngenaliti + ifilimu ye-PE)
Ama-geotextile ahlanganisiwe enziwa ngokuhlanganisa izindwangu ezingezona ezilukiwe ze-polyester ezifakwe i-fiber emfushane kanye namafilimu e-PE, futhi ahlukaniswe kakhulu ngokuthi: “indwangu eyodwa + ifilimu eyodwa” kanye “nendwangu ezimbili nefilimu eyodwa”. Inhloso eyinhloko ye-geotextile ehlanganisiwe ukungangeni kwamanzi, efanelekile ezitimeleni, emigwaqweni emikhulu, emihubheni, ezitimeleni ezingaphansi komhlaba, ezikhumulweni zezindiza, nakwamanye amaphrojekthi.
3. Ama-geotextile ahlanganisiwe angalukiwe futhi alukiwe
Lolu hlobo lwe-geotextile lwakhiwe ngendwangu engalukiwe ebhobozwe ngenaliti kanye nendwangu elukiwe ngepulasitiki. Isetshenziswa kakhulu ekuqiniseni isisekelo kanye nezindawo zobunjiniyela eziyisisekelo zokulungisa i-permeability coefficient.
Isikhathi sokuthunyelwe: Jan-09-2023