Kunezinhlobo ezintathu eziyinhloko zama-geotextiles:
1. I-geotextile engeyona yokwelukiwe ebhontshiwe ngenaliti
Ngokwalokho okushiwo, ama-geotextiles angenziwe ngenaliti angahlukaniswa abe yi-polyester geotextiles kanye ne-polypropylene geotextiles;zingabuye zihlukaniswe zibe yi-fiber geotextiles ende kanye ne-short-fiber geotextiles.I-geotextile engaphonswa inaliti eyenziwe nge-polyester noma i-polypropylene fiber ngokusebenzisa indlela ye-acupuncture, ukucaciswa okuvame ukusetshenziswa ngu-100g/m2-1500g/m2, futhi inhloso enkulu ukuvikela ukuthambeka komfula, ulwandle, nonqenqema lwechibi, izikhukhula. ukulawula kanye nokuhlenga izimo eziphuthumayo, njll. Lezi izindlela ezisebenzayo zokugcina amanzi nomhlabathi kanye nokuvimbela amapayipi ngokusebenzisa ukuhluza emuva.I-fiber geotextiles emfishane ikakhulukazi ihlanganisa ama-geotextile e-polyester enaliti enenaliti kanye ne-polypropylene enaliti-punched geotextiles, womabili okungama-geotextile angalukiwe.Zibonakala ngokuguquguquka okuhle, ukumelana ne-asidi ne-alkali, ukumelana nokugqwala, ukumelana nokuguga, nokwakhiwa okulula.I-fiber geotextiles ende inobubanzi obuyi-1-7m kanye nesisindo esingu-100-800g/㎡;zenziwe nge-polypropylene ephakeme kakhulu noma i-polyester ende ye-fiber filaments, ekhiqizwa ngamasu akhethekile, futhi ayigugi, imelana nokuqhuma, futhi inamandla amakhulu.
2. I-geotextile eyinhlanganisela(Indwangu engalukiwe ebhotshozwe ngenaliti + ifilimu ye-PE)
Ama-geotextiles ahlanganisiwe enziwa ngokuhlanganisa i-polyester i-fiber emfushane izindwangu ezingalukiwe nezingalukiwe namafilimu e-PE, futhi ahlukaniswe kakhulu ngokuthi: "indwangu eyodwa + ifilimu eyodwa" kanye "nendwangu emibili nefilimu eyodwa".Inhloso eyinhloko ye-geotextile eyinhlanganisela iwukungabonwa kwekhasi, ilungele imizila yezitimela, imigwaqo emikhulu, imigudu, imigwaqo engaphansi komhlaba, izikhumulo zezindiza, namanye amaphrojekthi.
3. Ama-geotextiles ahlanganisiwe angalukiwe futhi alukiwe
Lolu hlobo lwe-geotextile lwakhiwe ngendwangu engalukiwe enenaliti nendwangu elukiwe yepulasitiki.Isetshenziselwa ikakhulukazi ukuqinisa isisekelo kanye nezindawo zobunjiniyela eziyisisekelo zokulungisa i-permeability coefficient.
Isikhathi sokuthumela: Jan-09-2023