Kune matatu makuru akatevedzana e geotextiles:
1. Geotextile isina kurukwa yakaboorwa netsono
Zvichienderana nezviri mukati, ma geotextile asina kurohwa akaboorwa netsono anogona kukamurwa kuita ma polyester geotextile nema polypropylene geotextile; anogonawo kukamurwa kuita ma long fiber geotextile nema short-fiber geotextile. Geotextile isina kurohwa netsono yakagadzirwa ne polyester kana polypropylene fiber kuburikidza ne acupuncture method, specification inowanzoshandiswa ndeye 100g/m2-1500g/m2, uye chinangwa chikuru ndechekudzivirira rwizi, gungwa, negungwa, kudzora mafashamo nekununura nekukurumidza, nezvimwewo. Idzi inzira dzinoshanda dzekuchengetedza mvura nevhu uye kudzivirira mapaipi kuburikidza nekusefa kumashure. Ma short fiber geotextile anonyanya kusanganisira polyester needle-punched geotextile nema polypropylene needle-punched geotextile, ese ari ma non-woven geotextile. Anoratidzwa nekuchinjika kwakanaka, acid ne alkali resistance, corrosion resistance, resistance rearkering, uye building iri nyore. Matanda marefu efaibha ane upamhi hwe1-7m uye huremu hwe100-800g/㎡; akagadzirwa ne polypropylene yakasimba kana polyester, akagadzirwa nehunyanzvi hwakakosha, uye haaparare, haaputi, uye ane simba rekusunga.
2. Composite geotextile (jira risina kurukwa rakaboorwa netsono + firimu rePE)
Majeotextile akagadzirwa nekubatanidza machira asina kurukwa epolyester nefaibha pfupi uye mafirimu ePE, uye anonyanya kukamurwa kuita: "jira rimwe + firimu rimwe" uye "jira maviri nefirimu rimwe". Chinangwa chikuru chejeotextile yakabatana ndechekudzivirira kunyura kwemvura, yakakodzera njanji, migwagwa mikuru, matunnel, subways, nhandare dzendege, nemamwe mapurojekiti.
3. Mavara ekugadzira asina kurukwa uye akarukwa
Rudzi urwu rwegeotextile runoumbwa nejira risina kurukwa rakaboorwa netsono uye jira repurasitiki rakarukwa. Rinonyanya kushandiswa kusimbisa hwaro uye zvivakwa zveinjiniya zvekugadzirisa kuenzana kwemvura.
Nguva yekutumira: Ndira-09-2023