Kune matatu makuru akateedzana e geotextiles:
1. Tsono-yakabayiwa isiri-yakarukwa geotextile
Zvinoenderana nezvinyorwa, tsono-yakaroverwa isiri-yakarukwa geotextiles inogona kukamurwa kuita polyester geotextiles uye polypropylene geotextiles;ivo vanogona zvakare kukamurwa kuita refu fiber geotextiles uye pfupi-fiber geotextiles.Tsono-yakabaya isina-yakarukwa geotextile yakagadzirwa nepolyester kana polypropylene faibha kuburikidza neacupuncture nzira, iyo inowanzo shandiswa chirevo ndeye 100g/m2-1500g/m2, uye chinangwa chikuru ndechekudzivirira kwemateru erwizi, gungwa, uye dhamu remvura. kudzora nekununura kwechimbichimbi, etc. Idzi inzira dzinoshanda dzekuchengetedza mvura nevhu uye kudzivirira pombi kuburikidza nekusefa kumashure.Short fiber geotextiles inonyanya kusanganisira polyester tsono-yakaroverwa geotextiles uye polypropylene tsono-yakaroverwa geotextiles, ese ari maviri asiri akarukwa geotextiles.Iwo anoratidzirwa nekuchinjika kwakanaka, asidhi uye alkali kuramba, corrosion resistance, kuchembera kuramba, uye kuvaka kuri nyore.Marefu fiber geotextiles ane hupamhi hwe1-7m uye huremu hwe100-800g/㎡;dzakagadzirwa nepamusoro-simba polypropylene kana polyester refu fiber filaments, inogadzirwa nemaitiro anokosha, uye haigoni kupfeka, inoputika-inodzivirira, uye ine simba rakakwirira.
2. Composite geotextile(tsono-yakabaya isina-yakarukwa jira + PE firimu)
Composite geotextiles inogadzirwa nekubatanidza polyester mapfupi faibha tsono-akabaya asina-akarukwa machira uye PE mafirimu, uye anonyanya kukamurwa kuita: "jira rimwe + firimu rimwe" uye "machira maviri nefirimu rimwe".Chinangwa chikuru cheiyo composite geotextile anti-seepage, yakakodzera njanji, migwagwa mikuru, tunnels, subways, airport, uye mamwe mapurojekiti.
3. Zvisiri-zvakarukwa uye zvakarukwa zvinoumba geotextiles
Iyi mhando ye geotextile inoumbwa netsono-yakaroverwa isina-yakarukwa jira uye epurasitiki akarukwa jira.Inonyanya kushandiswa kusimbisa nheyo uye zvivakwa zveinjiniya zvekugadzirisa permeability coefficient.
Nguva yekutumira: Jan-09-2023