Geotextiles inotsanangurwa seinogoneka geosynthetics zvinoenderana neyakajairwa yenyika "GB/T 50290-2014 Geosynthetics Chikumbiro cheTechnical Specifications". Zvinoenderana neakasiyana nzira dzekugadzira, inogona kukamurwa kuita yakarukwa geotextile uye isina-yakarukwa geotextile. Pakati pavo: pane akarukwa geotextiles akarukwa neshinda dzefiber kana filaments dzakarongwa mune imwe nzira. Isiri-yakarukwa geotextile ipedhi rakatetepa rakagadzirwa neshinda pfupi kana filaments yakarongwa zvisina tsarukano kana yakanangana, uye geotextile inoumbwa nemakanika bonding uye thermal bonding kana makemikari bonding.
Geotextiles inotsanangurwa zvinoenderana neyakajairwa yenyika "GB/T 13759-2009 Geosynthetics Matemu uye Tsananguro" se: furati, inosefa mhando inoshandiswa pakubata nevhu uye (kana) zvimwe zvinhu muinjiniya yedombo uye engineering yehurumende. mapolymers (akasikwa kana anogadzirwa), anogona kurukwa, kurukwa kana kusarukwa. Pakati pazvo: yakarukwa geotextile ndeye geotextile inoumbwa maviri kana anopfuura seti yeshinda, filaments, mitsetse kana zvimwe zvikamu, kazhinji zvakachinjika zvakachinjika. Isiri-yakarukwa geotextile igeotextile yakagadzirwa neyakatariswa kana kusarongeka yakanamirwa faibha, filaments, mitsetse kana zvimwe zvikamu kuburikidza nemechani kubatanidzwa, thermal bonding uye / kana makemikari bonding.
Zvinogona kuoneka kubva kune tsananguro mbiri dziri pamusoro kuti geotextiles inogona kutariswa se geotextiles (kureva kuti, akarukwa geotextiles akarukwa geotextiles; asiri-akarukwa geotextiles asiri akarukwa geotextiles).
Nguva yekutumira: Zvita-29-2021