Geomembranes inoshandiswa zvakanyanya mumigwagwa mikuru. Mumakore achangopfuura, geomembranes ave achishandiswa zvakanyanya mumapurojekiti andakaoneswa. Geomembranes anoshandiswa muzvimiro zvepavement. Inogona kudzikisa kana kudzoreredza kutsvuka kweakare mugwagwa asphalt pamusoro nekugadzira pazasi peasphalt pamusoro pekare asphalt pavement uye yekare simende kongiri pavement kana pazasi peasphalt pamusoro pemigwagwa mitsva.
Iyo zvakare inoderedza rutting uye yakaderera tembiricha kutsemuka kweasphalt pavements uye inovandudza hupenyu hwebasa repavhu. Asphalt pavement uye simende kongiri pavement ndiwo makuru epavement zvimiro zvemhando yepamusoro giredhi migwagwa, uye iwo maviri akasiyana emakanika mabasa eiyo pavement chimiro.
Kune marudzi maviri easphalt pavement: inochinjika pasi asphalt pavement uye semi-yakaomesesa pasi asphalt pavement. Mumazuva ekutanga, chivakwa chikuru chaive pasi chinochinjika. Mumakore achangopfuura, nekuvandudzwa kwetraffic, iyo huru subgrade kuvaka ndeye semi-rigid base asphalt pavement. Iyi nzira yekugadzira yakashandiswa kwenguva yakareba.
Kukuvadzwa kwemaitiro uye kunoshanda senge vertical and horizontal cracking, rutting, grading yakashata, skid resistance, etc. inowanzoitika uye inogadziriswa uchishandisa asphalt misanganiswa. Dambudziko guru nerudzi urwu rwepurojekiti yakafukidzira ndeye kukurumidza kuratidzwa kwepakatsemuka kubva pagwagwa rekutanga kusvika pamugwagwa {1 kazhinji 2 kusvika kumakore matatu}, zvichikonzera kukanganisa kune dhizaini yezvakafukidzwa.
Cement kongiri pavement kushandiswa munguva inotevera yenguva achaonekwawo 1 boka structural uye kushanda kukuvara, kunyanya mugwagwa majoini lubrication uye mapundu kuoneka sazvino, kazhinji kushandisa nzira asphalt muvhenganiswa pamusoro chivharo, asi tichifunga kuti mugwagwa akabatana haasi. kurapwa, zvechokwadi kucharatidzwa mukuonekwa kwemugwagwa, kupfupisa hupenyu hweganda reganda.
Ichangobva kuvakwa mugwagwa mukuru semi-yakaomarara subgrade data, murombo kongiri subgrade data kupfupisa mutswe kana kuwedzera musono, zvakare iri dambudziko guru, sei kuderedza makatsemuka, kudzivisa pavement pamusoro pevhu kutsemuka kupfura, inova kiyi Rhine high quality high quality. Zvino, nharaunda yeinjiniya yanga ichitsvaga rumwe ruzivo rutsva rwekugadzirisa dambudziko iri mune zvehupfumi. Sezvinoonekwa, mune iyi kesi, akacherwa membranes ari kuiswa kune yakarongwa dhizaini nemhedzisiro yakanaka.
Izvo zviri pamusoro zvinogona kuoneka kuti geomembranes anoshandiswa zvakanyanya uye anogona zvakare kudzikisa kuratidzwa kwepakatsemuka munzvimbo yeasphalt yemugwagwa. Kana iwe uine chero chigadzirwa chinoda, tifonere kuti uwane ruzivo uye isu tichatora zvine musoro zano kwauri!
Nguva yekutumira: Zvita-28-2022