Iyo anti-seepage membrane ndeye geological engineering pasi isina mvura zvinhu inoumbwa nefirimu repurasitiki semugwagwa usingapindi mvura bhodhi uye jira risiri-uchapupu. Zvimiro zvayo zvepasi zvisingapindi mvura ndizvo zvinonyanya kusapinda mvura kwefirimu repurasitiki. nokuda kwekuita kwayo kusina kujairika. Iwe unofanirwa kubata chinhu chimwe chete ichi? Iyi inotevera tsananguro yakadzama yenzira yekuvaka yeanti-seepage membrane kuvaka chirongwa:
1. Thermal welding process ye impermeable membrane
Kushandiswa kwemaitiro akadaro kunoda yakakwira tekinoroji yemukati uye yakakwirira yekuvaka tekinoroji zvinodiwa. Inonyatsokwanisa kushandisa majoini akatwasuka uye akareba uye polyurethane zvinhu polyurethane elastomer pasi pekudzivirira mvura. Thermal welding process inogonawo kushandiswa kune arc laser welding, arc welding uye welding yemagetsi e-anti-seepage uye anti-seepage membranes, anti-seepage membranes, high-density high-density high-pressure polyethylene anti-seepage membranes uye yakakwirira- density high-density high-pressure polyethylene anti-seepage membranes.
2. Nzira yekunamatira yefirimu isingapindiki
- Adhesion method: Isa organic chemical adhesive pane inopindirana, wozoitenderedza nevhiri rezvinhu zvepurasitiki kana kuibata nesando yepurasitiki netsoka kuti inamire patafura yese. Mabhenefiti echigadzirwa ichi ndeaya: kuvakwa kweprojekiti yekuvaka kuri nyore, nguva yekutenderera yekuvaka yeprojekiti yekuvaka yakaderedzwa, tekinoroji yekuvaka maitiro haidiwe, uye kuvakwa kweiyo anti-seepage membrane patchwork kuvaka chirongwa chinogona kuitwa. zvaiitwa zvoga
- Iyo organic solvent bonding inonzwisisika: isa organic chemical organic solvent pamusoro pepamusoro pesimbi yesimbi isingapindiki, uye iyo yakazara bonding hupamhi i5-10cm, zvichikonzera kutetepa uye yunifomu kusungirira kwakazara kwesevhisi sevhisi layer, uchishandisa glue. zvimiti Dzvanya nesimba kusvikira chisungo chakasimba
3. Iyo anti-seepage membrane simbi bar lap joint method
Mushure mokunge 2-infiltrating film rolls inoitwa, inopindirana ne 20-40 cm pamwe chete nehupamhi hwehupamhi. Iyi nzira inoshandiswa zvakanyanya muhombe, yepakati nediki nzira, iri nyore uye iri nyore kushandisa uye inochengetedza manejimendi emari.
Nguva yekutumira: May-18-2022