Kuvhara mvura mumvura ndiyo ndiyo nzira yakanakisisa yekuchengetedza dzimba dzekugara kubva pakunyura kwemafuro kusvika pakubata masvingo. Yakagadzirwa pachishandiswa simenti uye jecha rine kushandiswa kwemvura kunowedzera kuwedzera kweyeroti yakakura mumaranda, iyo inowedzera kuwedzera, iyi inosanganiswa nehuwandu hwehuwandu hwehydrophobicity.
Uyewo, kukwirira kwakanyanya kwekudzivirira hunyoro kunowanikwa nechokuti kunyanya kunwa mvura kunosanganisira rudzi rwemhando yakamende, mineral filler uye polymer modifier, zvose zvikamu hazvina chepfu uye hazvipindi hutano hwevanhu.
Mhando iyi yeganda inoshandiswa kupedzisa masvingo mune makamuri umo kune hunyoro hwakanyanya, zvakadai sedzimba yekugezera, dziva rekugezera , nzvimbo yepamusoro , nzvimbo yepamusoro, yepasitini basa.
Mvura isina mvura inogadziriswa mvura yepadhesi inofanirwa kugumisa masvingo ezvidhinha, dombo, krete, ine chikwata chakanaka chokubatanidza kune zvinhu izvi. Kushandiswa kwepara kunoshandiswa pashure pemwedzi 4-6 yekushanda kwechivakwa, apo shrinkage yayo yakaitika.
Mhando dzekudzivirira mvura
Kune mhando mitatu yekuisa mvura kusina mvura, iyo inosanganisira mitambo yakasiyana-siyana:
- samente-jecha, ine zvidimbu zvakakosha kubva kumapurimi, zvichiita kuti kuwedzerwa kwemvura;
- Asphalt plaster, inosanganisira mastic inotonhora kana inopisa, inoshandiswa muzvikamu zvakasiyana;
- inokanda asphalt kusavhara mvura, iyo inopisa mastic, iyo inozofukidzirwa necement screed.
Izvi zvinogadziriswa nemvura uye misanganiswa zvinogona kushandiswa zvose mumatangiro ekutanga ekuvaka uye mumatanho ekupedzisira. Zvichienderana nekuumbwa kwezvikamu zvinosanganiswa mumvura inopisa mvura, inogona kushandiswa zvose pakati peimba yekugara uye kunze.