Ndedzipi nzira dzemvura dzemagero emvura dzakagadzirwa kare?

Prefabricated drainage channels akajairika muhupenyu hwezuva nezuva uye anoita basa rakakosha.Zvakadaro, vanhu vazhinji havazivi nzira dzemvura dzematanho akagadzirwa emvura.Nhasi, vagadziri vedhiraivha yedhiraivha vanogovera akati wandei nzira dzemvura dzekutarisa kwako.

1. Vhura migero yemvura: Kuchera mazinga akasiyana-siyana enzira dzemvura kuti uite network yemadhishi.Mvura inoyerera ichibva mumigero yemumunda (migero yemwando yevhu, miforo, migero yekurima mupunga) ichipinda mumigero inotakura vanhu (migero mikuru, migero yemapazi, migero yehunde), uye pakupedzisira ichipinda munzvimbo dzinorasira mvura (nzizi, madziva, makungwa).
2. Vhura migero yemvura isina mahwendefa ekuvhara: Migero yemvura yakavhurika isina marata ekuvhara anowanzo kuisirwa parutivi rwemadziro ekunze edzimba dzepasi.Kufara kwegomba remvura rinowanzoita 100mm.Panguva yekuvakwa kwepasi pevhu, kugadzika uye kurongeka kunofanirwa kuitwa kutanga, kuchiteverwa nekuvaka formwork.

Mushure mokunge kongiri yakadururirwa pasi, 20mm gobvu M20 pre-yakasanganiswa simende dhaka (yakavhenganiswa ne5% yeupfu hwekudzivirira mvura) inofanira kuiswa pasi uye pamativi egoronga.Panguva imwecheteyo, mutsetse unofanirwa kugadzirwa pasi pegomba rine gradient ye 0.5%.

Paunenge uchishandisa nzira dzakagadzirirwa dzemvura, zvakakosha kutevedzera mirairo yakakodzera uye zvinodiwa zvekuchengetedza kuti ive nechokwadi chekuenderera mberi kweiyo drainage system.Usati watenga nekuisa, taurirana nevainjiniya vemvura kana vatengesi kuti vanzwisise nzira dzekushandisa uye nzira dzekuchengetedza dzematanho emvura.