Mvura yakadzikama yemvura (simende yakagadzika gravel layer), inozivikanwawo semvura isingapindi mvura kana kuti isina mvura, chikamu chakakosha cheinjiniya yemugwagwa. Inowanikwa pakati peiyo subgrade yekuzadza layer uye pavement layer, chinangwa chikuru ndechekudzivirira kukwira kumusoro kwemvura yepasi uye hunyoro, kuve nechokwadi chekugadzikana kweiyo subgrade kuzadza uye yunifomu inotakura simba repavement. Zvinhu zvikuru zvinoshandiswa ivhu, jecha, silt, simenti, simbi slag uye zvichingodaro. Zvishandiso izvi zvinogona kushandiswa zvega kana kusanganiswa kune mumwe nemumwe zvinoenderana nehunhu hwazvo kuti uwane yakanaka yekudzivirira mvura uye compaction. Nzira dzekuvaka dzinonyanya nzira yerabha roll compaction, paving nzira uye nzira yekupfapfaidza. Aya maitiro ekuvaka ane maitiro avo, ayo anofanira kusarudzwa maererano nemamiriro chaiwo eprojekti. Mvura yakadzikama yemvura ndiyo yakakosha yekubatanidza kuve nechokwadi kugadzikana uye kushanda kwemugwagwa. Kunyangwe iri dhizaini yezvimiro isina kutariswa zvakanyanya nevanhu, basa rayo uye pesvedzero yakakosha.