Ruvara runopindira pasi-kuchengetedza kuenzana kwezvakatipoteredza Ruvara runopindira pasi runodzivirira nharaunda, runozivikanwawo sekongiri ine maburi, pamusoro pechinhu chakakora chakafukidzwa nechikamu chakatetepa chesimende, aggregate ne simende yakabatana kuti pave nekupararira kwakafanana kweburi.
Kugadziriswa kwekuchengetedzwa kwezvakatipoteredza kwepasi rinopinda neruvara, rinozivikanwawo se "porous concrete", pamusoro pepasi rakakora rakafukidzwa nechikamu chakatetepa chesimende, chikamu nechikamu chesimende zvakabatana kuti zvigadzire maburi akafanana muchimiro cheuchi, saka rine mhepo inoyerera, mvura inoyerera uye zvinhu zvakareruka, zvichibatsira kubvisa njodzi yekusvibiswa kwezvakatipoteredza zvakaita semafuta ari pasi. Chinhu chakanaka chekugadzira mapani kuti chichengetedze kuenzana kwezvakatipoteredza. Pasi rinopinda neruvara rinoshanda pamigwagwa, nzvimbo dzeveruzhinji, nzvimbo dzekupaka mota dzakavhurika, migwagwa mumapaki, migwagwa yevatengesi, migwagwa yekugara neyemunharaunda nezvimwewo.
