Iyo pombi yekuisa chisimbiso bhegi yemhepo yakasarudzika uye akawanda maumbirwo erabha chigadzirwa chakagadzirwa nerabha, fiber jira uye mamwe macromolecular synthetic zvinhu kuburikidza nepamusoro-tembiricha vulcanization maitiro, ayo anoshandiswa kufambisira mvura, kuburitsa tsvina uye kudhiza kugadzirisa kwepombi nema culverts.Inogona kukurumidza kuvhara kuyerera kwemvura mumadhayamita epombi akasiyana, ndege dzakasiyana nenzvimbo dzakasiyana, uye chishandiso chakanakira mapaipi epasi pevhu kuita kufambiswa kwemvura, kudhiraivha uye kurapa kwedhaka.
