Inokodzera kuvakwa kutsva kwedenga nekudyara mapindu, dzimba dzepasi, matenga uye mamwe mapurojekiti asina mvura;nzira yepasi pevhu, njanji, mugwagwa mukuru wekanzuru, indasitiri yemwenje, petroleum uye maindasitiri esimbi;mapurojekiti akasiyana-siyana e-anti-seepage ekugadzirisa pasi nematombo uye kusimbisa;kutonga kwegwenga, Yakakura-nzvimbo isingapindi mvura inovhara yekuchinja kwezvakatipoteredza, marara, dziva rekugadzira, nzvimbo yakagadzirwa nevanhu, nezvimwe;kushanda zviri nani mumapurojekiti ekuchengetedza mvura, muzvivako zvekuchengetedza mvura, nzvimbo duku dzemvura, madhamu emvura, migero yekudiridza, mvura Inogona kushandiswa zvakanyanya munzvimbo dzakakura-anti-seepage kuvaka dzakadai semadziva ehove dzehove.
Nguva yekutumira: Sep-28-2022