Iyo yekuvaka Injini Indasitiri inovimba zvakanyanya pakona concrete zvirimwa, uko masero emiroto ari kuwedzera kufarirwa. Kusiyana nezviyero zvekutengesa zvekutengesa, masero emitoro munzvimbo idzi anofanirwa kushanda mumamiriro ezvinhu akaoma kwazvo. Ivo vanokanganiswa nezvinhu zvakatipoteredza senge tembiricha, humidity, guruva, kuvhunduka, kushungurudzika, uye kupindira kwevanhu. Naizvozvo, kushandiswa kwevanonzwisisa kwakadaro munzvimbo idzi kunoda kunyatsofunga nezvenyaya dzinoverengeka. Yekutanga ndiyo yakatemerwa mutoro wechitoro chitoro, iyo inofunga nezve pachako-uremu hwehupu uye huremu hwakarukwa hwe0.2-0.-0 Nyaya yechipiri iri kusarudza yakasarudzika mutoro wekodhi iyo inogona kubata iyi yakaipa nharaunda. Nekunyatsojeka, masero edu anotakura anogona kutsungirira mamiriro ezvinhu akaoma kwazvo, achivimbisa kuti michina yako inogara iri chaiyo uye yakavimbika. Sarudza yedu yakakwirira-mashandiro ekunyora mhinduro kuti uite kuti yako kongwe yegirazi chirimwa chakanyatsojeka uye inoshanda.
