Kana iwe uchida kutsvedzerera nzvimbo yakakasharara, gadzira paving base, kana ivhu rakakora muyadhi yako, roller yemugwagwa inogona kunge iri chishandiso chakakwana chebasa racho.Ride-on rollers, iyo inozivikanwawo sekuti kukwira-on rollers, michina inorema-yakagadzirirwa kuisa huwandu hukuru hwesimba rekubatanidza kumusoro, zvichiita kuti ive yakakurumbira mukuvaka, kugadzira nzvimbo, uye kugadzirisa migwagwa.
Matavi-ma roller anouya akakura zvakasiyana-siyana uye magadzirirwo, asi anowanzo sanganisira anorema-duty rollers anoshandisa compaction force, injini inopa simba muchina, uye chikuva chekuti mushandisi agare paanenge achidzora roller.Mushandi anogona kutungamira roller uye kugadzirisa vibrate yedhiramu kuti iwane nhanho inodiwa yekubatana.Mamwe mamodheru anewo zvinhu zvakaita setangi remvura kudzivirira asphalt kubva kunamira kuchigubhu kana padhi yakakosha yekumisikidza ivhu.
Imwe yemabhenefiti makuru ekukwira nema rollers ndiko kugona kwavo.Michina iyi inogona kuvhara nzvimbo dzakakura munguva pfupi, zvichiita kuti ive sarudzo yakanakisa yemapurojekiti anoda compaction yakakura.Kubva pakuisa migwagwa mitsva kusvika pakugadzirira nzvimbo dzekuvaka, kukwira roller kunogona kuderedza zvakanyanya nguva uye basa rinodiwa kuti uwane chiyero chinodiwa chekugadzirisa.
Imwe mukana weiyo rollers kugona kuwana yakakwira compaction densities.Huremu uye simba rinoitwa neroller rinonyatsomanikidza zvinhu zviri pasi payo, zvichiita kuti pave nenzvimbo yakasimba uye yakasimba.Izvi zvinonyanya kukosha pakugadzirwa kwemigwagwa nekugadzirisa, sezvo nzvimbo yakanyatsogadziriswa inogona kudzivirira makomba uye kuputika kubva pakuumbwa, pakupedzisira kuwedzera hupenyu hwemugwagwa.
Mukuwedzera pakushanda uye kubudirira, kutasva pama rollers zvakare zvakare nyore kushanda.Mazhinji mamodheru anouya ane intuitive control inobvumira vashandisi kufambisa zviri nyore roller uye kugadzirisa compaction marongero.Izvi zvinobvumira vashandi vane hunyanzvi kuti vakwanise kuenderana uye kunyangwe compaction mhiri kwese kwese, kuve nechokwadi chemhando yepamusoro mhedzisiro.
Paunenge uchishandisa roller ride, mirairo yekuchengetedza inofanirwa kuteverwa kudzivirira tsaona nekukuvara.Vafambisi vanofanira kudzidziswa zvakakodzera mashandisiro emuchina uye vanofanira kugara vakapfeka midziyo yekuzvidzivirira nayo yakakodzera sengowani, magirovhosi nembatya dzinonyatsooneka.Zvakakoshawo kuongorora dhiramu risati rashandiswa kuti rive nechokwadi chekuti zvikamu zvese zviri muhurongwa hwekushanda kwakanaka.
Muchidimbu, ma roller ane simba uye anochinja-chinja machina anogona kuve nekukanganisa kwakakosha pakuvaka, kugadzira nzvimbo, uye mapurojekiti ekugadzirisa migwagwa.Kugona kwavo kunyatso shandisa high pressure, kuwana yunifomu compaction density, uye kuvhara nzvimbo hombe kunoita kuti ive chishandiso chakakosha kune chero munhu anoshanda nevhu, asphalt, kana zvimwe zvinosungirirwa.Nekushandisa rollers, iwe unochengetedza nguva nebasa uchiwana yakasimba, yakavimbika nzvimbo inomira muyedzo wenguva.
Nguva yekutumira: Zvita-13-2023