Lo mhlahlandlela ukusiza ukuthi uzulazule enqubweni yokukhetha a umkhiqizi wezitshalo ze-asphalt osezingeni eliphezulu. Sizofaka izici ezibalulekile okufanele zicatshangelwe, siqinisekise ukuthi ukhetha umphakeli ohlangabezana nezidingo zakho ezithile futhi olethela inani lesikhathi eside. Funda ngezici ezibalulekile, izinselele ezingaba khona, kanye nendlela yokwenza isinqumo esinolwazi. Ukukhetha umenzi ofanele kubalulekile ukuze uphumelele amaphrojekthi akho etiyela.
Ngaphambi kokuqala usesho lwakho lwe umkhiqizi wezitshalo ze-asphalt osezingeni eliphezulu, chaza ngokucacile ububanzi nesikali sephrojekthi yakho. Cabangela ivolumu yetiyela ozodinga ukuyikhiqiza, uhlobo lwetiyela (isb., itiyela lengxube eshisayo, itiyela lengxube efudumele), kanye nendawo yendawo yephrojekthi yakho. Lokhu kuzokusiza ukuthi unqume ubukhulu kanye nomthamo wesitshalo osidingayo. Isibonelo, iphrojekthi encane ingase idinge isitshalo senqwaba kuphela, kuyilapho iphrojekthi enkulu ingase idinge isitshalo esiqhubekayo. Ukuhlela okunembayo kubalulekile ekukhetheni izinto zokusebenza ezifanele.
Ukumisa isabelomali esinengqondo kubalulekile. Izindleko ze-a isitshalo se-asphalt esithandwayo sekhwalithi ephezulu zingahluka ngokuphawulekayo ngokusekelwe kusayizi, izici, nomkhiqizi. Hlola izinketho ezahlukene zezimali, okuhlanganisa ukuqashisa noma ukuboleka imali, ukuze uqinisekise ukuthenga okunenzuzo ngokwezimali. Ukuhlaziywa kwezindleko okuphelele kuzovimbela izindleko ezingalindelekile futhi kuqinisekise ukwenziwa kwephrojekthi okushelelayo.
Okwesimanje izitshalo ze-asphalt ezithandwayo ezisezingeni eliphezulu hlanganisa ubuchwepheshe obuthuthukisiwe nezici ezizenzakalelayo ukuze kuthuthukiswe ukusebenza kahle, ukunemba, kanye nokukhiqiza kukonke. Bheka izici ezifana nezinhlelo zokuhlanganisa ezizenzakalelayo, amasistimu okulawula athuthukile, namandla okuqapha ngesikhathi sangempela. Le ntuthuko yezobuchwepheshe inciphisa amaphutha abantu futhi ithuthukise inqubo yokukhiqiza itiyela. Cabangela abakhiqizi abanikeza ubuchwepheshe obusezingeni eliphezulu ukuqinisekisa ukuthi isitshalo sakho sisebenza ngokusebenza okuphezulu.
Ukuphila isikhathi eside nokuthembeka kwesitshalo sakho se-asphalt kuyizinto ezibalulekile. Tshala esitshalweni esenziwe ngezinto zekhwalithi ephezulu eziklanyelwe ukumelana nezimo zokusebenza ezinzima. Phenya idumela lomkhiqizi lokukhiqiza okokusebenza okuqinile futhi okuthembekile okunerekhodi elifakazelwe. Bheka iziqinisekiso ezinwetshiwe kanye nezinsizakalo zokulungisa ezitholakala kalula.
Okwesimanje izitshalo ze-asphalt ezithandwayo ezisezingeni eliphezulu zakhiwe kucatshangelwa ukusimama kwemvelo. Buza ngezinhlelo zokulawula ukungcola, izinyathelo zokonga ugesi, namasu okunciphisa imfucuza. Ukukhetha umkhiqizi obhekele imvelo kuhambisana nezinqubo ezizinzile futhi kufaka isandla ekulandeleni okuluhlaza. Cabangela izitshalo ezinezici ezinciphisa umthelela wendawo.
Cwaninga kahle abakhiqizi abangaba khona. Hlola isithunzi sabo embonini, ucabangele izici ezifana nokubuyekezwa kwamakhasimende, imiklomelo yemboni, kanye neminyaka yesipiliyoni. Umkhiqizi ozinze kahle onerekhodi elifakazelwe lokuletha imikhiqizo yekhwalithi ephezulu kanye nesevisi yamakhasimende ehlukile uyimpahla ebalulekile. Ukuhlola ngokucophelela abazoba abakhiqizi kuqinisekisa ubambiswano oluthembekile.
Isici esibalulekile sokukhetha a umkhiqizi wezitshalo ze-asphalt osezingeni eliphezulu iwukusekela kwabo ngemva kokuthengisa kanye nezinsiza zokunakekela. Ithimba lokunakekela eliphendulayo nelithembekile libalulekile ukuze kuncishiswe isikhathi sokuphumula nokuqinisekisa ukusebenza kahle kwezitshalo. Buza mayelana nezinhlinzeko zewaranti, ukutholakala kwezingxenye, kanye nokuphendula komkhiqizi ezicelweni zesevisi. Lesi sici sibalulekile ekusebenzeni kahle kwesikhathi eside.
Hlola ububanzi bezinketho zokwenza ngokwezifiso ezinikezwa abakhiqizi abahlukene. Izidingo zakho ezithile zephrojekthi zingase zidinge ukuguqulwa kwesakhiwo sesitshalo esijwayelekile. Umkhiqizi okwazi ukuhlinzeka ngezixazululo ezenziwe ngezifiso uqinisekisa ukuthi isitshalo sihlangabezana ngokuphelele nezidingo zakho ezihlukile. Cabangela abakhiqizi abanikeza izinketho eziguquguqukayo zokwenza ngendlela oyifisayo ukuze kuhlangatshezwane nemingcele ethile yephrojekthi.
| Isici | Umkhiqizi u-A | Umkhiqizi B | Umkhiqizi u-C |
|---|---|---|---|
| Amandla Okukhiqiza | 100 amathani/ihora | 150 amathani/ihora | 80 amathani/ihora |
| I-Automation Level | Phezulu | Maphakathi | Phansi |
| Iwaranti | 2 iminyaka | 1 unyaka | Iminyaka engu-1.5 |
Khumbula ukwenza ucwaningo olunzulu futhi uqhathanise abakhiqizi abaningi ngaphambi kokwenza isinqumo. Cabangela izici ezifana nenani, izici, idumela, nosekelo lwangemva kokuthengisa ukuze uqinisekise ukuthi uthola okuhle kakhulu umkhiqizi wezitshalo ze-asphalt osezingeni eliphezulu ngokwezidingo zakho. Ukuze uthole ulwazi olwengeziwe mayelana nemishini yokuxuba yekhwalithi ephezulu, vakashela I-Taian Yueshou Mixing Equipment Co., Ltd. Banikeza uhla lwezixazululo zokukhiqiza i-asphalt.