Thola abahlinzeki abathembekile bezitshalo ze-asphalt zekhwalithi ephezulu ze-Barnhill ngezidingo zakho zokwakha. Lo mhlahlandlela obanzi uhlola ukucatshangelwa okubalulekile lapho ukhetha umthumeli, uqinisekisa ukuthi uthola okokusebenza okungcono kakhulu kwephrojekthi yakho. Sihlanganisa izici ezihlukahlukene, kusukela ekuqondeni izinhlobo ezihlukene zezitshalo ukuya ekuzulazuleni inqubo yokuthekelisa kanye nokukhetha umphakeli onedumela elihle.
Izitshalo ze-asphalt zaseBarnhill zaziwa ngokwakhiwa kwazo okuqinile nokusebenza kahle. Amamodeli ahlukene abhekelela izikali ezahlukahlukene zephrojekthi nezidingo zokukhiqiza. Izinto ezifana nomthamo (amathani ngehora), uhlobo lukaphethiloli (igesi yemvelo, i-propane, njll.), kanye nobuchwepheshe bokuxutshwa (ukugeleza okuhambisanayo, ukugeleza kwe-counterflow) kuwukucatshangelwa okubalulekile. Ukukhetha uhlobo olulungile kuncike ezidingweni zakho ezithile zephrojekthi kanye nesabelomali. Ukucwaninga imininingwane yamamodeli ahlukene e-Barnhill kuyisihluthulelo sokwenza isinqumo esinolwazi. Ungathola imininingwane enemininingwane kuwebhusayithi yabakhiqizi, noma ngokuthenjwa Abathumeli Bempahla Yezitshalo Ze-asphalt bekhwalithi ephezulu yaseBarnhill. Khumbula ukucabangela izidingo zokwandisa esikhathini esizayo lapho unquma umthamo wezitshalo.
Izitshalo ze-asphalt zekhwalithi ephezulu zase-Barnhill zivame ukufaka izici ezifana nezinhlelo zokulawula ezithuthukisiwe zedizayini enembile yengxube, ubuchwepheshe bokushisa obusebenzayo bokusetshenziswa kancane kukaphethiloli, nezinto ezihlala isikhathi eside ezidizayinelwe ukuphila isikhathi eside. Lezi zici zihumushela ekukhiqizeni okuthuthukisiwe, ukunciphisa izindleko zokusebenza, nokusebenza okuthuthukisiwe kwemvelo. Cabangela izici ezifanelana kangcono nezidingo zephrojekthi yakho kanye nesabelomali, ukuqinisa ukugcinwa kwezindleko zesikhathi eside nezokusebenza.
Ukukhetha umthumeli-mpahla ohloniphekile kubalulekile ukuze kube lula futhi kube yimpumelelo. Bheka abathumeli kwamanye amazwe abanerekhodi elifakazelwe, ukuqonda okuqinile kwemithetho yokuhweba yamazwe ngamazwe, nokuzibophezela ekusekeleni amakhasimende. Qinisekisa ulwazi lwabo ekuthumeleni izitshalo ze-asphalt futhi uhlole ubufakazi bamakhasimende abo kanye nokubuyekezwa. Cabangela izici ezifana nesevisi yangemuva kokuthengisa, imigomo yesiqinisekiso, nokutholakala kwezingxenye.
Ngaphambi kokuthi uzibophezele ekuthengeni, qikelela ukuthi uhlola umthumeli ngaphandle. Qinisekisa ukugunyazwa kwabo nokubhaliswa, hlola ukusimama kwabo kwezezimali, futhi uqinisekise ikhono labo lokusingatha ukuthunyelwa kwemikhumbi kwamanye amazwe. Cela amareferensi futhi uxhumane namaklayenti wangaphambilini ukuze uqoqe impendulo mayelana nolwazi lwawo. Ucwaningo olunzulu lungakusindisa ezinkingeni ezingaba khona ezansi komugqa. Umthumeli-mpahla ohloniphekile uzoba sobala futhi akunikeze kalula ulwazi oludingekayo kanye nemibhalo.
Inqubo yokuthekelisa ngokuvamile iqala ngombuzo, okulandelwa izingxoxo zamanani, ukucaciswa, nemibandela yokulethwa. Kuzosungulwa inkontileka esemthethweni echaza yonke imininingwane okuvunyelwene ngayo. Umthumeli kwamanye amazwe uyobe esesingatha ukuthunyelwa kwempahla, okuhlanganisa nokugunyazwa kwempahla kanye nemibhalo. Ukulandelela kanye nokuxhumana kuyo yonke inqubo kubalulekile ukuze kuqinisekiswe ukulethwa okufika ngesikhathi kanye nokubhekana nanoma yiziphi izinkinga ezingase zibe khona.
Uhwebo lwamazwe ngamazwe lubandakanya imithethonqubo ehlukahlukene kanye namaphepha. Umthumeli-mpahla ohlonishwayo uzokuqondisa kulolu hlelo, aphathe yonke imibhalo edingekayo futhi aqinisekise ukuthotshelwa kwayo yonke imithetho neziqondiso ezifanele. Ukuqonda imisebenzi yokungenisa, izintela, nezinye izinkokhelo kubalulekile ukuze wenze isabelomali ngokunembile.
Izinto ezimbalwa zinomthelela ekukhethweni komthumeli ngaphandle okahle, okuhlanganisa intengo, isithunzi, isevisi yangemuva kokuthengisa, nezinketho zokuthumela. Ukuqhathanisa okunikezwayo okuvela kubathekelisi abaningi abahlonishwayo kukuvumela ukuthi wenze isinqumo unolwazi. Ungagxili kuphela enanini eliphansi kakhulu; beka phambili ibhalansi phakathi kwentengo nekhwalithi, kanye nokuzinikela okuqinile kusevisi yamakhasimende.
Ukuze uthole okokusebenza okuthembekile kanye nekhwalithi ephezulu, cabanga ukuthintana I-Taian Yueshou Mixing Equipment Co., Ltd. Banikeza izixazululo eziningi zokuxuba ezimbonini ezihlukahlukene, kuhlanganise nokukhiqizwa kwe-asphalt. Nakuba zingase zingathekelisi ngokuqondile izitshalo ze-Barnhill, zingakunikeza ukuqonda okubalulekile ekukhetheni nasekutholeni okokusebenza okungcono kakhulu kwezidingo zakho.
| Isici | Ukubaluleka |
|---|---|
| Isithunzi Somthumeli | Phezulu |
| Imininingwane Yezitshalo | Phezulu |
| Imigomo Yentengo Nokukhokha | Maphakathi |
| Ukuthumela Nokusebenza | Maphakathi |
| Iwaranti Nesevisi Yangemuva Kokuthengisa | Phezulu |
Khumbula njalo ukwenza ucwaningo olunzulu kanye nokucophelela ngaphambi kokwenza noma yiziphi izinqumo zokuthenga. Ukukhetha umthekeli ofanele kuqinisekisa ukwenziwa kwephrojekthi okushelelayo futhi kunomthelela empumelelweni yonke yephrojekthi yakho yokwakha.