Lo mhlahlandlela ukusiza ukuthi uzulazule emakethe izitshalo ze-asphalt ezisezingeni eliphezulu, echaza ukucatshangelwa okubalulekile kokukhetha isithekelisi esifanele ukuhlangabezana nezidingo eziqondile zephrojekthi yakho. Sihlola izici ezibalulekile ezinomthelela esinqumweni sakho, sikunikeza imininingwane ekuqinisekiseni ukuthi uthola amathuluzi asezingeni eliphezulu nesevisi ethembekile.
Ngaphambi kokuthi uqale usesho lwakho lwe abathengisi bezitshalo ze-asphalt abasezingeni eliphezulu, chaza ngokucacile ububanzi bephrojekthi yakho. Cabangela izici ezifana nomthamo wokukhiqiza (amathani ngehora), uhlobo lwetiyela oyobe ulukhiqiza (isb., itiyela lengxube eshisayo, itiyela lengxube efudumele), izinga elidingekayo lokuzenzekelayo, kanye nesikhala sesayithi esitholakalayo. Ukuqonda kahle lezi zidingo kubalulekile ekukhetheni umthumeli-mpahla onikeza izixazululo ezifanele. Ukuhlolwa okunembile kwezidingo zakho kuzoqinisekisa ukuthi uthola okulungile isitshalo se-asphalt sekhwalithi ephezulu ngesabelomali sakho kanye nephrojekthi.
Sungula ibhajethi engokoqobo engahlanganisi nje kuphela inani lokuthenga isitshalo se-asphalt sekhwalithi ephezulu kodwa futhi izindleko zokuhamba, ukufakwa, ukuthumela, kanye nezindleko zokuqeqesha ezingase zibe khona. Vikela uxhaso oludingekayo ngaphambi kokuqala usesho lwakho ukuze wenze lula inqubo yokukhetha. Lokhu kuzosiza futhi ukunciphisa ukusesha kwakho kubathumeli bangaphandle abanikeza izinhlelo zokukhokha ezihambisana nesabelomali sakho.
Amandla okucwaninga abathengisi bezitshalo ze-asphalt abasezingeni eliphezulu ngokuphelele. Hlola ukubuyekezwa kwe-inthanethi, ubufakazi, nokuqashelwa komkhakha. Bheka abathekelisi abanerekhodi elifakazelwe lokuletha amathuluzi ekhwalithi ephezulu kanye nokuhlinzeka ngosekelo oluhle kakhulu lwangemva kokuthengisa. Isithunzi esiqinile sisho ukwethembeka nokuzibophezela ekwanelisekeni kwamakhasimende. Cabangela izinkampani ezinolwazi olunzulu ekuthumeleni endaweni yangakini, njengoba lokhu kuvame ukusikisela ukujwayelana nemithetho yendawo kanye nempahla.
Imboni yetiyela ihlale ithuthuka. Beka kuqala abathumeli abanikezayo izitshalo ze-asphalt ezisezingeni eliphezulu kuhlanganise nobuchwepheshe bakamuva bokusebenza kahle, ubungane bemvelo, nokusebenza kahle. Bheka izici ezifana namasistimu okulawula athuthukile, izingxenye ezonga amandla, nobuchwepheshe bokunciphisa ukungcola. Ukuhlola izinto ezintsha zakamuva kuqinisekisa ukuthi utshalomali lwakho luhlala lunokuncintisana futhi luzinzile ngokuhamba kwesikhathi.
Umuzwa wangemuva kokuthenga ubalulekile. Umthumeli-mpahla onokwethenjelwa uzonikeza insizakalo ephelele yangemva kokuthengisa, okuhlanganisa ukusekela kokufaka, ukuqeqeshwa, usizo lobuchwepheshe, nezinsimbi ezisele ezitholakala kalula. Buza ngezinqubomgomo zabo zewaranti, izikhathi zokuphendula isevisi, kanye nokutholakala kochwepheshe abaqeqeshiwe. Inethiwekhi eqinile yesevisi yangemuva kokuthengisa inciphisa isikhathi sokuphumula futhi ikhulise ubude bempilo yakho isitshalo se-asphalt sekhwalithi ephezulu. Cabangela ibanga nokufinyeleleka kwenethiwekhi yabo yesevisi ngokuhlobene nendawo okuyo.
Ukukusiza uqhathanise ezahlukene abathengisi bezitshalo ze-asphalt abasezingeni eliphezulu, cabanga ukusebenzisa ithebula elifana naleli elingezansi:
| Umthumeli | Umthamo Wezitshalo (tph) | Izici Eziyinhloko | Iwaranti | Inethiwekhi Yesevisi |
|---|---|---|---|---|
| Umthengisi A | 100-300 | Isistimu yokulawula ezenzakalelayo, ukonga amandla | 1 unyaka | Umhlaba jikelele |
| Umthengisi B | 50-200 | Idizayini eqinile, ukunakekelwa okulula | 6 izinyanga | Isifunda |
| Umthumeli ngaphandle u-C (Taian Yueshou Mixing Equipment Co.,Ltd) | Iyaguquguquka, hlola iwebhusayithi | Hlola iwebhusayithi ukuze uthole imininingwane | Hlola iwebhusayithi ukuze uthole imininingwane | Hlola iwebhusayithi ukuze uthole imininingwane |
Khumbula ukugcwalisa leli thebula ngedatha yakho yocwaningo.
Ukukhetha isithekeli esifanele sakho isitshalo se-asphalt sekhwalithi ephezulu kudinga ukucatshangelwa ngokucophelela kwezidingo zephrojekthi yakho, isabelomali, namandla omthengisi. Ngokulandela izinyathelo ezichazwe ngenhla, ungakhetha ngokuzethemba uzakwethu ozoletha amathuluzi athembekile kanye nesevisi ehlukile, okuholela kuphrojekthi eyimpumelelo.