Ukuthola umphakeli ofanele a isitshalo se-asphalt sekhwalithi ephezulu siyathengiswa kungaba inselele. Lo mhlahlandlela obanzi ukusiza ukuthi uzulazule emakethe, uqonde izici ezibalulekile, futhi wenze isinqumo unolwazi. Sizofaka izici ezibalulekile okufanele zicatshangelwe, izinhlobo ezahlukene zezitshalo, nokuthi ungabatholaphi abahlinzeki abathembekile. Funda ukuthi ungakhetha kanjani isitshalo esihlangabezana nezidingo zakho ezithile kanye nesabelomali, ekugcineni uthuthukise ukusebenza kahle kwakho kokukhiqiza itiyela kanye nenzuzo.
Ngaphambi kokucinga a isitshalo se-asphalt sekhwalithi ephezulu siyathengiswa, hlaziya ngokucophelela izidingo zephrojekthi yakho. Cabangela izici ezifana nomthamo wokukhiqiza wansuku zonke, uhlobo lwetiyela ozobe ulukhiqiza (isb., itiyela lengxube eshisayo, itiyela lengxube efudumele), kanye nesikhala esitholakalayo sesitshalo. Indawo okuyo izophinde ibe nomthelela ekukhetheni kwakho umphakeli kanye nohlobo lwesitshalo esifanele isimo sakho sezulu nesimo sendawo.
Izinhlobo eziningana zezitshalo ze-asphalt zibhekana nezikali ezihlukahlukene kanye nezidingo zokukhiqiza. Lezi zihlanganisa izitshalo zeqoqo, izitshalo ze-drum mix, nezitshalo eziqhubekayo. Izitshalo zeqoqo zifanele amaphrojekthi amancane, anikeza ukuguquguquka kodwa ngokuvamile amazinga okukhiqiza aphansi. Izitshalo zokuxuba izigubhu zinikeza ibhalansi phakathi komthamo kanye nokusebenza kahle kwezindleko. Izitshalo eziqhubekayo zihamba phambili ekukhiqizeni ivolumu ephezulu kodwa ngokuvamile zidinga ukutshalwa kwezimali okuphezulu kwangaphambili. Ukukhetha uhlobo olulungile kubalulekile ukuze kwandiswe imbuyiselo ekutshalweni kwezimali.
A isitshalo se-asphalt sekhwalithi ephezulu kufanele yakhiwe ngezinto eziqinile futhi yakhelwe ukuphila isikhathi eside. Bheka izitshalo ezakhiwe ngezinto eziqinile ezingamelana nezimo zokusebenza ezinzima futhi zinciphise isikhathi sokuphumula. Ukusebenza okuthembekile kubalulekile ukuze kuhlangatshezwane neminqamulajuqu yephrojekthi nokugwema ukubambezeleka okumba eqolo.
Hlola ukusebenza kahle kwemboni mayelana nokusetshenziswa kwamandla, izinga lokukhiqiza, kanye nezindleko zokusebenza sezizonke. Izitshalo zesimanje zivame ukuhlanganisa ubuchwepheshe obuthuthukisiwe ukuze kuthuthukiswe lezi zici, okuholela ekongeni kwezindleko ezibalulekile ngokuhamba kwesikhathi. Cabangela izici ezizenzakalelayo zesitshalo namandla aso okuhlanganisa nengqalasizinda yakho ekhona.
Beka kuqala izici zokuphepha. Umphakeli onedumela elihle uzohlinzeka ngezitshalo ezihlangabezana nazo zonke izindinganiso nemithetho zokuphepha efanele. Ukuhambisana nemithethonqubo yezemvelo kubaluleke ngokufanayo, kuqinisekisa ukukhiqizwa kwetiyela okunomthwalo wemfanelo nokusimeme. Hlola izitifiketi namadokhumenti okuhambisana ngaphambi kokuthenga.
Cwaninga kahle abahlinzeki abangaba khona. Bheka izinkampani ezinerekhodi eliqinisekisiwe, ukubuyekezwa kwamakhasimende okuhle, kanye nedumela eliqinile lekhwalithi nokuthembeka. Hlola iwebhusayithi yabo ukuze uthole ubufakazi kanye nezifundo zecala. Qinisekisa ukugunyazwa kwabo nezitifiketi.
Thola izingcaphuno kubahlinzeki abaningi, uqhathanise ngokucophelela izici, imininingwane, kanye nentengo. Ungagxili kuphela enanini lokuqala lokuthenga; isici sezindleko zokusebenza zesikhathi eside, izidingo zokunakekela, kanye nezindleko zezingxenye eziyisipele ezingaba khona. Cabangela imigomo yesiqinisekiso nezivumelwano zesevisi.
| Isici | Umphakeli u-A | Umphakeli B |
|---|---|---|
| Amandla Okukhiqiza | 100 amathani/ihora | 80 amathani/ihora |
| Iwaranti | 1 unyaka | 2 iminyaka |
| Inani | $XXX,XXX | $YYY,YYY |
Ukuze uthole umhlinzeki oholayo wezitshalo ze-asphalt zekhwalithi ephezulu, cabanga I-Taian Yueshou Mixing Equipment Co., Ltd.. Bahlinzeka ngezinhlobonhlobo zezitshalo ezifanelana nezidingo ezahlukahlukene futhi banikeze ukwesekwa okuphelele kanye nensizakalo yokuthengisa ngemuva kokuthengisa. Ukuzibophezela kwabo kwikhwalithi nokusungula izinto ezintsha kubenza babe ukukhetha okuthembekile kwezidingo zakho zokukhiqiza itiyela. Funda kabanzi mayelana nobuchwepheshe babo obuphambili namamodeli ahlukahlukene kuwebhusayithi yabo.
Ukutshala imali ku-a isitshalo se-asphalt sekhwalithi ephezulu siyathengiswa kuyisinqumo esibalulekile. Ngokucubungula ngokucophelela izidingo zakho, ukucwaninga abangaba abahlinzeki bempahla, kanye nokwenza ngokucophelela okufanele, ungakhetha isitshalo esikhulisa ukusebenza kahle, inzuzo, kanye nempumelelo yesikhathi eside. Khumbula ukubeka phambili ikhwalithi, ukwethembeka, nokuphepha enqubweni yakho yokuthatha izinqumo.