Lo mhlahlandlela uhlola izici ezibalulekile okufanele zicatshangelwe lapho uthenga a isitshalo se-asphalt sekhwalithi ephezulu yasolwandle, ehlanganisa izici ezibalulekile, ukucatshangelwa kokusebenza, kanye nenani lokutshalwa kwezimali lesikhathi eside. Sizocubungula imininingwane, izinzuzo, kanye nezinselele ezingaba khona ezihlobene nalezi zitshalo ezikhethekile, sikunikeze ulwazi oludingekayo ukuze wenze isinqumo unolwazi.
Izitshalo ze-asphalt zasolwandle ezisezingeni eliphezulu zihluke kakhulu kozakwabo basezweni. Kumelwe zimelane nezimo ezinzima zasolwandle, okuhlanganisa ukugqwala kwamanzi anosawoti, umswakama ophezulu, kanye nokuchayeka esimweni sezulu esibi kakhulu. Ukwakhiwa okuqinile, izinto ezimelana nokugqwala (njengensimbi engagqwali), kanye nezingubo zokuvikela ezithuthukisiwe kubalulekile ekusebenzeni isikhathi eside nokusebenza okuthembekile. Cabangela izinselele ezithile zemvelo yendawo oyihlosile lapho uhlola amamodeli ezitshalo ahlukene. Izinto ezifana nokuguquguquka kwamagagasi namandla okushisa okwedlulele kufanele zihlaziywe ngokucophelela.
Umthamo ekahle yakho isitshalo se-asphalt sekhwalithi ephezulu yasolwandle kuncike ngokuphelele ezidingweni zephrojekthi yakho. Hlola ivolumu yakho yokukhiqiza okulindelekile, ucabangele kokubili izidingo zamanje nezesikhathi esizayo. Isitshalo esincane kakhulu sizokhawulela okukhiphayo futhi singase sibambezele amaphrojekthi. Ngakolunye uhlangothi, ukweqisa kwezikhulu kungaholela ekusetshenzisweni kwezimali okungadingekile kanye nezindleko zokusebenza. Xhumana nochwepheshe abanolwazi ukuze uthole umthamo ophelele wezinhlelo zakho zokusebenza ezithile.
Ukutshala imali esitshalweni esakhiwe ngezinto ezisezingeni eliphezulu, ezisezingeni lasolwandle kubalulekile. Bheka izitshalo ezakhiwe ngensimbi engagqwali futhi efaka ama-coating athuthukisiwe aklanyelwe ukumelana nokuchayeka isikhathi eside emanzini anosawoti kanye nomswakama. Ubuqotho besakhiwo sesitshalo kufanele buhlolwe ngokuqinile ukuze kuqinisekiswe ukuthi singakwazi ukubhekana nezingcindezi zemvelo yasolwandle. Amashejuli okulungisa avamile nawo kufanele afakwe phakathi ukuze avimbele ukugqwala futhi andise ubude besikhathi sokuphila.
Ukusebenza kahle kwenqubo yokuxuba kunomthelela ngqo ekukhiqizeni kwakho konke kanye nenzuzo yakho. Khetha isitshalo esinerekhodi eliqinisekisiwe lokukhiqizwa kwetiyela okungaguquki nekhwalithi ephezulu. Izici ezithuthukisiwe ezizenzakalelayo zingathuthukisa kakhulu ukusebenza kahle futhi zinciphise izidingo zomsebenzi wezandla. Cabangela izici ezifana nomthamo we-mixer, isikhathi sokuhlanganisa, kanye nokuphuma sisonke lapho uhlola izinketho ezihlukene. Ukusetshenziswa kwezingxenye ezonga amandla nakho kungaholela ekongeni kwezindleko ezibalulekile ngokuhamba kwesikhathi.
Okwesimanje izitshalo ze-asphalt ezisezingeni eliphezulu zasolwandle zivame ukuhlonyiswa ngezinhlelo zokulawula eziyinkimbinkimbi ezihlinzeka ngamakhono okuqapha ngesikhathi sangempela kanye namandla okuloga idatha. Lezi zinhlelo zinika amandla ukulawula okunembile phezu kwenqubo yokuxuba, iqinisekisa ikhwalithi yetiyela engaguquki kanye nokunciphisa imfucuza. Izici zokuqapha kwesilawuli kude nazo zingasiza ekuxazululeni izinkinga nokugcinwa kahle. Amakhono okuloga idatha avumela ukuhlaziya okuphelele kokusebenza kwezitshalo, ukuhlonza izindawo ezingase zibe ngcono kanye nokwenza kahle.
Ukukhetha umphakeli onedumela elihle kubalulekile ukuze kuqinisekiswe iphrojekthi eyimpumelelo. Bheka abahlinzeki abanomlando oqinisekisiwe wokuletha izitshalo zekhwalithi ephezulu, ezithembekile ezihlangabezana nezindinganiso eziqinile zemboni yasolwandle. Phenya ngokucophelela isithunzi somphakeli, ulwazi, kanye nokwesekwa kwangemva kokuthengisa. Cabangela izinkampani ezizinikele ngokuqinile ensizakalweni yamakhasimende kanye nosizo lwezobuchwepheshe olutholakala kalula. Isibonelo, I-Taian Yueshou Mixing Equipment Co., Ltd. inikeza ukwesekwa okuphelele kumakhasimende abo, iqinisekisa impumelelo yokusebenza yesikhathi eside. Ubuchwepheshe babo ekuklameni nasekukhiqizeni imishini yokuxuba eqinile nethembekile bubhekwa kahle embonini.
| Imodeli | Amandla (ithani/ihora) | Isikhathi Sokuxuba (amaminithi) | Izici Eziyinhloko |
|---|---|---|---|
| Imodeli A | 100 | 2 | Uhlelo lokulawula oluzenzakalelayo, ukwakhiwa kwensimbi engagqwali |
| Imodeli B | 150 | 2.5 | I-mixer esebenza kahle kakhulu, amandla okuqapha akude |
| Imodeli C | 200 | 3 | Izici ezithuthukisiwe zokonga amandla, idizayini eqinile yezindawo ezinokhahlo |
Qaphela: Leli ithebula lesampula futhi imininingwane yemodeli ethile ingase yehluke. Xhumana nabahlinzeki ngemininingwane enemininingwane.
Ukutshala imali ku-a isitshalo se-asphalt sekhwalithi ephezulu yasolwandle kuwumsebenzi obalulekile, odinga ukucatshangelwa ngokucophelela kwezici ezihlukahlukene. Ngokuqonda izinselele eziyingqayizivele zezindawo zasolwandle nokuhlola ngokucophelela izici namandla amamodeli ezitshalo ahlukahlukene, ungenza isinqumo esinolwazi esizoba nomthelela empumelelweni yesikhathi eside yamaphrojekthi akho.