Lo mhlahlandlela unikeza umbono ophelele wezinto okufanele zicatshangelwe lapho kukhethwa a inkampani yezitshalo yokuxuba i-asphalt ephezulu yekhwalithi ephezulu. Sihlola izici ezibalulekile, izinhlobo zezitshalo ezahlukahlukene, nokucatshangelwa okubalulekile kokuqinisekisa ukusebenza okuhle nokuphila isikhathi eside. Funda ukuthi ungenza kanjani isinqumo esinolwazi esihlangabezana nezidingo zakho ezithile kanye nesabelomali.
Isinyathelo sokuqala ekukhetheni a isitshalo sekhwalithi ephezulu se-amp asphalt sokuxuba ihlola isikali sephrojekthi yakho namandla okukhiqiza adingekayo. Ingabe iphrojekthi yakho izobandakanya ukulungiswa kwezinga elincane noma ukwakhiwa komgwaqo omkhulu? Izitshalo ezihlukene zinikeza amandla ahlukahlukene okukhiqiza, akalwa ngamathani ngehora (TPH). Cabangela umthamo wetiyela olidingayo ukuze ukhiqize nsuku zonke noma masonto onke ukuze unqume ububanzi obufanele be-TPH. Ukubukela phansi izidingo zakho kungaholela ekubambezelekeni kwephrojekthi, kuyilapho ukulinganisa ngokweqile kungase kubangele izindleko ezingadingekile.
Uhlobo lwetiyela oludingayo lusho izici ezidingekayo endaweni yakho isitshalo sekhwalithi ephezulu se-amp asphalt sokuxuba. Imiklamo yengxube ehlukene idinga ukumiswa kwezitshalo ezithile kanye nezingxenye. Izinto ezinjengokuhlukaniswa okuhlanganisiwe, okuqukethwe kwebitumen, nezithasiselo ezidingekayo kuthonya ukukhethwa komklamo wezitshalo nezinto ezihambisana nazo. Ukubonisana nochwepheshe be-asphalt paving kuqinisekisa ukuthi isitshalo sakho osikhethile sifana ncamashi nokucaciswa kwakho kwemiksi.
Ukutshala imali ku-a isitshalo sekhwalithi ephezulu se-amp asphalt sokuxuba ukuzibophezela kwezezimali okubalulekile. Hlaziya kahle isabelomali sakho kanye nembuyiselo ehlongozwayo ekutshalweni kwezimali (ROI). Cabangela izici ezifana nenani lokuthenga lokuqala, izindleko zokusebenza (okuhlanganisa amandla nokulungiswa), kanye namandla okuthuthukiswa noma ukunwetshwa okuzayo. Ukuhlaziywa kwezindleko zenzuzo kuzokusiza ukuthi ukhethe isitshalo esihlinzeka nge-ROI eqinile esikhathini saso sokuphila. Khumbula ukubheka izindleko zokufakwa, ukugunyazwa, nokuqeqeshwa komsebenzisi.
Uhlobo lweqoqo izitshalo eziphezulu ze-amp asphalt zokuxuba izitshalo khiqiza i-asphalt ngamaqoqo ahlukene. Le ndlela inikeza ukulawula okuhle kakhulu kwekhwalithi yokuhlanganisa, okuvumela ukulungiswa okunembile kuqoqo ngalinye. Kodwa-ke, ngokuvamile banamandla aphansi okukhiqiza uma kuqhathaniswa nezitshalo eziqhubekayo. Ilungele amaphrojekthi amancane noma izimo ezidinga imiklamo yengxube enembe kakhulu.
Izitshalo eziqhubekayo zinikeza amanani aphezulu okukhiqiza kunezitshalo ze-batch, okuzenza zifanelekele amaphrojekthi amakhulu. Nakuba ukulawulwa kwekhwalithi yengxube kungase kunembe kancane kunezitshalo zeqoqo, umthamo wokukhiqiza ophakeme uvame ukuwenza inketho ekhethwayo yamaphrojekthi amakhulu wokwakha. Zibonakala ngekhono lazo lokuqhubeka ziphakela futhi zixube izithako, okuholela ekulandeleni okuqhubekayo kwengxube ye-asphalt.
Ukukhetha inkampani ethembekile kubalulekile. Bheka inkampani enerekhodi eliqinisekisiwe, isevisi yamakhasimende enhle kakhulu, nokusekelwa kwezobuchwepheshe okutholakala kalula. Cabangela abakhiqizi abanenethiwekhi yesevisi ebanzi kanye nokufinyelela ezingxenyeni ezisele, uqinisekise ukuphumula okuncane. Izinkampani ezinikeza ukuqeqeshwa okuphelele kwabaqhubi bezitshalo zikhethwa ukuze kuqinisekiswe ukusebenza kahle nokuphephile.
Cabangela izinkampani ezifana I-Taian Yueshou Mixing Equipment Co., Ltd, umkhiqizi ohloniphekile we izitshalo eziphezulu ze-amp asphalt zokuxuba izitshalo. Cwaninga uchungechunge lwabo lweminikelo kanye nobufakazi bamakhasimende ukuze uqinisekise ukuthi bayahlangabezana nezindinganiso zakho kanye nalokho okulindele.
Izitshalo zekhwalithi ephezulu zihlanganisa izici ezithuthukisa ukusebenza kahle, ukuqina, nokuphepha. Ezinye izici ezibalulekile okufanele uzicabangele zihlanganisa:
| Isici | Izinzuzo |
|---|---|
| Okuzenzakalelayo Control Systems | Ukunemba okuthuthukisiwe, iphutha elincishisiwe lomuntu, ukusebenza kahle okuthuthukisiwe |
| Izinto zokwakha ezihlala isikhathi eside | Ukuphila okunwetshiwe, ukulungiswa okuncishisiwe, izindleko zesikhathi eside eziphansi |
| I-Drying and Mixing Systems Ephumelelayo | Ikhwalithi ephezulu yetiyela, ukusetshenziswa kwamandla okuncishisiwe |
| Izici Zokuphepha Ezithuthukisiwe | Ukuvikelwa kwabaqhubi nendawo ezungezile |
Ukukhetha ilungelo isitshalo sekhwalithi ephezulu se-amp asphalt sokuxuba ibalulekile empumelelweni yephrojekthi. Ngokucabangela ngokucophelela izidingo zephrojekthi yakho, isabelomali, nezici zezitshalo, ungenza isinqumo esinolwazi esiletha imbuyiselo eqinile ekutshalweni kwezimali. Khumbula ukwenza ucwaningo olunzulu ngabahlinzeki abangaba abahlinzeki ukuze uqinisekise ukuthi ukhetha inkampani ehloniphekile enikeza isevisi nokusekelwa okukhethekile.