Inkampani yethu ibizibandakanya ekuveliseni izixhobo zokucoca ibhitumene iminyaka emininzi. Isixhobo se-bitumen decanter sineempawu zokuvala umgqomo okhawulezayo, ukukhuseleka kokusingqongileyo okufanelekileyo, akukho ukuxhonywa komphanda, ukuguquguquka okuqinileyo, ukuphelelwa ngamanzi emzimbeni, ukususwa kwe-slag ngokuzenzekelayo, ukhuseleko kunye nokuthembeka, kunye nokufuduka okufanelekileyo.
Nangona kunjalo, i-asphalt yimveliso yobushushu obuphezulu. Nje ukuba isetyenziswe ngokungafanelekanga, kulula kakhulu ukwenza iziphumo ezibi. Ngoko yeyiphi imimiselo esifanele siyilandele xa sisebenza? Masicele amagcisa aqeqeshiweyo ukuba asincede sicacise:

1. Ngaphambi kokusebenza, iimfuno zokwakha, izibonelelo zokhuseleko ezijikelezayo, umthamo wokugcina i-asphalt, kunye neendawo zokusebenza, izixhobo, iimpompo ze-asphalt, kunye nezinye izixhobo zokusebenza kumatshini wokubhobhoza kufuneka zihlolwe ukuba ziqhelekile. Kuphela xa kungekho mpazamo inokusetyenziswa ngokuqhelekileyo.
2. Umbhobho we-asphalt kufuneka ube nokuvulwa okukhulu kwelinye icala kunye ne-vent kwelinye icala ukwenzela ukuba umgqomo ufakwe umoya xa umbhobho ususiwe kwaye i-asphalt ayifuni.
3. Sebenzisa ibrashi yocingo okanye esinye isixhobo ukususa umhlaba kunye nezinye izinto ezingcolileyo ezifakwe ngaphandle kombhobho ukunciphisa i-slag kwi-barrel.
4. Kwi-tubular okanye ukufudumala ngokuthe ngqo koomatshini be-asphalt barreling, ubushushu kufuneka buphakanyiswe kancinci ekuqaleni ukuthintela i-asphalt ekuphuphumeni kwembiza.
5. Xa umatshini we-asphalt barreling otshisa i-asphalt ngeoli yokuhambisa ubushushu iqala ukusebenza, ubushushu kufuneka bunyuswe ngokucothayo ukuze kususwe amanzi kwi-oyile yokudlulisa ubushushu, kwaye ke ioli yokuhambisa ubushushu kufuneka ingeniswe kumatshini wokukhupha imiphanda. .
6. Kumatshini wokubhobhoza osebenzisa i-gas yenkunkuma ukususa imibhobho, emva kokuba yonke imibhobho ye-asphalt ingene kwigumbi lokubhobhoza, ukutshintshwa kwegesi yokuguqula inkunkuma kufuneka iguqulwe kwicala legumbi lokubhobhoza. Xa imibhobho engenanto ikhutshwe kwaye izaliswe, ukuguqulwa kokuguqulwa kwegesi yenkunkuma kufuneka kuguqulwe kwicala elikhokelela ngqo kwi-chimney.
7. Xa izinga lokushisa le-asphalt kwigumbi le-asphalt lifikelela ngaphezu kwe-85 ° C, ipompo ye-asphalt kufuneka ivulwe ukujikeleza kwangaphakathi ukukhawulezisa izinga lokushisa kwe-asphalt.
8. Kumatshini wokucoca i-bitumen otshisa ngokuthe ngqo kwiqondo lokushisa lokulinga, kungcono ukuba ungapompa i-asphalt ekhutshwe kwibhetshi yemibhobho ye-asphalt, kodwa ukuyigcina njenge-asphalt yokujikeleza kwangaphakathi. Kwixesha elizayo, inani elithile le-asphalt kufuneka ligcinwe rhoqo xa i-asphalt iphonswa, ukwenzela ukuba i-asphalt isetyenziswe ngokukhawuleza ngexesha lokufudumala. Ipompo ye-asphalt isetyenziselwa ukujikeleza kwangaphakathi ukukhawulezisa izinga lokunyibilika kunye nokufudumeza kwe-asphalt.