Ubungqina obucacileyo: Iplanti yokucoca ibhitumene idlala indima ebalulekileyo ekwakhiweni kohola wendlela, kodwa iindlela zokufudumeza eziqhelekileyo zineengxaki ezifana nokusetyenziswa kwamandla aphezulu kunye nokusebenza okuphantsi. Eli nqaku lizisa uhlobo olutsha lwezixhobo zokunyibilikisa i-asphalt, ezisebenzisa iteknoloji yokufudumeza umbane kwaye ineenzuzo zokulondoloza amandla, ukukhuselwa kwendalo kunye nokusingqongileyo. Umgaqo osebenzayo wale bhitumene yokutshisa i-bitumen kukufudumala i-asphalt ngobushushu obuveliswa yintambo yokumelana, kwaye emva koko ulungelelanise ngokuzenzekelayo ubushushu kunye nesantya sokuhamba ngenkqubo yokulawula ukufezekisa umphumo ongcono wokunyibilika.
[1]. Ukudityaniswa kwamandla, ukugcinwa kwamandla kunye nokukhuselwa kwendalo
Izixhobo zokunyibilikisa ibhitumene yesiNtu zixhomekeke ikakhulu kumalahle okanye ioyile yokufudumeza, engadli nje amandla amaninzi, kodwa ikhupha isixa esikhulu sezinto eziyingozi, ezibangela ukungcoliseka okunzulu kokusingqongileyo. Isityalo esitsha sokunyibilikisa i-asphalt sisebenzisa itekhnoloji yokufudumeza kombane, enezi nzuzo zilandelayo:
1. Ukugcinwa kwamandla: Iteknoloji yokufudumeza kombane igcina amandla amaninzi kuneendlela zokutsha eziqhelekileyo, ezinokunciphisa kakhulu ukusetyenziswa kwamandla kunye nokukhutshwa kwekhabhoni, enenzuzo ekukhuselweni kwendalo.
2. Isityalo esitsha sokuhlanjululwa kwebhitumene sisebenzisa inkqubo yokulawula echanekileyo, enokufikelela kulawulo oluchanekileyo lobushushu kunye nokulungelelaniswa kokuhamba, ngaloo ndlela iqinisekisa umphumo ongcono wokunyibilika.
3. Ukukhuselwa kokusingqongileyo: Akukho gesi ezinobungozi eziveliswayo ngexesha lokufudumala kombane, elithintela ukungcoliseka kwendalo kwaye lihlangabezana neemfuno zezakhiwo eziluhlaza zanamhlanje.
[2]. Umgaqo osebenzayo wesixhobo esitsha sokunyibilikisa i-asphalt
Isityalo esitsha sokucoca ibhitumene ikakhulu sibandakanya iinxalenye ezintathu: inkqubo yokufudumeza, inkqubo yokulawula kunye nenkqubo yokuhambisa.
1. Inkqubo yokufudumeza: Sebenzisa ucingo lokumelana njengento yokufudumeza ukuguqula amandla ombane abe ngumbane oshushu wokufudumeza i-asphalt.
2. Inkqubo yokulawula: Iqukethe isilawuli se-PLC kunye neenzwa, ezinokuthi zilungelelanise ngokuzenzekelayo amandla enkqubo yokufudumala kunye nesantya sokuhamba kwe-asphalt ngokwemilinganiselo emiselweyo, ukuqinisekisa ukuzinza nokuthembeka kwenkqubo yokunyibilika.
3. Inkqubo yokuhambisa: Isetyenziswa ikakhulu ukuthutha i-asphalt etyhidiweyo ukuya kwindawo yokwakha. Isantya sokuhambisa kunye nesantya sokuhamba sinokuhlengahlengiswa ngokweemfuno zangempela zesiza.
[3]. Ukuqukumbela
Ngokubanzi, isityalo esitsha sokunyibilikisa i-asphalt sineenzuzo zokonga amandla kunye nokukhuselwa kwendalo. Ayinakuhlangabezana kuphela neemfuno zokwakhiwa kohola wendlela, kodwa inokunceda ukukhusela indalo nokuhlangabezana neemfuno zophuhliso oluzinzileyo. Ngoko ke, olu hlobo olutsha lwezixhobo zokunyibilikisa i-asphalt kufuneka lukhuthazwe ngamandla ukuphucula ukusebenza kakuhle kunye nomgangatho wokwakhiwa kohola wendlela.