Kwiiprojekthi zokwakhiwa kweendlela, ukusebenza kwezityalo zokuxuba i-asphalt akuyona into engabalulekanga. Kule mihla, ngokwanda kwamandla esayensi kunye nethekhnoloji, imisebenzi yezixhobo nayo iya isiba ngakumbi nangakumbi. Ke ngoko, abaqhubi abafanelekileyo kufuneka baqhubeke bephucula izakhono zabo zokusebenza kwaye bazinzise imisebenzi yezixhobo.
Ngokumalunga nokusebenza, ngaphezu kokulawula izakhono zokusebenza kwezixhobo ngokwazo, izakhono kunye neendlela zokuxuba ikhonkrithi kufuneka zifumaneke. Kuphela ngokulawula iindlela zokusebenza zecandelo ngalinye lesityalo sokuxuba i-asphalt kunye nokubamba ngokungqongqo iinkcukacha zemveliso nganye kwesi siseko sinokuchaphazeleka izibonakaliso zezakhono zomxube we-asphalt.

Ukuze kuhlangatyezwane neemfuno zomsebenzi ezahlukeneyo, izityalo zokuxuba i-asphalt nazo zahlulahlulwe ngokwamacandelo ahlukeneyo. Phakathi kwazo, izityalo zokuxuba ezihambayo zilungele ngakumbi kwaye ziguquguqukayo, kwaye zinokutsalwa ngamathayi kunye ne-silo nganye, kodwa amandla okuvelisa aphantsi. Izityalo zokuxuba umhlaba ezizinzileyo zinomthamo ophezulu wemveliso, kodwa inkqubo inzima kancinci. Okokuqala, ikhonkrithi isetyenziswe njengesiseko, kwaye ke izixhobo zilungiswa.
Ekubeni umgangatho womxube we-asphalt ubaluleke kakhulu kwiiprojekthi zokwakha uhola wendlela, kukho imiba emininzi ekufuneka ihlawulwe ingqalelo ngexesha lokuxuba. Xa isityalo sokuxuba i-asphalt sisebenza, ingaba inani lezinto ezongeziweyo, indlela yokongeza, okanye ixesha lokuxuba, zonke iinkalo kufuneka zilawulwe ngokungqongqo. Ixesha lokuxuba akufanele lincitshiswe ngenxa yokusukela isantya, kwaye ukongeza okuncinci akufanele kuthathwe njengokulondoloza. Ezi ziinkqubo ezingachanekanga.
1. Qinisekisa isixa esaneleyo. Kwinkqubo yokongeza i-admixtures, kufuneka iqhubeke kwaye izinzile, kwaye isixa esinikezelweyo kufuneka sanele, ukwenzela ukuba ixesha lokuqiniswa likwazi ukufana ngokulinganayo, kunye nomgangatho wekhonkrithi yesityalo sokuxuba i-asphalt unokuqinisekiswa, kwaye akukho zintanda. kunye nezinye izinto ezingafunekiyo ziyakwenzeka.
2. Ukuphunyezwa okusemgangathweni kwexesha lokuxuba. Emva kokuba ukongezwa kwezixhobo kuqhutywe ngokuchanekileyo, kuyimfuneko ukuzishukumisa. Injongo yokuvuselela kukuxuba ezi zixhobo ngokulinganayo ukuze zidlale indima. Ngokuqhelekileyo, kufuneka kube malunga nemizuzu emithathu. Ixesha lokuxuba akufanele lihoywe ekuphishekeleni ukukhawuleza, okuya kubangela iimeko ezingathandekiyo ezifana nokunciphisa amandla ekhonkrithi yesityalo sokuxuba i-asphalt.
3. Ukuxuba okufanelekileyo. Kwizixhobo ezineemfuno ezahlukeneyo zokuxuba, kufuneka zixutywe ngokweemfuno zazo, ukwenzela ukuba zigweme izinto ezixutywayo ezingenangqiqo, eziza kubangela ukuba ikhonkrithi yesityalo sokuxuba i-asphalt ingabikho, kwaye ilahle izinto eziluhlaza.