Andazi ukuba yintoni "ungqimba olungenangqondo, ungqimba olunamathela, kunye ne-" i- "" "" " " Nceda ujonge apha kwaye ufunde eli nqaku!

Impompo yokuhanjiswa kweemoto kunye nezinye iimotors kunye nabanqobongo kwezixhobo ze-bitu eziguqulweyo kufuneka zigcinwe ngokungqinelana nezibonelelo zencwadana yemigaqo. Uthuli kwiKhabhinethi yeKhabhinethi kufuneka isuswe kube kanye kwiinyanga ezintandathu.

Idizili isetyenziselwa ukucoca izixhobo zokucoca i-EMALIson. Ukuba izixhobo zinobungqingqwa obuthile, inokucocwa ngeendlela zomzimba kuqala, emva koko ihlanjwe ngedizili. Xa ioli esezantsi ye-caven ye-Emopen yezixhobo zeBitun ifunyenwe, inkqubo yokufihlakeleyo iqalwa ukuqinisekisa ukonwaba kunye nokungena kwendawo yokusebenza.

1. Yandisa ukulunga kwamasuntswana akhutshiweyo asphalt kunye nokuphucula imeko yokuhambisa amasuntswana e-asphalt. Ubungakanani kunye nokusasazwa kwamasuntswana e-Asphalt kwi-Enphalt Asphalt ye-Asphalt enempembelelo enkulu ekuzinziweni kwe-asphalt ye-asphalt ye-asphal. Incinci ye-paricle amasuntswana e-asphalt, i-ticrawer ye-paunticle yosasazo, kwaye kungcono uzinzo lwe-asphalt ye-asphalt ye-asphal. Umgangatho omiselweyo yi-ASTM e-United States:

Iimfuno zoKhuselo lweNdalo zokusiNgqongileyo kwiimveliso zoomatshini beendlela zoomatshini bendlela ziya ziba mandundu ngakumbi. Izixhobo zokudibanisa i-Asphalt zelizwe zam ikakhulu zisetyenziselwa ukwakhiwa kwendlela kunye nokulungiswa, ngoko kubalulekile ukuphuhlisa iimveliso zobuhlobo. Ukwamkelwa kwe-Ergonomic, phucula ubukrelekrele bokusebenza, nciphisa ingxolo kunye nentshukumo, kwaye unikele ingqalelo kwiimfuno eziphezulu zoyilo.

Njengoko sonke sazi, uxinzelelo lwe-Asphalt kunye namanzi lwahluke kakhulu. Kubushushu begumbi okanye ubushushu obuphezulu, ukutshintshiselana ngokutsha kuya kwenzeka. Izixhobo ze-bitumed ezikhutshelweyo zisebenzisa ukuqhutywa ngesantya esiphezulu, ukucheba kunye nezinye iindlela ukuqhuba izixhobo ezikhutshelweyo ze-asphalt, ukuze ubungakanani bayo buyi-0,1 ukuya kwi-microns yayo yi-microns enesidima. Kuba i-emulsifier inokubekwa kumphezulu wezixhobo ze-bitumed ezikhutshelweyo, uxinzelelo phakathi kwe-Asphalt kunye namanzi lincitshisiwe. Ngenxa yoko, amasuntswana ase-Asphalt enze inkqubo yokusasazeka esizinzileyo emanzini, ngaloo ndlela besenza izixhobo ze-bitumed ezikhutshiweyo.