Ngophuhliso olukhawulezayo lwezothutho zaselwandle kunye notshintshiselwano rhoqo lwezorhwebo lwamazwe ngamazwe, uqoqosho luye lwadityaniswa nehlabathi, kwaye ishishini lomatshini we-asphalt nalo linjalo. Ziya zisanda izixhobo ze-asphalt ezithunyelwa kumazwe angaphandle. Nangona kunjalo, ekubeni indawo yokusetyenziswa kwezixhobo ze-asphalt phesheya yahlukile kuleyo yaseTshayina, iinkampani zasekhaya kufuneka zithathele ingqalelo eminye imiba xa zisenza izixhobo ze-asphalt. Yeyiphi imiba ethile ekufuneka ithathelwe ingqalelo iya kwaziswa sithi abaneminyaka emininzi yokulungisa, ukuvelisa kunye nokuthumela ngaphandle izixhobo ze-asphalt.
Okokuqala, kukho uluhlu lweengxaki ezibangelwa zizibonelelo zamandla ezahlukeneyo:

1. Amandla ombane ombane kumazwe amaninzi ahluke kuthi. Amandla ombane wesigaba soshishino lwasekhaya yi-380V, kodwa yahlukile kwamanye amazwe. Ngokomzekelo, amanye amazwe aseMzantsi Melika asebenzisa i-440v okanye i-460v, kwaye amanye amazwe akuMzantsi-mpuma we-Asia asebenzisa i-415v. Ngenxa yomahluko kumbane, kufuneka siphinde sikhethe izinto zombane, iimotor, njl.
2. I-frequency yamandla yahlukile. Kukho imigangatho emibini yobuninzi bamandla emhlabeni, ilizwe lam yi-50HZ, kwaye amazwe amaninzi angama-60hz. Umahluko olula wokuphindaphinda kuya kubangela umahluko kwisantya semoto, ukunyuka kobushushu, kunye netorque. Oku kufuneka kuthathelwe ingqalelo ngexesha lemveliso kunye nenkqubo yoyilo. Ngokufuthi iinkcukacha zigqiba enoba isixhobo sinokusebenza ngokuqhelekileyo kwilizwe lasemzini.
3. Njengoko isantya semoto sitshintsha, izinga lokuhamba kwepompo ye-asphalt ehambelanayo kunye nepompo ye-emulsion iya kwanda ngokufanelekileyo. Indlela yokukhetha i-diameter efanelekileyo yombhobho, izinga lokuhamba kwezoqoqosho, njl. Kufuneka ukubalwa kwakhona ngokusekelwe kwi-equation kaBernoulli.
Okwesibini, kukho iingxaki ezibangelwa ziimeko ezahlukeneyo zemozulu. Uninzi lwelizwe lam likwindawo epholileyo kwaye likwimozulu epholileyo yemonsoon yelizwekazi. Ngaphandle kwamaphondo ambalwa, umbane wasekhaya, iinjini, iinjini zedizili, njl. njl. zonke zathathelwa ingqalelo kwimigangatho yoyilo ngelo xesha. Zonke izixhobo zasekhaya ze-emulsion zebhitumene zinokuguquguquka okuhle kwasekhaya. Izixhobo zebhitumene ze-emulsion ezithunyelwa kumazwe angaphandle zinokuqhelaniswa nemozulu yalapha ekhaya. Imiba ephambili yile ilandelayo:
1. Ukufuma. Amanye amazwe ashushu kwaye afumile kwaye anemvula, okubangela ukufuma okuphezulu, okuchaphazela inqanaba lokugquma lamalungu ombane. Iseti yokuqala yezixhobo ze-emulsion zebhitumene esizithumele eVietnam kwakunzima ukusebenza ngenxa yesi sizathu. Kamva, kwabakho iinguqulelo ezifanayo kumazwe anjalo.
2. Ubushushu. Isixhobo se-bitumen emulsion ngokwayo sisiqwenga sesixhobo esifuna ukufudumeza ukusebenza. Indawo yokusebenza iphezulu kakhulu. Ukuba isetyenziswe kwindawo yasekhaya, emva kweminyaka emininzi yamava, akuyi kubakho ngxaki ngokucwangciswa kwecandelo ngalinye. I-asphalt ye-Emulsified ayikwazi ukusebenza kwiindawo eziphantsi zokushisa (ngaphantsi kwe-0 ° C), ngoko asiyi kuxoxa ngamaqondo aphantsi. Ukunyuka kobushushu bemoto okubangelwa yimeko yobushushu obuphezulu buba bukhulu, kwaye ubushushu bemoto yangaphakathi buphezulu kunexabiso eliyilelweyo. Oku kuya kubangela ukusilela kwe-insulation kunye nokusilela ekusebenzeni. Ngoko ke, ubushushu belizwe elithumelayo kufuneka nalo liqwalaselwe.