Qalabka daamurka la damiyay wuxuu la xiriira viscosity of emulsified asphalt
Taangiyada kuleyliyaha asphalt, sifooyinka ugu muhiimsan ee qalabka taangiga kuleylinta asphalt waa gubasho iyo kulayl. Qalabka heerkulkiisu sarreeyo iyo koronto dhaliyaha uumiga ayaa dhamaantood lagu rakibay haanta kaydinta asphalt-ka jiifa si ay u wada dhismaan, oo leh xayndaab (Nooca Y) ama chassis (T-nooca), markaa waa mid wax ku ool ah, kuleyl degdeg ah, fudud shaqeeyaan, oo aad ugu habboon in la guuro. Sida saxda ah ee loo isticmaalo haanta kululaynta asphalt? Tifaftiraha soo socda ayaa si faahfaahsan kuugu soo bandhigaya isticmaalka saxda ah ee taangiyada kuleylka asphalt:
Emulsified asphalt waa shay inta badan loo isticmaalo wadooyinka iyo warshadaha biyaha ka ilaaliya. Waxyaalaha saameeya viscosity of emulsified asphalt waxaa ka mid ah uruurinta asphalt ee emulsified asphalt; xajmiga iyo qaybinta qaybaha daamurka; filimka interface iyo dhumucdiisuna; heerka xiirta iyo heerkulka.
Maanta waxaan inta badan ka wada hadalnaa dhinacyada qalabka daamurka ee emulsified ee saameeya viscosity ee daamurka emulsified: habka diyaarinta iyo qaacidada daamurka emulsified waxay saameeyaan xajmiga walxaha iyo qaybinta daamurka. Cilmi baaris ka dib, waxaa la ogaaday in cabbirka dhexroorka walxaha asphalt-ka emulsified uu la xiriiro viscosity-ka. Qaab xisaabeed ayaa la soo jeediyay. Sida caannimada aqoonta, ma daah-furi doono. Fikradda guud ayaa ah in marka arrimaha kale ee saameynaya aan isbeddelin, isbeddelka saameynta qaybinta qaybinta qaybinta ee viscosity waa in sida xajmiga qaybta dhexdhexaadka ah ee daamurka emulsified uu kordho iyo kala qaybinta qaybinta qaybinta qaybinta emulsified si tartiib tartiib ah u yaraada Taa lid ku ah, dhexroorka qayb ka mid ah daamurka emulsified waa unimodal, iyo viscosity ee daamurka emulsified oo leh cabbirka qayb ka yar waa ka weyn yahay. Waxaa xusid mudan in viscosity ee daamurka emulsified leh qaybinta bimodal ee dhexroorka qayb ka asphalt uu dhowr jeer ka hooseeyo viscosity ee daamur emulsified la qaybinta unimodal of milmi isku mid ah. Qalabka daamurka ee kolloidku waa mid ka mid ah qodobbada muhiimka ah ee go'aamiya dhexroorka qaybaha daamur ee ku jira daamurka emulsified. Nadiifinta u dhiganta makaanikada iyo aagga xiirid ee waxtarka leh ee warshadda kolloidku waxay la xidhiidhaan cabbirka walxaha ee asphalt-ka. Markaad dooranayso qalabka daamurka ee emulsified, si fudud uma dooran kartid midka samayn kara daamurka emulsified. Iyada oo la wanaajinayo heerarka dhismaha waddooyinka iyo nidaamka nololeed ee tayada adag, doorashada qalabka daamurka ee heer-sare ee emulsified waa xaalad lagama maarmaan ah.