Emulsified Hloov Cov Khoom Siv Asphalt tau muab faib ua ob hom: Qhib system siv lub valve-thiab demulsifier kev siv rau cov aspasing buchezers los ntawm lawv tus kheej hnyav yog cov khoom siv asrantive thiab cov khoom siv yooj yim dua muaj pes tsawg leeg. Qhov tsis zoo yog tias nws yog ib qho yooj yim rau infiltrate huab cua thiab tsim npuas, uas ua rau muaj cov zis tawm ntawm cov xim dub-zoo li qub; Nws yog tsuas yog siv los ua kom yooj yim rau cov kev tsim khoom ntawm General emulsified asphalt thiab cov khoom siv ntau lawm.

Tom qab cov asphalt yog tov hauv Asphalt sib tov cog, nws yuav raug tso tawm los ntawm cov kab kev tso tawm tshwj xeeb, uas tseem yog txuas kawg hauv Asphalt sib tov ua haujlwm. Txawm li ntawd los, muaj tej yam uas xav tau kev saib xyuas.

Raws li qhov tseem ceeb ntawm tag nrho, tus qauv tsim ntawm cov kev tswj hwm tau qhia rau koj, thiab ob qho ntxiv no yog txog nws cov txij nkawm txhua hnub. Tsis txhob quav ntsej txog qhov no. Kev txij nkawm zoo kuj tseem pab tswj cov txheej txheem tswj kom ua haujlwm, yog li txhawb kev siv asphalt tov tsob nroj.

Thaum lub asphalt sib tov cog yog khiav, cov roj sib txuas yuav siv, tab sis cov roj sib txuas nrog faib ua cov qib sib txawv. Yog tias nws siv tau yog, nws yog tus yuam sij rau tus tswv. Cov hauv qab no yog cov kev qhia tshwj xeeb rau kev siv cov roj sib txuas hauv asphaltion roj hauv asphalt tov nroj tsuag, thov nco ntsoov ua raws.

Asphalt sib tov cog yog ib qho ntawm cov khoom siv tseem ceeb rau kev ua cov khoom siv asphalt. Nws tuaj yeem sib xyaw ua ke Asphalt, graas, xis mas thiab lwm yam ntaub ntawv nyob rau hauv ib qho kev faib ua feem kom tau txais cov khoom lag luam tsim kev tsim kho. Txhawm rau kom ntseeg tau tias nws cov nyhuv khiav lag luam, lub asphalt sib tov cog kuj yuav tsum tau siv lub zog rau kev sim ua ntej nws muab tso rau hauv kev ua haujlwm.

Raws li tus pib hauv txoj kev loj los ntawm kev lag luam asphalt thiab siv cov roj asphalt emulsifier los ua kev ruaj khov nyob ib ntus. Cov theem nruam yog dej thiab cov theem dispersed yog asphalt. Asphalt cov khoom ua kom tawv nqaij-zoo li cov khoom siv ntawm chav tsev kub thiab kua zoo li cov khoom kub ntawm qhov kub. Yog li ntawd, tom qab tom qab tom qab asphalt yog dispersed hauv dej, nws tuaj yeem siv nyob rau hauv chav tsev kub, uas yog qhov loj tshaj plaws kom zoo dua ntawm emulsified asphalt. Nyob rau hauv ib lo lus, asphalt rhuab mus ua kua yog tov nrog ib tug emulsifier, stabilizer, kua qaub los yog alkali los ntawm ib lub zeb devolhalt.