Users who have used slurry seal know that it is a cold-mix fine-grained asphalt concrete thin layer construction technology with (modified) emulsified asphalt as a bonding material. Koj puas paub nws ua li cas? Yog tias koj tsis paub, ua raws cov editor ntawm cov pab pawg ua ntej pab pawg kom paub txog nws./
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1. Sau cov nyhuv. Txij li thaum lub emulsified bitumen slurry sib tov muaj ntau cov dej sib tov thiab nyob hauv txoj kev sib xyaw ua ke, uas tuaj yeem sau cov kab nrib pleb

Asphalt sib tov nroj tsuag yuav tsim ntau cov hmoov av thiab muaj teeb meem tso pa thaum tsim khoom. Txhawm rau txo cov kev puas tsuaj los ntawm cov cuab yeej tshem tawm tshem tawm cov khoom siv tshem tawm feem ntau tau teeb tsa rau kev kho mob. Ntawm tam sim no, ob hom plua plav tshem tawm, muaj cov pob zeb ua kom muaj plua plav thiab cov txheej txheem tshem tawm hauv lub hnab, hauv cov khoom siv tshem tawm ib puag ncig, cov khoom siv plua plav kom tau raws li cov khoom kom tiav. Tshwj xeeb tshaj yog rau kev xaiv ntawm cov ntaub ntawv lim, vim tias tom qab siv lub hnab ntim asphalt sib xyaw vim qee yam thiab yuav tsum tau kho lossis hloov. Yog li ntawd, cov khoom lim twg xaiv xaiv yog lo lus nug tsim nyog xav txog. Txoj kev ib txwm yog xaiv raws li cov kev cai thiab cov kev cai ntawm phau ntawv qhia kev qhia lossis kev tswj hwm, tab sis nws tseem tsis zoo.

Asphalt sib xyaw ua ke kuj tau hu ua asphalt qhus khoom tab, uas yog ua lub luag haujlwm tseem ceeb hauv kev tsim. Cov txheej txheem ntawm cov cuab yeej tshwj xeeb hauv kev tsim cov khoom siv asphalt tuaj yeem faib ua ntau hom. Asphalt nws cov nroj tsuag asphalt thiab xim asphalt griptures, thiab lwm yam li cas thiaj li yuav tsum tau them nyiaj rau thaum ua haujlwm cov khoom siv ntawd? Ua ntej tshaj plaws, tom qab pib cov cuab yeej siv, nws yuav tsum khiav ntawm tsis muaj thauj khoom rau ib lub sijhawm.

Thaum cov asphalt sib tov ua ke cov khoom siv cog yog hauv kev ua haujlwm, ntau plua plav, yog li ntawd nws yog ib qho tsim nyog kom muab nws nrog cov khoom tawg tshem tawm. Feem ntau, ib lub hnab av ntim hnab ntim tau siv, thiab cov hmoov av lim dej ua tau zoo, thiab qee cov kua qaub, alkali thiab kub tsis kam.

Dab tsi yog qhov zoo ntawm kev siv thev naus laus zis ntawm cov khoom siv emulsified bitumen? Raws li cov khoom emulsion bitumen, emulsified bitumen cog yuav tsum muaj kev txawj siab heev. Seb nws yog txoj kev ua tiav ntawm cov khoom siv emulsified bitumen lossis cov txheej txheem tsim khoom, yog tias koj tsis nkag siab qhov twg, cov cuab yeej ua tsis tau zoo lossis siv tsis tau.

Nrog kev txhim kho kev kawm txuas ntxiv ntawm science thiab thev naus laus zis, bitumen meterter khoom kuj tseem niaj hnub ua haujlwm thiab txhim kho. Yav tom ntej bitumen melting nroj tsuag yuav ntse dua, ib puag ncig phooj ywg. Los ntawm kev qhia thev naus laus zis xws li Internet ntawm cov khoom thiab cov cuab yeej siv kev ua haujlwm thiab cov ntaub ntawv tawm tsam thiab cov ntaub ntawv kev ua txhaum thiab cov ntaub ntawv kev ua txhaum thiab muaj peev xwm hloov kho.