Lub hom phiaj ntawm kev siv emulsified sbs hloov asphal av yog qhov kub tau zoo; tsawg kub shrinkage tawg tsis kam; Lub zog thaum ntxov, cohesion, adhesion lub zog; Dej pum luam tawm; nkees tsis kam; thiab nthuav lub neej ntawm txoj kev pavement. Tshwj xeeb, emulsified hloov asphalt nrog ultra-siab sbs thiab asphalt cov ntsiab lus yuav ua kom tiav qib siab kev saib xyuas thiab cov txheej txheem.

(1) Synurchronous Gravel foob: thawj lub hom phiaj ntawm tus qauv yog siv emulsified sbs hloov asphalt nrog ib tug hloov asphalt cov ntsiab lus ntawm ntau dua 69%. Kev siv cov kev ua tau zoo thiab cov ntsiab lus siab emulsified hloov asphalt muaj kev ua tau zoo li abultified roj av, yog li kev txhim kho kev ua haujlwm aspultified omuls
(2) ultra-nyias hnav txheej: emulsified sbs hloov asphalt kis thiab kub li asphalt sib xyaw ua ke yog nqa tawm ib txhij. Emulsified SBT Kev hloov asphalt yog muab txau pem hauv ntej, taug qab los ntawm kub li asphalt sib xyaw paving. Nyob rau hauv qhov kev txiav txim ntawm kev sib xyaw kub, lub emulsified hloov asphalt nce mus rau 1 / 3 ntawm kev sib xyaw ua kom muaj zog, uas tsis yog tsuas yog txheej txheej ultra. Yog tsis muaj emulsified sbs hloov asphalt nrog kev ua tau zoo, kev siv ntawm cov thev naus laus zis no tsis tuaj yeem lav.
(3) Kev tsim txias dua: kom ua tiav qhov kev rov txias dua tshiab, high-cov ntsiab lus thiab kev ua tau zoo emulsified sbs hloov aspordator yog qhov tseem ceeb. Nws muaj ntau dua cov roj ua cov roj pleev xim ntau dua thiab cov txheej txheem ntawm cov sib tov ntawm cov sib tov, thiab kev ua kom muaj qhov ua kom muaj qhov sib thooj, thiab txhim kho lub zog ntawm txoj kev saum npoo av.
(4) Sib tov txias thiab txias-tso emulsified hloov asphalt muaj cov ntsiab lus ntawm cov ntsiab lus zoo, thiab kev cia khoom zoo; Cov Evaporation tam sim no muaj cov yam ntxwv ntawm cov khoom muag siab, siab dua, cov vencoelastic high, thiab rov qab zoo; Nws microstructure yog dej-roj-roj emulsified hloov asphalt. Thaum Maas yog ntxiv, cov Maas hais tawm thiab dej sib cais los ntawm asphalt hais, sib xyaw ua ke ntawm txoj kev sib xyaw nruj thiab hloov tau yooj yim; Chav nyob nruab nrab hloov emulsified ashrhalt yog tov nrog graded class sib xyaw nrog kev ua tau zoo li cas ayhalt sib sau ua ke, thiab tseem siv tau rau kev ua haujlwm loj-av los ntawm kev paver. Tom qab kho txoj kev ua ntej thiab txoj kev loj-chaw pua pua paving paving thiab lwm yam kev ntsuam xyuas kev ntsuas, kev lag luam zoo thiab cov txiaj ntsig zoo tau ua tiav.
(5) Kev tsim kho cov roj nplaum, tus roj ris tsho yas, choj lawj thiab cov pavem waterproofing thiab lwm daim teb. Xyoo 2010, emulsified sbs hloov asphalt tau ntse siv nyob rau hauv lub tsho khuam pib ntawm Shanxi Linwu Line Advtration Project. Cov ntsiab lus ntawm kev hloov asphalt tau loj dua 55%, qhov muag muag muag tau muaj ntau dua 60 ℃, kev nkag mus, thiab lub elongation ntawm 5 ℃ yog ntau dua 30cm; Nyob rau hauv lub yim hli ntuj 2011, nyob rau hauv seem Wuwei txoj kev hloov pauv tau zoo tshaj 65%, thiab muaj kev nkag rau ntawm 68, thiab kev nkag mus ntev ntawm 35-45cm ntawm 5 ℃; Lub Kaum Hlis 2011, nyob rau hauv micro-surfacing ntawm Guangzhou West thib ib tug nthuav dav ntawm 70, thiab elongation ntawm 59cm ntawm 5 ℃ tau nqa tawm.