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Super-viscosity thiab fiber ntau-kev siv tshuab micro-surfacing hauv kev tiv thaiv cov kev txij nkawm
Tso Sijhawm:2024-04-26
Nyeem:
Kev faib:
Pav pavua pavionive tu yog ib lub sijhawm ua haujlwm yuav tsum tau ua haujlwm ntawm txoj kev ua haujlwm yog txaus thiab tsuas yog cov haujlwm saum npoo av yog attenuated. Kev tiv thaiv tshiab ntawm kev tiv thaiv kev tiv thaiv thev naus laus zis xws li ultra-visconroned grav-suab nrov thiab cov txiaj ntsig kev tsim kho tau muaj dav los ntawm cov neeg siv khoom.
Ultra-viscous fiber ntau cov suab nrov me me pib los ntawm kev kawm ntawm lub microshurface thiab hloov emulsified li cov khoom siv tseem ceeb. Los ntawm kev txo cov qauv txheej txheem ntawm lub microsurface thiab hloov cov ntawv faib ntawm cov ntxhib thiab cov khoom zoo ntawm lub microsurface, nws txo txoj kev pheej hmoo. Suab nrov, thaum ua kom nws cov kev ua tau zoo los tiv thaiv nws cov lus nplaum, uas tuaj yeem daws qhov yooj yim los poob, cov suab nrov ntau dhau los thiab muaj kev sib tsoo.
Kev xaiv tsim nyog thiab txuag hluav taws xob ntawm cov hlawv hauv asphalt mixing nroj tsuag nroj tsuag .2Kev xaiv tsim nyog thiab txuag hluav taws xob ntawm cov hlawv hauv asphalt mixing nroj tsuag nroj tsuag .2
Cov tau txais daim ntawv thov
◆ Kev tiv thaiv kev tu thiab tiv thaiv kev saib xyuas ntawm kev nthuav dav, txoj kev tsheb, kev tsheb khiav, thiab lwm yam.
Cov yam ntxwv ua tau zoo
◆ Tiv thaiv kev cuam tshuam rau kev ua kom tawg;
◆ suab nrov los ntawm kwv yees li 20% piv nrog cov micro-voos zoo tib yam;
◆ Kev tsim kho ntawm qhov ntsuas kub qub, kev kho kom nrawm nrawm thiab txo kom tsawg siv zog;
◆ Cov kev ua yeeb yam dej ua kom zoo, tiv thaiv kev deb dej ntawm kev pom;
◆ Txhawb nqa cov khoom nplaum ntawm cov khoom ua kom cov txiv xis thiab cov kev sib sau ua ke, txhim kho cov hnav tsis kam thiab tsis yooj yim los poob tawm;
◆ Lub neej pab muaj peev xwm ncav cuag 3 mus rau 5 xyoos.