Manyan bambance-bambance guda huɗu tsakanin ƙaramin-surfacing da hatimin slurry
Kamar yadda muka sani, micro-surfacing da slurry hatimi duka biyu ne na gama gari fasahar kiyayewa, kuma hanyoyin da ake amfani da su sun kasance iri ɗaya, don haka mutane da yawa ba su san yadda za a bambanta su a ainihin amfani ba. Don haka, editan Kamfanin Sinosun na son yin amfani da wannan damar don gaya muku bambanci tsakanin su biyun.
1. Daban-daban masu dacewa da saman titi: Micro-surfacing galibi ana amfani da shi don rigakafin rigakafi da kuma cika rutin haske akan manyan tituna, kuma ya dace da yadudduka na sabbin hanyoyin da aka gina. Ana amfani da hatimin slurry musamman don rigakafin kiyaye manyan tituna na sakandare da ƙananan hanyoyi, kuma ana iya amfani da su a cikin ƙaramin hatimi na sabbin manyan tituna.
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2. Ƙimar nau'i daban-daban: Rashin lalacewa na tarawa da aka yi amfani da shi don micro-surfacing dole ne ya kasance ƙasa da 30%, wanda ya fi dacewa fiye da abin da ake bukata ba fiye da 35% don tarawa da aka yi amfani da shi don hatimin slurry; Yashi daidai da tarin ma'adinai na roba da ake amfani da shi don micro-surfacing ta hanyar sieve 4.75mm dole ne ya zama sama da 65%, kuma ya fi girma fiye da abin da ake buƙata na 45% don hatimin slurry.
3. Daban-daban bukatun fasaha: Slurry hatimi yana amfani da unmodified emulsified kwalta na iri daban-daban, yayin da micro-surfacing yana amfani da modified sauri-saitin emulsified kwalta, da sauran abun ciki dole ne ya zama mafi girma fiye da 62%, wanda shi ne mafi girma fiye da bukata na 60% ga emulsified. ana amfani da kwalta a cikin hatimin slurry.
4. Alamar ƙira na gaurayawan nau'ikan biyu sun bambanta: cakuda micro-surfacing dole ne ya hadu da jigon lalacewa na index na kwanaki 6 na nutsewa cikin ruwa, yayin da hatimin slurry baya buƙatar shi; Ana iya amfani da micro-surfacing don cika rutting, kuma cakuda yana buƙatar cewa juyawa na gefe na samfurin ya kasance ƙasa da 5% bayan sau 1,000 na mirgina ta motar da aka ɗora, yayin da hatimin slurry baya.
Ana iya ganin cewa ko da yake micro-surfacing da slurry seal sun yi kama da juna a wasu wurare, hakika sun bambanta sosai. Lokacin amfani da su, dole ne ka zaɓi bisa ga ainihin halin da ake ciki.
