Sannu a hankali fatattaka da sauri saitin micro surface emulsified kwalta
Emulsified kwalta don micro surfacing abu ne mai ɗaure don gina micro surfacing. Halinsa shi ne cewa yana buƙatar saduwa da lokacin haɗuwa tare da dutse da lokacin buɗewa don zirga-zirga bayan an gama shimfidawa. Don sanya shi a sauƙaƙe, yana saduwa da batutuwan lokaci guda biyu. Dole ne lokacin haɗuwa ya isa, kuma dole ne buɗewar zirga-zirga ya kasance cikin sauri, shi ke nan.
Bari mu sake yin magana game da kwalta ta emulsified. Emulsified kwalta ne mai-a-ruwa kwalta emulsion. Ruwa ne mai ɗanɗano iri ɗaya a yanayin zafin ɗaki. Ana iya shafa shi cikin sanyi kuma baya buƙatar dumama. Yana da ceton makamashi kuma yana da alaƙa da muhalli. Emulsified kwalta ya kasu kashi uku bisa ga daban-daban emulsifiers na kwalta da aka yi amfani da su wajen samarwa: jinkirin tsagewa, tsagewar matsakaici, da tsagewar sauri. Kwalta mai kwalta da aka yi amfani da ita a cikin ginin ƙarami-surfacing yana jinkirin fatattaka da saurin saitin cationic emulsified kwalta. Ana shirya irin wannan nau'in kwalta na kwalta ta amfani da jinkirin fatattaka da saurin saitin kwalta emulsifier da ƙara masu gyara polymer. Zai iya cimma isasshiyar lokacin haɗawa da tasirin saiti mai sauri. Adhesion tsakanin cations da dutse yana da kyau, don haka an zaɓi nau'in cationic.
Sannun fashewa da saurin saitin emulsified kwalta ana amfani da shi don rigakafin kiyaye hanya. Wato ana amfani da shi ne a lokacin da tushen tushe ya kasance daidai amma layin saman ya lalace, kamar saman hanya yana da santsi, tsattsage, rugujewa, da dai sauransu.
Hanyar gine-gine: Farko fesa ruwan man mannewa, sannan a yi amfani da madaidaicin hatimin ƙarami/slurry don shimfidawa. Lokacin da wurin ya yi ƙanƙanta, ana iya amfani da hadawa da hannu da shimfidar kwalta da dutse. Ana buƙatar daidaitawa bayan shimfidawa. Ana iya amfani dashi akai-akai bayan jira saman ya bushe. Ana iya amfani da shi zuwa: ginin Layer na bakin ciki tsakanin 1 cm. Idan kauri yana buƙatar wuce 1 cm, ya kamata a shirya shi a cikin yadudduka. Bayan daya Layer ya bushe, za a iya shimfida Layer na gaba. Idan akwai matsaloli yayin gini, zaku iya tuntuɓar sabis na abokin ciniki don shawarwari!
Slow-crack da sauri-saitin emulsified kwalta abu ne mai siminti don slurry sealing da ƙananan shimfidar shimfidar ƙasa. A taƙaice, a cikin ginin hatimin slurry da aka gyara da ƙaramin surfacing, jinkirin fashewa da saitin kwalta mai sauri yana buƙatar ƙarawa tare da mai gyara, wato, gyaran kwalta na emulsified.