Microsurfacing da Slurry Seal Shirye Matakan Gina
Abubuwan shirye-shirye don rufewar slurry micro-surfacing: kayan aiki, injinan gini (maɓalli mai ɗorewa) da sauran kayan taimako.
Hatimin slurry micro-surface yana buƙatar emulsion bitumen da dutse wanda ya dace da ma'auni. Tsarin ma'auni na paver micro-surfacing yana buƙatar daidaitawa kafin ginawa. Samar da bitumen emulsion yana buƙatar tankuna masu dumama bitumen, kayan aikin bitumen emulsion (mai iya samar da abun ciki na bitumen mafi girma ko daidai da 60%), da emulsion bitumen gama tankunan samfur. Dangane da dutse, ana buƙatar injunan tantance ma'adinai, masu ɗaukar kaya, maƙeran ƙarfe, da sauransu don tantance manyan duwatsu.
Gwaje-gwajen da ake buƙata sun haɗa da gwajin emulsification, gwajin gwaji, gwajin haɗuwa da kayan aiki da ma'aikatan fasaha da ake buƙata don yin waɗannan gwaje-gwaje.
Ya kamata a shimfida sashin gwaji mai tsayin da bai gaza mita 200 ba. Ya kamata a ƙayyade ma'auni na haɗin gine-gine bisa ga tsarin ƙirar ƙira bisa ga yanayin sashin gwaji, kuma ya kamata a ƙayyade fasahar ginin. Za a yi amfani da rabon haɗaɗɗen samarwa da fasahar gini na sashin gwaji azaman tushen ginin hukuma bayan amincewar mai kulawa ko mai shi, kuma ba za a canza tsarin ginin yadda ake so ba.
Kafin gina micro-surfacing da slurry sealing, ya kamata a bi da ainihin cututtukan saman hanya bisa ga buƙatun ƙira. Gudanar da layukan alama masu zafi, da sauransu.
Matakan gini:
(1) Cire ƙasa, tarkace, da dai sauransu daga ainihin farfajiyar hanyar.
(2) Lokacin zana madugu, babu buƙatar zana madugu idan akwai shinge, layin layi, da sauransu azaman abubuwan tunani.
(3) Idan akwai bukatar fesa mai mai danko, a yi amfani da motar yada kwalta don fesa man da ke daure da kula da shi.
(4) Fara motar paver ɗin kuma yada ƙaramin-surface da cakuda hatimin slurry.
(5) Gyara lahani na gida da hannu.
(6) Kula da lafiya na farko.
(7) Buɗe zuwa zirga-zirga.