(1) Undoqo wetywina legrabile ehambelanayo ngumaleko wonyango womphezulu we-asphalt obhityileyo wegrabile odityaniswe bubunzima obuthile befilimu ye-asphalt (1~2mm). Iimpawu zayo ezipheleleyo zoomatshini ziguquguqukayo, ezinokunyusa ukuchasana kokuqhekeka kwendlela yokuhamba kunye nokuphilisa i-pavement. Inokunciphisa iintanda kwindlela, ukunciphisa ukuchithwa okubonakalayo kwindlela, ukuphucula ukusebenza kwe-anti-seepage yomgangatho wendlela, kunye nokugcina iimpawu zokungena kwamanzi ixesha elide. Ingasetyenziselwa ukulungiswa kwendlela ukwandisa ubomi benkonzo yendlela ukuya kwiminyaka engaphezu kwe-10. Ukuba i-polymer modified binder isetyenzisiwe, umphumo uya kuba ngcono.

(2) Ngqamanisa ukumelana nokutyibilika kwetywina legrabile. Umphezulu wendlela emva kokutywinwa unyusa uburhabaxa ukuya kumlinganiselo omkhulu kwaye uphucula kakhulu umlinganiso wokukhuhlana womgangatho wendlela wokuqala, onyusa ukusebenza okuchasene nokutyibilika komphezulu wendlela kunye nokubuyisela ukugudiseka kwendlela ukuya kwinqanaba elithile, abasebenzisi abanelisayo. (abaqhubi) kunye neemfuno zeshishini lezothutho;
(3) Ukulungiswa kwesiphumo kwindlela yokuqala. Ngokwamkela indlela yolwakhiwo lwenxalenye yoluhlu lwamatye ahlukeneyo obungakanani bamasuntswana, umaleko wokutywina wegrabile ngaxeshanye unokunyanga ngokufanelekileyo ukurula, ukuthoba kunye nezinye izifo ngobunzulu obungaphezulu kwe-250px, kwaye unyange iintanda ezincinci, i-mesh, ioyile ebhityileyo, kunye nokuchitheka kwe-oyile kwindlela yokuqala. Zonke zineziphumo zokulungisa. Oku akuhambelani nezinye iindlela zokulondoloza;
(4) Ukutywinwa kwegrabile okudityanisiweyo kunokusetyenziswa njengendlela yenguqu yohola bendlela bomgangatho ophantsi ukunciphisa ukunqongophala okumandla kweemali zokwakha uhola wendlela;
(5) Inkqubo yokutywinwa kwe-synchronous gravel ilula, isantya sokwakha siyakhawuleza, kwaye i-traffic inokuvulwa ngesantya esikhawulezayo;
(6) Nokuba isetyenziselwa ulungiso lwendlela okanye njengomgaqo wenguqu, umlinganiselo weendleko zokusebenza we-synchronous gravel seal ungcono kakhulu kunezinye iindlela zokucocwa komphezulu, ngaloo ndlela kuncitshiswa kakhulu iindleko zokulungiswa nokugcinwa kwendlela.
Isiphumo esilungileyo kwiziphene zendlela yendlela yokuqala. Emva kokutywinwa kwendlela yabahambi ngeenyawo, inesiphumo esilungileyo sokulungisa iintanda ezincinci, imingxuma, ioyile ebhityileyo, kunye nokuchitheka kweoyile kwindlela yokuqala. Ixesha lokwakha lifutshane. Umphezulu wendlela emva kokutywinwa ungavulelwa izithuthi ezinemiqathango yesantya ukunciphisa uxinzelelo lwezithuthi kunye nokuqinisekisa ukusetyenziswa kwendlela eqhelekileyo. Iteknoloji yokwakha ilula, iyasebenza, kwaye inoluhlu olubanzi lwezicelo.
Ukunciphisa iindleko zokulungisa iindlela. Xa kuthelekiswa nokulungiswa kwendlela yendlela emnyama yemveli, ukutywinwa kwegrabile okuhambelanayo kunosetyenziso oluphezulu kunye nexabiso eliphantsi lolwakhiwo lweyunithi, oko kunokonga i-40% ukuya kwi-60% yemali.