(1) Ingqikithi yophawu lwetshe elivumelanisiwe ungqimba lwe-asphalt olwedlula oluncane lokwelashwa kwetshe elihlanganiswe nogqinsi oluthile lwefilimu yetiyela (1~2mm). Izimpawu zayo ezijwayelekile zomshini ziyaguquguquka, ezingakhuphula ukumelana nokuqhekeka kwe-pavement futhi zelaphe i-pavement. Inganciphisa imifantu ebusweni bomgwaqo, inciphise imifantu ekhanyayo endaweni yomgwaqo, ithuthukise ukusebenza kwe-anti-sepage yomgwaqo, futhi igcine izakhiwo ezingangeni manzi isikhathi eside. Ingasetshenziselwa ukulungiswa komgwaqo ukwandisa impilo yesevisi yendawo yomgwaqo ibe ngaphezu kweminyaka eyi-10. Uma i-polymer modified binder isetshenziswa, umphumela uzoba ngcono.

(2) Vumelanisa ukumelana nokushelela kophawu lwamatshe. Indawo yomgwaqo ngemva kokuvalwa inyusa ukuhwalala ngezinga elikhulu futhi ithuthukisa kakhulu i-coefficient yokungqubuzana komgwaqo wasekuqaleni, okwandisa ukusebenza kokumelana nokushushuluza kwendawo yomgwaqo futhi ibuyisele ukushelela komgwaqo ngokwezinga elithile, abasebenzisi abagculisayo. (abashayeli) kanye nezidingo zemboni yezokuthutha;
(3) Umphumela wokulungisa endaweni yokuqala yomgwaqo. Ngokwamukela indlela yokwakha yokugandaywa kwamatshe okunezingqimba eziningi ezinobukhulu obuhlukahlukene bezinhlayiyana, ungqimba lokuvala amatshe ngasikhathi sinye lungakwazi ukwelapha ukurula, ukuncipha kanye nezinye izifo ngokujula okungaphezu kuka-250px, futhi lwelaphe imifantu emincane, amameshi, uwoyela ongenamafutha, kanye nokuchitheka kukawoyela endaweni yokuqala yomgwaqo. Zonke zinemiphumela yokulungisa. Lokhu akuhambisani nezinye izindlela zokunakekela;
(4) Ukuvalwa kwamatshe okuvunyelanisiwe kungasetshenziswa njengendlela yokuhamba ngezinyawo emigwaqweni emikhulu yezinga eliphansi ukuze kuncishiswe ukushoda okukhulu kwezimali zokwakha umgwaqo omkhulu;
(5) Inqubo yokuvala uphawu lwamatshe okuvumelanisa ilula, isivinini sokwakha siyashesha, futhi ithrafikhi ingavulwa ngesivinini esisheshayo;
(6) Kungakhathaliseki ukuthi isetshenziselwa ukunakekelwa komgwaqo noma njengendawo egandayiwe yesikhashana, isilinganiso sezindleko zokusebenza kwe-synchronous gravel seal singcono kakhulu kunezinye izindlela zokuhlanza ngaphezulu, ngaleyo ndlela zehlise kakhulu izindleko zokukhanda nokulungisa umgwaqo.
Umthelela wokulungisa kumaphutha omgwaqo ogandayiwe. Ngemva kokuvalwa kwendlela egandaywe ngamatshe, inomphumela omuhle wokulungisa emifantwini emincane, amameshi, uwoyela omncane, nokuchitheka kukawoyela endaweni egandayiwe yasekuqaleni. Isikhathi sokwakha sifushane. Indawo yomgwaqo ngemva kokuvalwa ingavulelwa isiminyaminya ngesivinini esilinganiselwe ukuze kuncishiswe ukushuba kwesiminyaminya nokuqinisekisa ukusetshenziswa okuvamile komgwaqo. Ubuchwepheshe bokwakha bulula, buyasebenza, futhi bunohlu olubanzi lwezinhlelo zokusebenza.
Yehlisa izindleko zokulungisa umgwaqo. Uma kuqhathaniswa nokulungiswa kwendlela egandayiwe emnyama evamile, ukuvala amatshe ahambisanayo kunokusebenza kahle okuphezulu kanye nezindleko eziphansi zokwakha iyunithi, ezingonga u-40% kuya ku-60% wezimali.