Ubuchwepheshe bokuvalwa kwamatshe obuvumelanisiwe busebenzisa iloli lokuvala itshe elivumelanisiwe ukusabalalisa itiyela netshe endaweni yomgwaqo noma ungqimba oluyisisekelo ngesikhathi esisodwa, bese liyigingqa izikhathi eziningi ngamasondo amathayi kanye nokushayela izimoto ukwenza inhlanganisela yetiyela netshe. Isendlalelo esigqoke amatshe esibalulekile. Inhloso eyinhloko yokuvala amatshe ukusabalalisa amatshe ukuze kuvinjwe amasondo ukuthi angalimazi ungqimba lwetiyela, ukushintsha i-macrostructure yomgwaqo, ukuthuthukisa amandla okubhuleka omgwaqo, ukulungisa izifo ezincane ezitholakala ku-pavement, nokuvimbela ukungena kwamanzi ayisisekelo kanye nesisekelo. Ingasetshenziswa emabangeni ahlukene ezingqimba zokuvalwa komgwaqo we-asphalt ukhonkolo wakudala, izendlalelo zokubopha ezingangeni manzi zokuguqula izindlela ezigandayiwe zikasimende zibe yimigwaqo egandayiwe yitiyela, izingqimba eziphansi zokuvala zemigwaqo emikhulu kanye nothelawayeka bezinga eliphezulu, izendlalelo zokuvikela amanzi zebhuloho kanye nokwakhiwa komgwaqo wasemaphandleni, njll. Ukugandaya ungqimba olungaphezulu lokuvala kungathuthukisa izakhiwo ezimelene nokushelela kanye nezingangeni manzi endaweni yokuqala yomgwaqo; ukugandaya ungqimba oluphansi lokuvala kungathuthukisa izici zokuvimbela amanzi zesendlalelo sesisekelo futhi kuvimbele umswakama ukuthi ungangeni kungqimba oluyisisekelo futhi ubangele ukulimala kwesisekelo.
Usayizi wezinhlayiyana ezihlanganisiwe osetshenziswe ongqimbeni lokuvala amatshe ovumelanisiwe ulingana nogqinsi longqimba lokuvala. Umthwalo uthwalwa ikakhulukazi ama-aggregate, futhi i-asphalt binder idlala indima enkulu ekuzinziseni ama-aggregates. Njengoba i-asphalt ne-aggregate ziboshwe ngokusabalalisa i-aggregate kungqimba lwe-asphalt, cishe i-2/3 kuphela yobuso betshe embozwe nge-asphalt, kanti i-1/3 esele ivezwa ngaphandle kwesendlalelo se-asphalt futhi iqondile. ukuxhumana nemvelo yangaphandle. Uma kuqhathaniswa nobunye ubuchwepheshe bokukhanda umgwaqo, izinzuzo eziyinhloko zokuvaleka kwamatshe okuvumelanisa yilezi:

① Izindleko eziphansi;
②Ingangeni manzi kakhulu, ayigugi futhi imelene nokushelela;
③Ukwakhiwa okusheshayo nokuvulwa ngokushesha kwethrafikhi;
④Ayikho itiyela phezulu, enciphisa ukubonakaliswa lapho ushayela ebusuku;
⑤ Umbala womgwaqo ulula kancane, onciphisa ukumuncwa kwelanga futhi wehlise izinga lokushisa lomgwaqo ehlobo;
⑥Vimbela ukuchaphaza kwamanzi ngezinsuku zemvula;
⑦Ukuma kwemvelo okumaholoholo kuhle.
Iloli le-synchronous gravel sealing iloli liwumshini wokwakha omusha ohlakaniphile owenza ukuthi i-asphalt isakazeke futhi isakazeke ngesikhathi sokwakhiwa ukuze yenziwe ngesikhathi esisodwa emishinini efanayo ngesikhathi esifanayo, futhi ihlanganisa ngokwemvelo izindlela ezimbili zokwakha. Ukuze kuqinisekiswe ikhwalithi yokwakha, kufanele ibe nobunye ubuchwepheshe obubalulekile nezidingo ezikhethekile, ikakhulukazi ezihlanganisa:
①Ithuluzi lokufafaza i-asphalt elinengqondo ukuze kuqinisekiswe ukulungiswa okunembile nokulawulwa kwevolumu yesifutho nokufana;
②Isistimu yokulawula izinga lokushisa le-asphalt elinengqondo;
③Ukulungiswa okuqondile kokusabalalisa amatshe kanye nedivayisi yokulawula;
④Ukufuthwa kwetiyela nokusakazwa kwetshe kufanele kuhambisane kakhulu.