Baaxadda codsiga:
Hagaajinta meelaha yar yar ee wadooyinka burbursan sida wadooyinka shubka ah ee bitumen, wadooyinka shubka sibidhka, meelaha baabuurta la dhigto, dhabada dayuuradaha ee garoonka, balaadhinta buundooyinka, iwm. Alaabta balaastigga qabow waxaa inta badan loo isticmaalaa dayactirka godadka, dayactirka jeexdin iyo roodhida functional, daboolka godka godka iyo dayactirka agagaarka, iwm. All-xilliga alaabta dayactirka, ku haboon kala duwan heerkulka ballaaran.
sharaxaada alaabta:
Qabow-patch wax lagu daro waa wax lagu daro oo ay sameeyeen polymerization modifiers iyo walxo kala duwan. Waxaa inta badan loo isticmaalaa soo saarista qashin-qaboojiyaha qabow.
Walxaha balastarka qabow ee bitumen waxaa lagu dhisi karaa heerkulka u dhexeeya -30 ℃ ilaa 50 ℃. Kaydinta bacaha ayaa lagula talinayaa. Walxaha balaastigga qabow waxaa inta badan loo adeegsadaa: dayactirka qiimaha jaban, oo aan saameyn ku yeelan cimilada iyo cabbirka iyo tirada godadka, waxaana loo isticmaali karaa hadba sida loogu baahdo.
Dhismaha fudud: Marka loo eego xaaladaha kala duwan ee dusha sare ee wadada, isugeynta saameynta, isugeynta gacanta ama taayirrada baabuurta ayaa loo isticmaali karaa in lagu hagaajiyo tayada dayactirka; godadka la dayactiray uma nugul inay ka dhacaan, dildilaac iyo dhacdooyin kale oo aan loo baahnayn.
Habka kaydinta:
Waxyaalaha lagu daro bitumen-ka qabow waa in lagu kaydiyaa foosto xidhan oo ku jira bakhaar hawo leh oo qabow. Waxa lagu kaydin karaa laba sano. Ka fogow inaad qorraxda geliso si aad uga hortagto kulaylka sii xumaanayo, kana fogow waxyaabaha guban kara iyo walxaha oksaydhaynta sare leh.
Sida loo isticmaalo balaastigga qabow (qalabka balastar qabow si loo hagaajiyo godadka):
1 Goynta, burburinta, gooynta iyo nadiifinta.
2. Ku buufi ama mari saliid lakab dhegdheg leh;
3. Walaxda balastarka qabooji ilaa 1CM ka saar ooga sare ee wadada. Marka dhumucdiisu ay dhaafto 5CM, waxay u baahan tahay in lagu dhejiyo lakabyo oo la isku dhejiyo;
4. Isku-duubnida, waxaad isticmaali kartaa tamper-ga saxan fidsan, tamper-ga gariiraya, ama taayirrada baabuurta si aad u fidiso oo aad isu cufsato;
5. Waxaa loo furi karaa taraafikada ka dib marka la isku xiro.
Fiiro gaar ah: Marka heerkulku hooseeyo, alaabta balastarka qabow waa in lagu dhejiyaa bakhaar ka sarreeya 5 ℃ 24 saacadood ka hor dhismaha. "Baro wax ku saabsan alaabta kale".