Isifinyezo sezinyathelo ezinhlanu ezibalulekile zokuqapha ngesikhathi sokwakhiwa kokuvalwa kodaka
I-slurry sealing ubuchwepheshe obugqamile ekulungisweni komgwaqo. Ayikwazi ukugcwalisa kuphela futhi ingangeni manzi, kodwa futhi ibe yi-anti-slip, ukumelana nokugqoka kanye nokugqoka. Ngakho-ke ngobuchwephesha obuhle kangaka bokuvala uphawu lokwakha, yiziphi izinyathelo okufanele ziqashelwe ngesikhathi sokwakha?
I-slurry seal isebenzisa ama-chips amatshe asezingeni elifanele noma isihlabathi, izigcwalisi, i-asphalt e-emulsified, amanzi, nezingxube zangaphandle ukuze kwakhe ingxube ye-asphalt egelezayo exutshwe ngengxenye ethile. I-asphalt seal isakazwa ngokulinganayo endaweni yomgwaqo ukuze yakhe ungqimba lwe-asphalt seal.
Izinto ezinhlanu ezibalulekile okufanele uziqaphele:
1. Izinga lokushisa: Uma izinga lokushisa lokwakha lingaphansi kuka-10 ℃, ukwakhiwa kwe-asphalt emulsified ngeke kwenziwe. Ukugcina ukwakhiwa kungaphezulu kwe-10 ℃ kusiza ekukhishweni kwe-asphalt liquid kanye nokuhwamuka kwamanzi;
2. Isimo sezulu: Ukwakhiwa kwe-asphalt eyenziwe nge-emulsified ngeke kwenziwe ngezinsuku ezinomoya noma zemvula. Ukwakhiwa kwe-asphalt emulsified kuyokwenziwa kuphela lapho umhlabathi usomile futhi ungenamanzi;
3. Izinto zokwakha Iqoqo ngalinye letiyela elifakwe emulsified kufanele libe nombiko wokuhlaziya lapho liphuma ebhodweni ukuze kuqinisekiswe ukuthi okuqukethwe kwetiyela le-matrix elisetshenziswa emishinini yokuxuba kuyavumelana ngokuyisisekelo;
4. Ukugandaya: Lapho ugandaya ungqimba lophawu oludakayo, ububanzi bomgwaqo kufanele buhlukaniswe ngokulinganayo kube imizila eminingana yokugandaya. Ububanzi bama-slabs okugandayiwe kufanele bugcinwe bulingana nobubanzi bemichilo, ukuze wonke umgwaqo ungagandaywa ngomshini futhi kuncishiswe ukugcwaliswa kwezikhala okwenziwa ngesandla. Ngesikhathi esifanayo, phakathi nenqubo yokugandaya, umsebenzi wezandla kufanele usetshenziselwe ukususa izinto ezithe xaxa emalungeni futhi wengeze izingxenye ezilahlekile ngazinye ukuze amalunga abushelelezi futhi abushelelezi;
5. Ukulimala: Uma i-slurry seal yonakaliswa ngesikhathi sokuvulwa kwethrafikhi, ukulungiswa kwezandla kufanele kwenziwe futhi uphawu lwe-slurry kufanele lushintshwe.
I-slurry sealing ubuchwepheshe bokulungiswa komgwaqo obusebenza kahle, kodwa ukuze siqinisekise ikhwalithi yomgwaqo, sisadinga ukunaka kakhulu izinto ezingase zinganakwa ngesikhathi sokwakhiwa. UCABANGANI?