Pavement ea tsela ea tsela e tiile? Sebopeho, elasticity le khanyetso ea boemo ba leholimo e hlalositsoe
Lekhetlong la ho lokolla:2025-08-21
Tavement Road Crock Crock sealant ke thepa e ikhethang e sebelisetsoang ho lokisa le ho tiisa mapetso a asphalt kapa libakeng tsa konkreite. E thibela metsi, maloanlahla le lik'hemik'hale tsa ho kenella ka sebopeho sa mabili, tse ka lebisang liphooleng, khoho ea mobu e tlase le ho aha bocha.
Sebopeho
Li-sealant tsa crack haholo li na le tsona haholo:
Base Asphalt: Ho fana ka tšeho ea motheo ebile e sa phete e sa kenelle metsi.
Polymers: joalo ka SBS (Styrene-Butrene-Styrene, Rubber), Buryrene
LITLHAKISO: Ho kenyelletsa le mokootho rabber, ondo, li-antioxidants, le lisenyi tsa UV ho senya tokelo ea ho tšoarella le ho hanyetsana
Litorine: joalo ka lehlabathe kapa lehlabathe le qhoma, ho ntlafatsa tsitsipano le botsitso ba theko.
Elasticity
Linoko li tlameha ho bonts'a litefiso tse phahameng tsa ho hlaphoheloa (≥80% ea ho hlaphoheloa (ho amohela mokhoa oa ho hlakoloa o bakoang ke mahlaseli a kotsi a bakoang ke li-shif tsa mocheso le mojaro oa sephethe-phethe. Mohlala, ba ka otlolla li-cm 100 ntle le ho hlatsuoa mocheso o tlase (--20 ° C), ba netefatsa hore ho be le maemo le ho thibela nako e telele.
Khatiso ea Lisa
Khanyetso ea mocheso: e mamellang mocheso ho fihlela ho 80-110 ^ CF ea ho nolofatsa kapa ea phallang.
Ho feto-fetoha le maemo ha ho na: ho lula ho falliselitsoe A -20 ° C ho -40 ° C, ea qoba lijo tsa brittle.
Thepa ea anti-botsofali: UV e abehileng
Likopo
Ha e sebelisoa litseleng tse kholo, marokho, marokho, ba nang le limela, ho sebelisoa li-cellings c) bakeng sa ho kenella ho hoholo kapa ka litheipi tse tebileng tsa ho lokisa. Tšebeliso ea bona ea bohlokoa e atoloha ho tloha matsatsing a 5-7-7, litšenyehelo tsa tlhokomelo ka 75% ha li bapisoa le litokiso tse sebetsang.
Ka lehlakoreng le leng, li-crack li kopanya k'hemistri le boenjiniere ho sireletsa lits'ebeletso ka maemo le maemo, ho hlonepha ha maemo.
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