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Zvinhu zvitsva zvisingapindi mvura

Zvishandiso zvitsva zvisingapindi mvura zvinonyanya zvinosanganisira elastic asphalt isina mvura yakavharwa, polymer isingapindi mvura yakavharwa, kuvharwa kwemvura, kuisa chisimbiso, plugging zvinhu, nezvimwewo pakati pazvo, zvinhu zvisingapindi mvura zvakavharwa ndiyo inonyanya kushandiswa isina mvura, iyo inonyanya kushandiswa padenga uye nheyo isingapinde mvura. nehunhu hwekuvaka kuri nyore uye mutengo wakaderera wevashandi. Ndezvipi zvakanakira uye zvakaipira zvinhu zvitsva zvisingapindi mvura? Kubatsira uye kuipa kwepolymer isina mvura yakakoswa zvinhu. Zvakanakira zvinhu zvakavharidzirwa zvisingapindi mvura zvinosanganisira: kuvakwa kwakaringana, nguva pfupi yekuvaka, kusagadziriswa mushure mekugadzira, hapana pesvedzero yekushisa, kusvibiswa kwezvakatipoteredza, kureruka kwemukati kubata zvinoenderana nezvinodiwa zvechirongwa chekusimbisa, kuverenga chaiko kwezvinhu, manejimendi enzvimbo yekuvaka. , kwete nyore kuchekwa makona, uye yunifomu dhizaini ukobvu, Kushushikana kwechigadziko kosi kunogona kukundwa zvinobudirira panguva isina chinhu paving (iyo yese isina mvura layer inogona kuchengetedzwa kana paine makatsemuka makuru mu base course). Kuipa kwezvinhu zvakavharidzirwa zvisingapindi mvura: semuenzaniso, kana iyo isingapinde mvura yakavharidzirwa yakayerwa uye yakachekwa zvichienderana nechimiro cheiyo isina mvura base kosi mukuvaka isina mvura, zvidimbu zvakawanda zvinodikanwa kune base kosi ine chimiro chakaomarara, uye kubatana kweiyo. zvikamu zvinopindirana zvezvinhu zvisingapindi mvura zvakavharwa zvakaoma, nokuti zvidimbu zvakawanda zvinokanganisa kunaka kwemvura isina mvura; Uyezve, kuiswa chisimbiso kwakazara uye kwakazara kuchava dambudziko guru. Mubatanidzwa wepamakumbo wezvinhu zvakasungwa une njodzi huru yakavanzika uye mukana wekudonha kwemvura; Zvakare, yakakwirira-giredhi isingapindi mvura yakavharidzirwa zvinhu zvine makumi emakumi emakore ekugara, asi kune mashoma anoenderana anonamira muChina. Zvakanakira zve elastic asphalt isina mvura yakakoniwa zvinhu: iyo elastomer composite yakagadziridzwa asphalt isina mvura yakavharwa zvinhu inosanganiswa yakagadziridzwa asphalt isina mvura yakavharidzirwa zvinhu zvakagadzirwa nepolyester inonzwa segadziko revhiri uye yakaputirwa ne elastomer yakagadziridzwa asphalt uye epurasitiki yakagadziridzwa asphalt pamativi ese. Nekuti inovhara marudzi maviri emidziyo yekupfekedza panguva imwe chete, chigadzirwa chinosanganisa zvakanakira elastomer yakagadziridzwa asphalt uye epurasitiki yakagadziridzwa asphalt, iyo isingangokunda kukanganisa kwekushomeka kwekupisa kupisa uye kutenderedza kuramba kwe elastomer yakagadziridzwa asphalt isina mvura yakavharidzirwa zvinhu, asiwo. inogadzirisa hurema hwehurombo hwakaderera-hunyoro huchinjika hwepurasitiki yakagadziridzwa asphalt isina mvura yakavharidzirwa zvinhu, Naizvozvo, inokodzera mugwagwa uye bhiriji reinjiniya isingapinde mvura munzvimbo dzinotonhora zvakanyanya kuchamhembe, pamwe nedenga remvura engineering munzvimbo dzakakosha dzemamiriro ekunze senge. kusiyana kwekushisa kwepamusoro, kukwirira kwepamusoro, ultraviolet yakasimba uye zvichingodaro.


Nguva yekutumira: Jan-19-2022