Emulsified asphalt chinhu chinosungirirwa chinoshandiswa zvakanyanya muminda yakawanda nekuda kwekunaka kwayo kusapinda kwemvura, hunyoro-uchapupu, uye anti-corrosion zvivakwa.
Muinjiniya yemigwagwa, emulsified asphalt inonyanya kushandiswa mumigwagwa mitsva uye kugadzirwa kwemigwagwa. Migwagwa mitsva inonyanya kushandiswa kudzivirira mvura uye kubatanidza zvidimbu, nepo kudzivirira kuchengetedza kuvaka kunonyanya kuratidzwa mumatombo ematombo, slurry seals, yakagadziridzwa slurry seals uye micro-surfacing.
Mukuvaka migwagwa mitsva, sarudzo dzekushandisa dzeasphalt dzinosanganisira kuvakwa kweiyo permeable layer, bonding layer uye isingapinde mvura. Iyo isingapindi mvura yakakamurwa kuita marudzi maviri: slurry seal layer uye gravel seal layer. Isati yavakwa, nzvimbo yemugwagwa inoda kucheneswa marara, masingi anoyangarara, nezvimwewo. Iyo inoputika layer inopfapfaidzwa ne emulsified asphalt uchishandisa rori inoparadzira asphalt. Iyo gravel seal layer inogadzirwa uchishandisa synchronous gravel sealing rori. Iyo slurry sealing layer inogadzirwa uchishandisa slurry sealing muchina.
Mukuvaka kwekudzivirira kwekuchengetedza, sarudzo dzekushandisa emulsified asphalt dzinosanganisira gravel seal, slurry seal, modified slurry seal uye micro-surfacing nedzimwe nzira dzekuvaka. Kuti ivhare matombo, iyo yekutanga nzira yemugwagwa inoda kucheneswa uye kucheneswa, uye ipapo kuburikidza-layer adhesive layer inogadzirwa. Muchina wekusimbisa matombo echisimbiso unoshandiswa kuseri kwenzeve kugadzira emulsified asphalt gravel sealing layer kana asynchronous gravel seal layer inoshandiswa. Emulsified asphalt inogona kushandiswa semafuta anonamira, uye nzira yekupfapfaidza inogona kupfapfaidzwa nesprayer kana kuiswa nemaoko. Slurry sealing, yakagadziridzwa slurry sealing uye micro-surfacing inogadzirwa uchishandisa slurry yekuisa chisimbiso muchina.
Mukuvaka kuvaka kwekudzivirira mvura, emulsified asphalt inonyanya kushandiswa semafuta anotonhora epasi. Nzira yekushandisa iri nyore. Mushure mekuchenesa nzvimbo yekuvaka, kupuruzira kana kupfapfaidza kuchaita.
