Handizive kuti chii chinonzi "chinokatyamadzwa, chinoshambidzika?"
Ngatitaurei nezvekuvaka kutevedzana kwekutanga. Mafuta anokosha anofanirwa kuyerera mukati memaawa matanhatu mushure mekunge chigadziko cheshuwa chabviswa. Mafuta okusarongeka anoshandisa anokudzwa Asphalt PC-2. Mari yacho inogona kutsanangurwa nekuedzwa kwekupfirwa ku1.5 marita ekwere mita, uye kudzika kwepazasi hakuna kuderera 5mm. Mushure mekupfira mafuta anokosha emafuta, anoyeuka asphalt pc-1 yakaderera chisimbiso cheshuwa chakavezwa. Iyo huwandu hwemhedzisiro isphalt ndeye 1.0 liters pa mativi mita, iyo Aggregate size saizi iri 0.5 kusvika ku1CM, uye gobvu haifanire kunge isingasviki 0.6 cm. Asati avhara asphalt kongiri, iyo inonamatira mafuta anofanirwa kupfirwa pane yepamusoro uye yakaderera zvikamu zveiyo yakaderera chisimbiso chigadziko uye kumativi emvura yakadaro, uye mitsipa yemvura, uye matsime ekuongorora. Mafuta anonamatira anoshandisa anokwira asphalt pc-3, uye huwandu huri pamamita mita. 0.5 marita.
Inobvumirwa Layer: Basa reiyo rakareruka denderedzwa riri kuita iyo asphalt pamusoro pejasi uye iyo isiri-asphalt zvinyorwa base base base bandi. Icho chikamu chakatetepa chinopinda mukati mejecha renzvimbo nekudurura anokwira asphalts, maronda tar kana mvura asphalt pane base gadziri.

Mamiriro ezvinhu apo anofanirwa kunge asphalt anofanirwa kudururwa ndezvekutevera:
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ADHESive Layer: Basa reAdhesive Layer ndeyekumusoro uye kuderera asphalt dhizaiti kana iyo asphalt dhizaini uye chimiro (kana siment concrete plement) yakazara yakazara yakazara.
Mamiriro ezvinhu apo chinonamatira asphalt anofanira kudururwa ndezvekutevera:
(1.
. kana bhiriji usati warara.
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Kuisa chisimbiso: Basa reLalaling Layer:
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(3) kusimbiswa kwenzvimbo dzakasununguka uko kune imwe nzvimbo yemugwagwa yakakuvadzwa uye yakaparadzaniswa;
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Iyo laaling layer inogona kukamurwa kuita kumusoro kwekuisa chisimbiso chesimba uye kuderedza kuiswa kuiswa pasi; Maererano nerudzi rwekuvaka, imwe-yakaenzana-yakadzika nzira yekubatanidza nzira yekubatanidza kana denderedzwa rekuisa nzira inogona kushandiswa, kana anoyevedza asphalt slaling layer inogona kushandiswa.
Iyo Asphalt Yepamusoro yemigwagwa mikuru uye yekutanga-kirasi migwagwa yekunaya uye yakanunurwa yekukonzeresa kuti ipfuure
Iyo yepazasi yeSeal layer yakaiswa pamusoro peiyo hafu-yakaoma base kuti udzivirire nzvimbo yekuvakwa, dzivirira mvura yemvura, uye simbisa kubatana pakati pehukama uye pachigadziko. Kune akawanda mafambiro ekuvaka eiyo solive seal layer.
Iyo yepamusoro seal layer inofanira kuiswa pane asphalt pamusoro pejasi mumamiriro ezvinhu anotevera:
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(2) Old asphalt paka nemarara kana kugadziriswa.
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Wadzidzei mushure mekuverenga chinyorwa ichi? Kana iwe uine chero mibvunzo kana mazano, ndapota siya meseji! Ini ndichakupindura iwe kana ndaona meseji!