Kugadzirira zvinhu zve micro-surfacing slurry sealing: zvinhu, michina yekuvaka (micro-surfacing paver) uye zvimwe zvekubatsira midziyo.
Iyo micro-surface slurry seal inoda emulsion bitumen nedombo rinosangana nezviyero. Iyo metering system yeiyo micro-surfacing paver inoda kuverengerwa isati yavakwa. Kugadzira emulsion bhitumeni kunoda bhitumini kudziyisa matangi, emulsion bhitumeni midziyo (inokwanisa kugadzira bhitumini zviri zvikuru kupfuura kana kuenzana ne60%), uye emulsion bhitumeni yakapera chigadzirwa matangi. Panyaya yematombo, mamineral screening machines, loaders, forklifts, etc. inodiwa kuti utarise matombo akawandisa.
Iwo maedzo anodiwa anosanganisira emulsification bvunzo, yekuongorora bvunzo, yekusanganisa bvunzo uye michina uye tekinoroji vashandi vanodiwa kuita bvunzo idzi.
Chikamu chekuyedza chine hurefu husingasviki 200 metres chinofanira kugadzirwa. Iyo yekuvaka musanganiswa reshiyo inofanirwa kutariswa zvichibva pane dhizaini musanganiswa reshiyo zvinoenderana nemamiriro echikamu chebvunzo, uye tekinoroji yekuvaka inofanirwa kutariswa. Iyo yekugadzira musanganiswa reshiyo uye tekinoroji yekuvaka yechikamu chebvunzo ichashandiswa seyakavakirwa pamutemo hwaro mushure mekubvumidzwa nemutariri kana muridzi, uye maitiro ekuvaka haachinjwe pakuda.
Pamberi pekuvakwa kwe micro-surfacing uye slurry sealing, zvirwere zvepakutanga zvemugwagwa zvinofanira kurapwa maererano nezvinodiwa zvekugadzira. Kugadziriswa kwemitsara inopisa inonyungudika, nezvimwe.
Matanho ekugadzira:
(1) Bvisa ivhu, marara, nezvimwewo kubva panzira yekutanga.
(2) Paunenge uchidhirowa makondakita, hapana chikonzero chekudhirowa makondakita kana paine macurbs, mitsetse yenzira, nezvimwewo sezvinhu zvinorehwa.
(3) Kana paine chinodiwa kupfapfaidza mafuta anonamira, shandisa rori yekuparadzira asphalt kupfapfaidza mafuta anonamira nekuchengetedza.
(4) Tanga paver rori uye kuparadzira iyo micro-pamusoro uye slurry chisimbiso musanganiswa.
(5) Gadzirisa zvikanganiso zvekuvaka kwenzvimbo nemaoko.
(6) Kutanga kutarisira utano.
(7) Vhura kune traffic.