Kwiminyaka yakutshanje, i-Iran ikhuthaze utyalo-mali lweziseko ezingundoqo kunye nokwakhiwa kweprojekthi yendlela ukuze iphuhlise uqoqosho lwayo, oluya kubonelela ngamathemba abanzi kunye namathuba amahle okuphuhliswa koomatshini bokwakha baseTshayina kunye nezixhobo. Inkampani yethu inesiseko esihle sabathengi eIran. Isityalo sokuxuba i-asphalt, izixhobo ze-bitumen emulsion plant, isithuthi sokutywinwa kwe-slurry kunye nezinye izixhobo ze-asphalt eziveliswe yi-Sinoroader zamkelwa kakuhle yimarike yase-Iranian. Iimoto ezimbini zokutywina eziludaka eziyalelwe yiarhente yenkampani yethu yaseIran ekuqaleni kuka-Agasti ziye zaveliswa kwaye zahlolwa, kwaye zilungele ukuthunyelwa nangaliphi na ixesha.

Ilori yokutywina eludaka (i-aslo ebizwa ngokuba yiMicro-Surfacing Paver) luhlobo lwezixhobo zogcino lwendlela. Sisixhobo esikhethekileyo esiphuhliswe ngokuthe ngcembe ngokweemfuno zokulungiswa kwendlela. Isithuthi sokutywina esiludaka sithiywe njengemoto yokutywina eludaka ngenxa yokuba i-aggregate, ibhitumene etyhidiweyo kunye nezongezo ezisetyenzisiweyo ziyafana nodaka. Iyakwazi ukugalela umxube we-asphalt ohlala ixesha elide ngokobume bomphezulu wepavumente endala, kwaye ihlukanise iintanda kumphezulu wepavumente emanzini kunye nomoya ukunqanda ukuguga ngakumbi kwepavumente.

Iloli yokutywina eludaka ngumxube wodaka owenziwe ngokuxutywa kwebhitumene, ibhitumene efakwe i-emulsified, amanzi kunye nesigcwalisi ngokomlinganiselo othile, kwaye isasazeke ngokulinganayo kumphezulu wendlela ngokobukhulu obuchaziweyo (3-10mm) ukwenza ukulahlwa komphezulu webhitumene. TLC. Isithuthi sokutywina esiludaka sinokugalela umxube ohlala ixesha elide ngokobume bomphezulu wepavumente endala, enokuthi itywine ngokufanelekileyo i-pavement, ihlukanise iintanda kumphezulu emanzini nasemoyeni, kwaye ithintele i-pavement ukuba ingaguga ngakumbi. Ngenxa yokuba i-aggregate, ibhitumene e-emulsified kunye nezongezo ezisetyenzisiweyo zifana ne-slurry, ibizwa ngokuba yi-slurry sealer. I-slurry ayinamanzi, kwaye umgangatho wendlela ulungiswe ngodaka oluthambileyo alukwazi ukutyibilika kwaye kulula ukuba izithuthi ziqhube.

ISinoroader ikwiXuchang, isixeko sembali nenkcubeko yesizwe. Ingumenzi wezixhobo zokwakha zendlela edibanisa i-R&D, imveliso, intengiso, inkxaso yobugcisa, uthutho lolwandle kunye nomhlaba kunye nenkonzo emva kokuthengisa. Sithumela kumazwe angaphandle ubuncinane iiseti ezingama-30 zezityalo zokuxuba i-asphalt, ii-Micro-Surfacing Pavers / Slurry Seal Trucks kunye nezinye izixhobo zokwakha iindlela minyaka le, ngoku izixhobo zethu zisasazeke kumazwe angaphezu kwama-60 emhlabeni jikelele.