Tekinoloje yosindikiza miyala ya synchronous yakhala ikugwiritsidwa ntchito pang'onopang'ono kunyumba ndi kunja. Ndi njira yoyendetsera ndalama komanso yothandiza. Galimoto yosindikiza miyala ya synchronous imagwiritsidwa ntchito kufalitsa phula la phula (asphalt wosinthidwa, phula lopangidwa ndi emulsified, etc.) ndi miyala yamtundu umodzi (yomwe imagwiritsidwa ntchito 4 mpaka 6 mm, 6 mpaka 10 mm) pamsewu nthawi imodzi, kenako ndikudutsa. makina ogubuduza matayala a rabara Kapena kugudubuzika kwachilengedwe kwa magalimoto kumapanga nsanjika wa miyala ya phula. Imatha kukonza ming'alu ya misewu, kuchepetsa ming'alu yonyezimira, ndikuwonjezera kuwonongeka. Filimu ya asphalt yomwe imapangidwa pamsewu imatha kukana kulowa kwa madzi pamwamba. Ili ndi nthawi yayitali yomanga, ukadaulo wosavuta, komanso kugwiritsa ntchito mwamphamvu. Pakali pano, synchronous miyala chisindikizo wosanjikiza ntchito kukonza zodzitetezera misewu, misewu wamba, County ndi misewu tauni, ndipo angagwiritsidwenso ntchito m'munsi kuvala wosanjikiza wa misewu yatsopano ndi wosanjikiza m'munsi chisindikizo cha pamwamba analimbitsa msewu. Ndalama zomangira zikakhala zothina, zimatha kugwiritsidwa ntchito ngati njira yosinthira misewu yotsika.
Panthawi yomanga mwachindunji, teknolojiyi imayang'ana kwambiri pamwamba, pamene chosindikizira chapamwamba ndi chovala chovala nthawi zambiri chimanyalanyazidwa, zomwe zimapangitsa kuti chuma chiwonongeke. M'zaka zaposachedwapa, matekinoloje monga micro-surfacing ndi akupanga abrasion apitiriza kutuluka. Pokonza njira zotetezera misewu ya asphalt, teknoloji yosindikiza imagwiritsidwa ntchito nthawi zambiri. Ukadaulo womwe umagwiritsidwa ntchito nthawi zambiri umaphatikizapo kuphimba kotentha ndi kozizira kopyapyala komanso kusindikiza ming'alu. zigawo ndi mitundu ina yambiri. Chosankha chachikulu chaukadaulo wosanjikiza wosindikiza pamiyala ya phula ndi kusanjikiza kosindikiza kwa miyala ya asphalt munthawi yomweyo. Ukadaulo uwu ukhoza kupulumutsa bwino mtengo wa ntchitoyi. Kuwonjezera apo, popeza luso limeneli linagwiritsidwa ntchito ku France kumapeto kwa zaka za m’ma 1900, lakula mofulumira mpaka ku United States ndi ku Ulaya. Mayiko, kuphatikizapo ochepa a ku Asia, Africa, ndi Australia, ayambanso kugwiritsa ntchito luso limeneli pa ntchito zinazake. Ziwerengero zikuwonetsa kuti pafupifupi 5% yokha yama projekiti ku Europe sagwiritsa ntchito ukadaulo uwu pokonza misewu. Pakalipano, pogwiritsira ntchito teknoloji yosindikiza iyi m'dziko lathu, zotsatirazi ziyenera kukwaniritsidwa.
(1) Gwirizanitsani zofunika. Pofuna kuthana ndi kuwonongeka ndi kung'ambika kwa magalimoto panthawi ya misewu yayikulu, ma aggregates amisewu ayenera kukhala olimba mokwanira. Makamaka pankhani ya kuchuluka kwa magalimoto oyenda ndi katundu wagalimoto, kusankha kuuma kophatikizana kumawonekera kwambiri; gradation nthawi zambiri si wothira ufa. Gwiritsani ntchito mtundu umodzi wa gradation; posankha ma aggregates, pofuna kupewa kuwoneka kwa mitundu ya pini-flake, gwiritsani ntchito mawonekedwe a cubic kuti mutsimikizire kuyika kwathunthu kwamagulu mu asphalt.
(2) Phula. Kusankhidwa kwa asphalt kuyenera kukwaniritsa zofunikira pakusankha phula lokhazikitsidwa ndi dipatimenti yapamsewu. Pamaziko a kukwaniritsa zofunikira, emulsified, modified, rabara, kapena asphalt wamba petroleum akhoza kusankhidwa.
(3) Kugwiritsa ntchito zinthu zakuthupi. Mukamagwiritsa ntchito ukadaulo wosindikiza miyala pakukonza misewu, miyalayo iyenera kulumikizidwa mwamphamvu, ndipo mwala uyenera kuphimbidwa ndi asphalt kuti usawonongeke pamsewu ndi mawilo. Pamene kuchuluka kwa kufalikira kumakhala kochuluka, phula la asphalt lidzaphwanyidwa kuchoka pamipata ya miyala pamene galimoto ikudutsa pamsewu, ndipo mafuta adzawonekera, motero kuchepetsa ndondomeko yotsutsana ndi skid ndi friction ya msewu; Komabe, Ngati mwala wofalikira ndi wochepa kwambiri, miyalayo sichitha kumangidwa bwino, ndipo miyalayo ikhoza kutayidwa kunja kwa msewu.
Mwachidule, kugwiritsa ntchito ukadaulo wa asphalt munthawi yomweyo kusindikiza miyala kumakhala ndi zotsatira zofunikira kwambiri. Sizingalepheretse bwino kusonkhanitsa madzi pamsewu, kupititsa patsogolo mphamvu yakumeta ubweya wa msewu, komanso kumapangitsanso bwino ntchito ya msewu pansi pa kutentha kochepa komanso kutentha kwambiri. Kulimbana kwakukulu kwa ming'alu kumatha kuteteza pamwamba pa asphalt kuti asakokoloke kapena kusweka. Tekinoloje iyi imafalitsa phula losinthidwa ndi mwala wovomerezeka mofanana pamsewu wapamsewu nthawi yomweyo kuti zitsimikizire kuphatikiza kothandiza pakati pa ziwirizi ndikuwonjezera kumamatira ndi mphamvu pakati pa ziwirizi. Kuphatikiza apo, ukadaulo uwu ndiwothandiza, umapulumutsa chuma ndi ndalama, ndipo uli ndi kuthekera kolimba. Panthawi imodzimodziyo, chifukwa cha zofunikira zazikulu za zipangizo zogwirizana, ndalama zogwirira ntchito zimachepetsedwa kwambiri. Chifukwa chake, njira yaukadaulo iyi itha kukwezedwa kuti ipititse patsogolo kukana kwa ming'alu komanso magwiridwe antchito amisewu ya asphalt momwe angathere.