Tekinoroji ya kaburimbo ya syncron ikoreshwa muburyo buhoro buhoro mugihugu ndetse no mumahanga. Nubuhanga bwubukungu kandi bunoze bwo kubungabunga. Ikamyo isobekeranye ya kaburimbo ikoreshwa mugukwirakwiza asfalt (yahinduwe asfalt, emulifike ya asifalt, nibindi) hamwe namabuye yubunini buke (bikunze gukoreshwa mm 4 kugeza kuri 6 mm, 6 kugeza 10 mm) hejuru yumuhanda icyarimwe, hanyuma bikanyura imashini yizunguruka ya reberi Cyangwa kuzunguruka bisanzwe byimodoka ikora urwego rwambaye kaburimbo ya asfalt. Irashobora gusana ibice byumuhanda, kugabanya ibice byerekana pavement, no kongera imyambarire. Filime ya asfalt yakozwe hejuru yumuhanda irashobora kurwanya neza kwinjira mumazi yo hejuru. Ifite igihe gito cyo kubaka, tekinoroji yoroshye, hamwe nibisabwa bikomeye. Kugeza ubu, kashe ya kaburimbo ya syncronique ikoreshwa mugukumira mu gukumira umuhanda munini, imihanda minini isanzwe, imihanda yo mu ntara no mumijyi, kandi irashobora no gukoreshwa mukibanza cyambaye igipande cyimihanda mishya hamwe na kashe yo hepfo yikibanza cyubatswe hejuru. Iyo amafaranga yubwubatsi akomeye, arashobora gukoreshwa nkumuhanda winzibacyuho kumihanda yo hasi.
Mugihe cyubwubatsi bwihariye, tekinoroji ahanini yibanda kumurongo wo hejuru, mugihe urwego rwo hejuru rwo gufunga hamwe no kwambara rwirengagizwa, bikaviramo gutakaza umutungo. Mu myaka yashize, ikoranabuhanga nka micro-surfacing na ultrasonic abrasion ryakomeje kugaragara. Muburyo bwo kubungabunga umuhanda wa asfalt, ikoreshwa rya kashe ikoreshwa. Ikoranabuhanga risanzwe rikoreshwa ririmo ubushyuhe n'ubukonje buto butwikiriye no gufunga kashe. ibice nubundi bwoko bwinshi. Ihitamo nyamukuru rya tekinoroji ya tekinoroji ya asifalt ni icyarimwe icyarimwe cya asfalt. Iri koranabuhanga rirashobora kuzigama neza ikiguzi cyumushinga. Byongeye kandi, kuva ubwo buhanga bwakoreshejwe mu Bufaransa mu mpera z'ikinyejana cya 20, bwagutse vuba muri Amerika n'Uburayi. Ibihugu, harimo bike muri Aziya, Afurika, na Ositaraliya, nabyo byatangiye gukoresha ubwo buhanga mu mishinga yihariye. Imibare irerekana ko imishinga igera kuri 5% yonyine i Burayi idakoresha ubwo buhanga mu gukumira imihanda. Kugeza ubu, mugihe ukoresheje ubu buryo bwa kashe mugihugu cyacu, ibisabwa bikurikira bigomba kuba byujujwe.
(1) Gukusanya ibisabwa. Kugirango wirinde kwangirika kw'ibinyabiziga mugihe gikora, umuhanda wa pavement ugomba kuba ufite ubukana buhagije. Cyane cyane mugihe cyurugendo rwinshi rwimodoka hamwe nuburemere bwibinyabiziga, guhitamo gukomera hamwe bigenda bigaragara cyane; icyiciro mubisanzwe ntabwo kivanze nifu. Koresha ubwoko bumwe bw'amanota; mugihe uhitamo igiteranyo, kugirango wirinde kugaragara kwubwoko bwa pin-flake, koresha ishusho ya cubic kugirango urebe neza ko winjiza byuzuye muri asfalt.
(2) Asfalt. Guhitamo asfalt bigomba kubanza kuzuza ibisabwa bijyanye no gutoranya asfalt yashyizweho nishami ryumuhanda. Hashingiwe ku kuzuza ibisobanuro, emulisile, yahinduwe, reberi, cyangwa asifalt ya peteroli isanzwe irashobora gutoranywa.
(3) Gukoresha ibikoresho. Iyo ukoresheje tekinoroji yo gufunga amabuye kugirango ubungabunge umuhanda, amabuye agomba guhuzwa cyane, kandi ibuye rigomba gutwikirwa neza na asfalt kugirango ririnde kwangirika no gusenyuka hejuru yumuhanda n'inziga. Amafaranga yo gukwirakwiza amaze kuba menshi, icyuma cya asfalt kizavanwa mu cyuho kiri mu mabuye igihe ikinyabiziga kizungurutse hejuru y'umuhanda, kandi hejuru ya peteroli hazagaragara, bityo bigabanye icyerekezo cyo kurwanya skid na friction z'umuhanda; icyakora, Niba umubare wamabuye ukwirakwizwa ari muto cyane, amabuye ntashobora guhuzwa neza, kandi amabuye ashobora gutabwa hanze yumuhanda.
Muncamake, ikoreshwa rya asfalt icyarimwe tekinoroji yo gufunga amabuye ifite ingaruka zingirakamaro cyane. Ntishobora gusa gukumira neza kwegeranya amazi kumuhanda, kunoza imbaraga zogosha zumuhanda, ariko kandi bizamura imikorere yumuhanda mugihe cy'ubushyuhe buke kandi bwinshi. Kurwanya gukomeye birashobora kurinda asfalt hejuru yisuri cyangwa guturika. Iri koranabuhanga rikwirakwiza asfalt hamwe n’ibuye ryujuje uburinganire buringaniye hejuru yumuhanda icyarimwe kugirango habeho guhuza neza hagati yibi byombi no kongera imbaraga nimbaraga hagati yabyo. Mubyongeyeho, iri koranabuhanga riroroshye, rizigama umutungo nigiciro, kandi rifite imbaraga zishoboka. Muri icyo gihe, kubera ibisabwa byinshi kubikoresho bifitanye isano, amafaranga yumurimo aragabanuka cyane. Kubwibyo, ubu buryo bwa tekiniki burashobora gutezwa imbere kugirango tunonosore imirwanyasuri hamwe na anti-skid imikorere yimihanda ya asfalt bishoboka.