Mubuhanga bwubwubatsi bwo kubaka ubungubu kandi buteganijwe, harenze 95% ni kaburimbo ya saphalt ya semike. Iyi miterere yumuhanda ifite ibyiza mubijyanye nibiciro byubwubatsi nubushyuhe, ariko bikunze gushira, kurekura, gutesha umutwe, no kunyerera, no kutirukana. , gusubirwaho, imbaraga zidahagije zongerera imbaraga, kunyerera kunyerera hamwe nizindi ndwara zicaye. Ntibyoroshye kuvura indwara zo mu muhanda wimbitse. Gahunda yo kubungabunga gakondo gakondo irasanzwe: Ntugafate indwara zishimishije muri stage yo hambere hanyuma nibakure; Iyo indwara yimbitse yimbitse ku rugero runaka, uyipfuke cyangwa bongereho kaburimbo; and when the deep-seated diseases are serious enough to affect traffic, Then carry out excavation treatment, that is, traditional large and medium-sized maintenance construction, and the disadvantages it brings are also very obvious, such as high cost, serious waste, impact on traffic, impact on the environment, etc. In such an environment, extending the service life of roads, reducing the cost and waste caused by road maintenance, and improving the overall quality of roads have become a new round of topics.
Hamwe n'iterambere ryihuse rya siyanse n'ikoranabuhanga, mu gusubiza ibibazo byavuzwe haruguru, igitekerezo cyacu cyibanze ni ugushimangira kubungabunga buri munsi imihanda, gutahura indwara ziteye imbere, no kuvura indwara zishimishije.
Kubungabunga kubungabunga pavement nigikorwa cyateganijwe kubungabunga kaburimbo mugihe imiterere ya kaburimbo imeze neza kandi imiterere ya pavement iracyahura nibisabwa nimikorere. Bitandukanye nihame gakondo ryo kubungabunga "ntusane umuhanda niba ridacitse", ribuza gahunda ya ASPHALT ishingiyeho ko imiterere ya pavement ya ASPHALT izahinduka ahanini, kandi ntabwo igamije kuzamura imbaraga zurwego rwa kaburimbo. Iyo nta byangiritse bigaragara kuri kaburimbo cyangwa ibimenyetso bito byindwara, cyangwa niba bigaragaye ko indwara zishobora kubaho hamwe nubuzima bwumuhanda buracyahuye nibisabwa byimikorere, bitunganyirizwa imbere kumuhanda.

Intego yo gukumira kuri kaburimbo ya ASPHALT ni ukubungabunga imikorere myiza ya pavement, gutinza guterana kwa kaburimbo, irinde kubaho indwara za kaburimbo, irinde kubaho indwara za kaburimbo, irinde kubaho indwara za kaburimbo, irinde kubaho indwara za kaburimbo cyangwa gukumira indwara za kaburimbo cyangwa kwagura indwara zoroheje; kwagura ubuzima bwa serivisi ya kaburimbo, gabanya cyangwa gutinda gukosorwa no kubungabunga indwara za kaburimbo; Igiciro cyose cyo kubungabunga ni gito muri pavement ubuzima bwubuzima. Igitabo cyo kubungabunga no gusaba kubungabunga ingaruka za "kubungabunga bike" binyuze "kubungabunga kare" n '"ishoramari rito" binyuze muri "Ishoramari ryambere".
Ibinyuranye na tekinoroji yo kuvura indwara zo kuvura indwara yimbitse ni tekinoroji yo gucukura. Ikoranabuhanga ricukura ni ikoranabuhanga rikoreshwa ryindwara zimbitse kandi akenshi ni uburyo bwo kuvura. Kubera ko urwego rufatiro ruri munsi yurwego rwo hejuru, uburyo gakondo bwo kuvura busaba gucukura urwego rwo hejuru mbere yo gutunganya urwego rushingiye. Nkuko byavuzwe haruguru, ubu buryo bufata igihe kinini bwo kubaka, ariko kandi busaba ko hafunga umuhanda, bifite ingaruka zikomeye kuri societe no kwimari. Kubwibyo, ntibyoroshye kuyikoresha, kandi birashobora kuvurwa mugihe indwara yimbitse mu nzoga ziteye imbere ziterambere kugirango ziba indwara ziganje cyangwa indwara zikomeye zo hejuru. Ikoranabuhanga ryo kuvura impfunya z'indwara zipimiwe bihwanye n '"kubaga ibintu bidafite ishingiro" mu rwego rw'ubuvuzi. Agace kwose ka ?? "Ibikomere" mugihe uvura indwara zo mu muhanda muri rusange bitarenze 10% byubuso bwose bwa ?? Indwara. Kubwibyo, bitera kwangirika gato mumuhanda, kandi igihe cyo kubaka ni gito kandi kihenze. Ni hasi, nta ngaruka nke kumodoka, kandi ifite urugwiro. Iri koranabuhanga rigamije ibiranga indwara zo mu mutwe rikomeye kandi rikwiranye cyane no kuvura indwara zicaye ku mihanda y'igihugu cyanjye. Mubyukuri, mbere y "amabwiriza ya tekiniki yo kuvura impfunda indwara z'indwara z'imbaraga" zashyizwe mu ndwara z'indwara z'imbaraga zashyizweho inshuro nyinshi mu gihugu kandi zigera ku bisubizo byiza.
Iterambere rirambye ryinganda zo kubungabunga umuhanda ntiritandukanijwe nikoranabuhanga ryikoranabuhanga. Muburyo bwo guhanga udushya, iki gihe akenshi ntitubuza niba ibitekerezo nikoranabuhanga ubwabyo ari byiza, ariko niba twatinyutse gucamo inzitizi zumwimerere. Ahari ntabwo byateye imbere bihagije kandi bigomba kunozwa buhoro buhoro mugihe giteganijwe, ariko tugomba gushyigikira no gushishikariza guhanga udushya.