Ubukonje buvanze asphalt umurongo ushyushye asfalt: ni irihe tandukaniro?
Kurekura igihe:2025-12-08
Ubukonje buvanga asfalt na ashyushye bivanze ibikoresho bikunze gukoreshwa mubwubatsi no gusana, ariko bafite itandukaniro ryibigize, gusaba, no gukoresha imanza.
Ubukonje buvanze asfalt bikozwe nta gukenera gushyushya. Igizwe nuruvange rwa asfalt bunder, igiteranyo, hamwe nibishyingo bihujwe nubushyuhe bwibidukikije. Kuberako ntibisaba ubushyuhe bwo hejuru bwo kuvanga, ubukonje buvanga asfalt nibyiza ko gusana by'agateganyo no gukora imishinga mito, nko kuzuza ibinogo cyangwa ngo bikorwe mu mihanda. Biroroshye kandi kubika no gutwara abantu kuko bidakenewe kubikwa ubushyuhe bwo hejuru, bikabikora igisubizo cyiza cyo gusana byihutirwa no gukosora byihuse. Nyamara, ubukonje buvanze asfalt muri rusange ntabwo itanga igihe kirekire igihe kirekire nkivanga ishyushye asfalt.
Ku rundi ruhande, ashyushye asfalt, kurundi ruhande, gushyushya asfalt binder kugeza ubushyuhe bwinshi, mubisanzwe hafi 300 ° F kugeza 350 ° F (150 ° C kugeza kuri 180 ° C), mbere yo kuyivanaho. Iki gikorwa cyo gushyushya cyemerera asfalt kokongera kwitonda, bigatuma habaho ibyifuzo byinshi byingenzi, harimo no kubaka umuhanda munini, aho imodoka nini, hamwe nibindi bishinga byingenzi byumuhanda. Ivanga ishyushye asfalt itera hejuru, iramba cyane ishobora kwihanganira umubumbe wo hejuru hamwe nibihe bikabije. Ariko, imikoreshereze yacyo igarukira kumiterere yubushyuhe, kuko igomba gukoreshwa mugihe ukiri ashyushye kandi ntabwo akwiriye gusaba ikirere gikonje.
Muri make, itandukaniro ryingenzi hagati yivanga ubukonje nivanga ishyushye asfalt iri mubikorwa byabo no gukoresha. Ubukonje buvanze asfalt ni byiza gusana by'agateganyo cyangwa bito bivanze asfalt bukwiranye n'imishinga yo kubaka umuhanda, kuramba kurambye kubera imbaraga zayo zisumba izindi no kuramba.
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