Mw'isi y'ibikorwa remezo, guhanga udushya mu ikoranabuhanga rya asfalt ntabwo buri gihe ari amakuru yo ku rupapuro rwa mbere, nyamara ibigo nka Martin Marietta biracecekesha imbibi kandi bigahindura isura yo kubaka umuhanda. Mugihe inkuru isanzwe ikunze kuzenguruka mubice byinshi byikoranabuhanga bigaragara, guhanga udushya muri asfalt ningirakamaro. Martin Marietta, yubakiye kuburambe bwimyaka mirongo, ayoboye iterambere ridashobora guhindura gusa uko imihanda yubatswe gusa ahubwo nuburyo ikora mugihe kirekire.
Gusobanukirwa Ibyingenzi
Umuntu arashobora kwibwira ko asfalt ari ibintu byoroshye kuvanga hamwe hamwe, ariko ukuri ni kure cyane. Martin Marietta, kimwe nurungano rwinganda Taian Yueshou Mixing Equipment Co., Ltd., azi ko guhanga udushya muri uru rwego akenshi birimo gutunganya buri kintu cyose kugirango tunoze imikorere. Nkuko Taian Yueshou yakoresheje ubuso bunini bwubutaka nubutunzi bwe mubushinwa kugirango ateze imbere kuvanga ikoranabuhanga ryibikoresho, Martin Marietta akoresha ubushakashatsi bwimbitse kubikorwa byabo bya asfalt.
Kurugero, bibanda kunoza kuramba no kuramba. Ibi ntabwo bikubiyemo ibikoresho gusa ahubwo nibikorwa - kugenzura ubushyuhe mugihe cyo kuvanga, kuvanga neza hamwe, hamwe nuburyo bushya bwo gutunganya ibintu.
Imikorere imwe nyayo-yisi ibi birashobora kugaragara ni mugutezimbere ubushyuhe-buvanze asfalt. Ubu bwoko bwa asfalt bukorwa mubushyuhe buke ugereranije na gakondo ivanze na asfalt, ikiza ingufu kandi igabanya ibyuka bihumanya. Nubwoko burambuye butandukanya abayobozi binganda.
Gushyira mu bikorwa tekinike yo gutunganya
Gukoresha ibikoresho bitunganyirizwa muri asfalt ntabwo ari shyashya, ariko Martin Marietta yabisunitse cyane mu kuzamura ubwiza nijanisha ryibintu bitunganyirizwa bitabangamiye ubusugire bwibikoresho. Ubuhanga bakoresha burimo gukoresha asifalt pavement yagaruwe (RAP) no gushiramo ibindi bikoresho bitunganijwe.
Ubu buryo ntabwo bugirira akamaro ibidukikije gusa kugabanya imyanda ahubwo butanga no kuzigama. Ariko, ikibazo kiri mukubungabunga ireme. Kugenzura niba asfalt yongeye gukoreshwa ihuye nimikorere yibikoresho byinkumi biragoye, bisaba kwipimisha no kunonosorwa.
Kimwe n'ubwitange bwa Taian Yueshou mu gukoresha ibikoresho byabo byagutse kugira ngo biteze imbere ibikoresho bivangavanze, Martin Marietta akoresha protocole ikomeye yo kwipimisha kugira ngo ibikoresho bitunganyirizwa byujuje ibisabwa. Uku kwibanda ku kugenzura ubuziranenge ni ikintu gikomeye mu ngamba zabo zo guhanga udushya.
Guhuza n'ibibazo by'ikirere
Kimwe mu bintu byo guhanga udushya ari ngombwa ariko akenshi bidahabwa agaciro ni uguhuza n’ikirere. Imihanda ihura nibibazo bitandukanye bitewe nikirere cyashyizwemo, kuva ubushyuhe bukabije kugeza ibihe bikonje.
Igice cy’ubushakashatsi cya Martin Marietta cyibanze cyane cyane mugutezimbere imiterere ya asifalt. Ibi bikubiyemo guhindura imiterere kugirango ihangane nubushyuhe bukabije no gusobanukirwa n’igihe kirekire cy’imihindagurikire y’ikirere ku mihanda.
Ingaruka zubu bushakashatsi ni nini cyane, zitanga icyizere imihanda idahwitse gusa ahubwo ifite umutekano. Hamwe n’amabwiriza y’ibidukikije agenda yiyongera hamwe n’ibihe byiyongera by’ikirere gikabije, guhuza n'imihindagurikire ni ngombwa kuruta mbere hose.
Ishoramari mu bushakashatsi n'iterambere
Guhora udushya bisaba ubwitange bukomeye bwa R&D. Martin Marietta, mu gushora imari cyane mubushakashatsi bwabo, ashyiraho urwego rwo hejuru muruganda. Kimwe nabakozi benshi ba Taian Yueshou bakoreshejwe mugutezimbere ibikoresho bishya, isosiyete ikoresha impano zabo nubutunzi bwabo kugirango bashakishe uburyo bushya nikoranabuhanga.
Ibi bishobora kubamo kugerageza hamwe na binders nshya cyangwa kwinjiza tekinoroji yubwenge muri asfalt ubwayo kugirango tunoze igenzura ryimikorere. Ubushobozi bwo guhuza ibikoresho byo mumuhanda na sisitemu yibikorwa remezo byerekana imipaka ishimishije.
Byongeye kandi, gukorana na kaminuza n'ibigo byubushakashatsi bituma habaho uburyo bwihuse bwo guhanga udushya, gukoresha ubushakashatsi bugezweho bwo kwiga no kubishyira mubikorwa bifatika.
Gufatanya ejo hazaza harambye
Kubaka kuri izo mbaraga za R&D, ubufatanye nabafatanyabikorwa nka Taian Yueshou Kuvanga ibikoresho Co, Ltd nabandi muruganda birashobora gukora ubufatanye buteza imbere udushya kurushaho. Kwigira hamwe hamwe nibikoresho bisangiwe birashobora kwihutisha iterambere muri tekinoroji ya asfalt.
Ubufatanye nk'ubwo ni ingenzi mu gukemura bimwe mu bibazo bikomeye byugarije inganda muri iki gihe. Kuramba ntabwo ari ibikoresho gusa ahubwo ni no gutsimbataza umuco wo gukomeza gutera imbere hamwe ninshingano z’ibidukikije.
Muri make, uburyo bwa Martin Marietta kuri guhanga tekinoroji ya asfalt ntabwo ari ibintu bitangaje, ahubwo ni imbaraga zihamye, ziyemeje kunoza ibintu byose byibicuruzwa. Kimwe n'umurimo witonze muri Taian Yueshou, bikubiyemo gusobanukirwa byimbitse ibikoresho, inzira, hamwe nibicuruzwa byanyuma bikorana nibidukikije. Iyi mihigo niyo ibatandukanya nkumuyobozi winganda.
