Uruganda ruvanga asfalt nibikoresho byingenzi mukubaka umuhanda. Nubwo ikoreshwa cyane mu iyubakwa ry'umuhanda, itwara ingufu nyinshi kandi ifite umwanda nk'urusaku, umukungugu n'umwotsi wa asfalt, bisaba ko bivurwa kugira ngo bizigame ingufu kandi bigabanye gukoresha. Iyi ngingo isesengura ibintu bifitanye isano no kuzigama ingufu zivangwa na asfalt harimo no gukonjesha ubukonje no kurwanya umuriro, gufata neza, gutwika, gukoresha tekinoroji ihindagurika, kandi ikanatanga ingamba zifatika zo kubungabunga ingufu.
- Gukonjesha gukonje no kugenzura umuriro
- a) Guteranya ibirimo ubuhehere nubunini buke
- Igiteranyo gitose kandi gikonje bigomba gukama no gushyukwa na sisitemu yo kumisha. Kuri buri 1% kwiyongera kurwego rutose nubukonje, gukoresha ingufu byiyongera 10%.
- Tegura ahahanamye, hasi ya beto ikomye, hamwe nuburaro bwimvura kugirango ugabanye ubushuhe bwamabuye.
- Kugenzura ingano yubunini muri 2,36mm, gutondekanya no gutunganya ibitero byubunini butandukanye, kandi ugabanye akazi ka sisitemu yo kumisha.
- b) Guhitamo lisansi
- Koresha ibicanwa byamazi nkamavuta aremereye, afite amazi make, umwanda muke, nagaciro keza cyane.
- Amavuta aremereye ni amahitamo yubukungu kandi afatika kubera ubwiza bwayo bwinshi, ihindagurika rito, hamwe no gutwikwa bihamye.
- Reba ubuziranenge, ubushuhe, gukora neza, gutwika, no gutwara kugirango uhitemo lisansi nziza.
- c) Guhindura sisitemu yo gutwika
- Ongeramo ibigega bya peteroli biremereye kandi uhindure igice cyo kugaburira lisansi, nko gukoresha pneumatike yinzira eshatu kugirango uhite uhinduranya amavuta aremereye namavuta ya mazutu.
- Kora sisitemu yo guhindura kugirango ugabanye ingufu kandi unoze neza.
- Kubungabunga
- a) Komeza igipimo cyiza cyamavuta yo mu kirere
- Ukurikije ibiranga gutwika nibisabwa kubyara umusaruro, hindura igipimo cyo kugaburira umwuka na lisansi kugirango wizere neza.
- Kugenzura igipimo cyamavuta yo mu kirere buri gihe kandi ugumane uburyo bwiza uhindura uburyo bwo gutanga ikirere na peteroli.
- b) Igenzura rya lisansi
- Hitamo lisansi ikwiye kugirango umenye neza ko lisansi iba yuzuye kandi igateza imbere gutwika.
- Reba imiterere ya atomizer buri gihe kandi usukure atomizer yahagaritswe cyangwa yangiritse mugihe.
- c) Guhindura imiterere yumuriro
- Hindura umwanya wa baffle ya flame kugirango hagati yumuriro uherereye hagati yingoma yumye kandi uburebure bwa flame buringaniye.
- Umuriro ugomba gukwirakwizwa neza, udakora ku rukuta rw'ingoma yumye, nta rusaku rudasanzwe cyangwa gusimbuka.
- Ukurikije uko umusaruro wifashe, hindura neza intera iri hagati yumuriro wumuriro numutwe wa spray kugirango ubone imiterere yumuriro mwiza.
- Izindi ngamba zo kuzigama ingufu
- a) Kwivuza
- Ibigega bya Bitumen, ibishyushye bishyushye bya storge hamwe nu miyoboro bigomba kuba bifite ibyuma byiziritse, mubisanzwe ipamba ya 5 ~ 10cm hamwe no gupfuka uruhu. Igice cyo kubika gikeneye kugenzurwa no gusanwa buri gihe kugirango ubushyuhe butabura.
- Gutakaza ubushyuhe hejuru yingoma yumye ni 5% -10%. Ibikoresho byokwirinda nka pamba 5cm yubushyuhe irashobora gupfunyika ingoma kugirango igabanye neza ubushyuhe.
- b) Gukoresha tekinoroji yo guhindura inshuro
- Sisitemu yo kuvanga ishyushye
Iyo winch itwaye sisitemu yo gutanga, tekinoroji yo guhinduranya inshuro irashobora gukoreshwa muguhindura moteri ya moteri kuva itangira inshuro nke kugeza kuri transport inshuro nyinshi hanyuma ugafata feri nkeya kugirango ugabanye gukoresha ingufu.
- Moteri yumuyaga
Moteri yumuyaga mwinshi itwara imbaraga nyinshi. Nyuma yo kwinjiza tekinoroji yo guhinduranya inshuro nyinshi, irashobora guhinduka kuva murwego rwo hejuru ikagera kuri frequency nkuko bisabwa kugirango uzigame amashanyarazi.
- Bitumen izenguruka pompe
Bitumen izenguruka pompe ikora kumurimo wuzuye mugihe cyo kuvanga, ariko ntabwo mugihe cyo kwishyuza. Tekinoroji yo guhinduranya inshuro irashobora guhindura inshuro ukurikije uko akazi gakorwa kugirango ugabanye kwambara no gukoresha ingufu.
