17 Ukwakira, Umuyobozi n'umuyobozi mukuru w'itsinda rya Sinago mu mahanga bitabiriye Kenya & Ubushinwa Guhana Ubucuruzi

Gisesengura ibikenewe bya bitumen mubikorwa mumishinga yo kubaka umuhanda. Hamwe no kwihutisha ibikorwa remezo byo kubaka ibikorwa remezo, ibipimo byubwubatsi birarenze kandi hejuru. Ibiciro bya bitumen bikoreshwa kubice bifunze lime nigice cyinkoni hagati yubutaka bwa kera nubushya. Bitumen nayo ishyiraho amabwiriza menshi.

Mbere yo gukoresha igikundiro cya bitumen, umubare muto wa azote agomba gutangizwa kugirango akosore vuba. Iyo ubushyuhe bwo muri tank bugera ku bushyuhe bwa azote ya azote, azote y'amazi igomba kuzuzwa guhagarika ikigega kuba byuzuye. Filime za plastike nibindi bintu bya shimi ntibyemewe gushyirwa hanze yijosi. Kuva kuri bito, bizaba nabi kandi bigisha ikoreshwa rya batumen.

Nk'ibikorwa remezo byo gutwara ibikorwa byo gutwara abantu, ibipimo by'ubwubatsi birimo kubona byinshi kandi binini, kandi byinshi bisabwa kandi bishyirwaho no gukoresha Bitumen mu kimenyetso cya Hejuru hamwe n'igice gifatika hagati y'igorofa nshya kandi zishaje. Kuberako Bit bitumen ikoreshwa nkibikoresho byubaka urwego rwa kashe hamwe nigice gifatika, ubushobozi bwo gushyuha buke nyuma yubwubatsi, budashobora kugera kumyanya ya kashe hamwe ninzego zo hejuru no hepfo.

Niba vino ya bitumen ari ndende, irwanya amazi ya bitumen bizaba binini, ubumuga bwoguswe buzaba buto, kandi umubare wuzuye uzagabanuka. Kugirango dukureho iki kibazo, uburyo rusange nukwongerera diameter, ariko ntabwo byanze bikunze bigabanya umuvuduko wamazi, ukagabanya umuvuduko wamazi, ducike intege ngo "splash-splash-splash-splash, no gutuma imyigaragambyo iringaniye. Kugirango urusheho kunoza ibintu bya tekiniki byubwubatsi bwa asfalt, ibiranga Asfalt bigomba kunozwa.

Nkumurimo wa bitumen wahinduwe, twagize uruhare mu gukora no gutanga ibikoresho bya bitumen byahinduwe nibindi bicuruzwa bifitanye isano. Turabizi ko uko ibicuruzwa byakoreshwa gute, tugomba kuba twumva neza igihingwa cya bitumen, kimwe nukuri kubikoresho bya bitumen byahinduwe. Hano, kugirango bateze imbere ubuhanga bwabakiriya, abatekinisiye basangiye: Ni ubuhe buhanga bwo kubungabunga ibimera bya bitumen?