Icyuma cyakozwe mu gice cya C
Icyuma gikonje cyakozwe mu gice cy'icyumayerekeza ku cyuma cyarangiye gifite imiterere itandukanye y’ibice by’icyuma cyangwa ibyuma bikonje munsi y’imiterere ikonje. Ni ubwoko bw’icyuma gito cyane gifite urukuta rworoshye, kandi cyitwa icyuma gikonjesha cyangwa icyuma gikonjesha. Ni ibikoresho by’ingenzi mu gukora ibyuma byoroheje. Gifite ubwoko bwose bw’ibice bito cyane, bifite imiterere ikwiye kandi bigoye gushyushya bidashobora gukorwa. Ugereranyije n’icyuma gishyushye gikonjesha, iyo gifite agace kamwe k’ibice, umurambararo wacyo wo kuzunguruka ushobora kongeraho 50-60% kandi umwanya wa kabiri w’ubuso ushobora kwiyongeraho inshuro 0.5-3.0, bityo, kikaba gishobora gukoresha imbaraga z’ibikoresho mu buryo bukwiye; ugereranije n’ibyuma bisanzwe (bikozwe mu cyuma gikonjesha, icyuma cya U, icyuma cy’inguni, n’icyuma), gishobora kuzigama hafi 30-50% by’ibyuma.
Umuyoboro wa C w'icyumaIntangiriro
1) Ibisobanuro:Umuyoboro wa C w'icyumaitunganywa mu buryo bwikora n'imashini yo kwisiga ya C-steel, ikurikije ingano ya C-steel, ishobora kurangiza mu buryo bwikora igikorwa cyo kuyirema.
2) Ibikoresho: Q195, Q235, Q345
3) Ubuvuzi bw'ubuso: Irangi ry'umukara, umuyoboro w'amazi utoshye.
4) Gupakira: Mu ipaki, nk'uko bisabwa n'umukiriya ku giti cye
(1)Gushyiramo imyobo inyuma, byoroshye kuyikosora no kuyishyiraho bishobora guhindurwa hakurikijwe ibyo abakiriya bakeneye
(2)Ishobora guhuzwa n'ibikoresho byose by'umwuga kugira ngo ikoreshwe mu mutekano
(3)Uburebure busanzwe bwa metero 6, bushobora guhindurwa hakurikijwe ibyo abakiriya bakeneye.
(4) Gutunganya ubuso bwa galvanize bushyushye, ubunini bw'urwego rwa galvanize burenze 65UM, kandi isura yayo ni yoroshye kandi nziza.
Dukurikije imiterere y’imishinga itandukanye n’ibidukikije by’ikirere, duha abakiriya ibisubizo nk’ibisubizo by’izuba bifite inkingi ebyiri, ibisubizo by’izuba bifite inkingi imwe, ibisubizo by’izuba bifite uruziga, guhuza inkingi y’icyuma na beto, ibisubizo byuzuzanya by’uburobyi ku giti kimwe n’ibisubizo by’ubuhinzi bya PV.















