Muri Gicurasi, itsinda ry'ibikoresho by'icyuma byagenewe byihariye gukoreshwa mu nganda no mu bikorwa remezo byarangije inzira yose yo kugenzura, bipakirwa mu makontenari, maze byoherezwa ku bwinshi muri Albaniya, El Salvador, Afurika y'Epfo, n'ibindi bihugu. Ibicuruzwa byatanzwe ku gihe cyagenwe ku bakiriya bashya n'abari basanzwe mu mahanga, bigamije kwemeza ko imishinga yo kubaka ibikorwa remezo byo mu gihugu n'inyubako z'uruganda rw'ibyuma irangira ku gihe.
Ibicuruzwa by'icyuma biri muri iri tumiza ryo kohereza mu mahanga ni ibi bikurikira:Umuyoboro w'icyuma ushongeshejwe ku buryo bw'umwuka, S355/Q355BUmuyoboro w'icyuma cyirabura cyasutsweho, Umuyoboro wa kare wa galvanize mbere, Umuyoboro w'impande zombi ufite uburebure bukonje, na Girder Steel. Ingano n'ibipimo by'ibikoresho byahinduwe kugira ngo byuzuze ibisabwa byihariye, kandi ibicuruzwa byose byujuje ibisabwa mpuzamahanga by'ubwubatsi n'ibyemewe, bituma bikwiranye n'ibikorwa byinshi by'ubwubatsi mu mahanga.
▶ Umuyoboro w'icyuma ushongeshejwe mu buryo bw'umwuka
Ubugari bw'urukuta bumwe, gufunga neza, no kwihanganira umuvuduko uhoraho. Bikwiriye gushyirwa hanze munsi y'ubutaka no gukwirakwiza amazi mu gasozi no gusohora imyanda.
▶ Umuyoboro w'icyuma kizengurutse wa S355/Q355B w'umukara
Ihuza imbaraga nyinshi n'uburyo ihendutse, bigatuma iba ibikoresho byizewe by'ubwubatsi mu bikorwa bitandukanye by'inganda n'ubwubatsi.
▶ Umuyoboro wa kare wa galvanised mbere
Irangi ryinshi kandi rihujwe n'ingufu rituma habaho kurwanya ingese no kwangirika. Rikoreshwa cyane mu ruzitiro rwo hanze, mu byuma byoroheje, no mu bikoresho byakozwe mbere, bigatuma bishyirwamo vuba kandi byoroshye.
▶ Umuyoboro w'ikirahuri urimo ubukonje
Uburyo bwihariye bwo gupfunyika butuma habaho ubukana bumwe, gupfunyika kutagira icyuho, no gukora neza mu buryo bwo hejuru. Bikwiriye gukorwa mu byuma no mu bikoresho byihariye — bifite ubushobozi bwo gukora neza kurusha imiyoboro isanzwe ya kare.
▶ Icyuma gikozwe mu gikoresho
Ubudahangarwa bukomeye bwo kunama no kudahindagurika kw'inyubako. Ibikoresho by'ingenzi byo kubaka inyubako zitwara imizigo mu ruganda, kubaka ibiraro by'inyongera, n'ibikorwaremezo binini byo gukoreramo.
★ Imihigo yacuMu gihe tugiye imbere, tuzakomeza kugenzura neza ubwiza bw'ibikoresho no kunoza igihe cyo kubikoresha, duhe abakiriya bacu ku isi serivisi zo gutanga ibyuma icyarimwe kandi bitanga umusaruro uhamye kandi bikagira akamaro kuri buri wese.
