Ibikoresho byo kubaka pariki- Imiterere yicyuma

Ibikoresho byubaka ibyuma nibyiza bya karubone yujuje ubuziranenge bwigihugu. Ibice by'ibyuma hamwe na feri bifatwa bitunganijwe hakurikijwe “GB / T1912-2002 Ibisabwa bya tekiniki hamwe nuburyo bwo gupima uburyo bushyushye bwa galvaniseri yo gukora ibyuma bikoreshwa mu byuma”. Imbere no hanze ibyuma bishyushye bigomba kuba byujuje ubuziranenge bwigihugu (GB / T3091-93) kubicuruzwa byiza. Igice cya Galvanised kigomba kugira ubunini buringaniye, nta burr, kandi uburebure bwa galvanised ntiburi munsi ya 60um. Nibikorwa byuruganda, no guterana kurubuga. Inkingi nyamukuru yinkingi irasudira kumfatiro ibice byabugenewe; hiyongereyeho umubare muto wibikoresho, ibindi bikoresho bihuza imiterere ya parike bishyirwaho bitaziguye na screw cyangwa Kwikorera-gucukura no gukanda.