Ivyuma vy’ibinyabiziga bikoreshwa mu gutwara ibintu bisaba gukonjeshwa no kuba bishasha. Mu myaka iheze, kubera ukuntu abantu barushiriza gukunda gutwara ibintu mu buryo bukonje, ugushaka kw’ibinyabiziga bifise amafirigo na vyo nyene vyaragenda birakura, ahanini bivuye ku bintu bikurikira:
1. Ibisabwa mu gihugu ku bijanye n’uburyo bwo gutwara ibintu biriko birakomera cane, ivyo bikaba bituma amakamyo afise amafirigo ari ngombwa kugira ngo umuntu aronke ibifungurwa bishasha.
2. Kubera ko hashizweho amategeko mashasha y’igihugu, amakamyo y’ibinyabiziga (semi-ashobora kwirinda gutwara ibintu vyinshi kuruta ibindi bikamyo bifise amafirigo.
3. Ivyuma bikurura ibinyabiziga bishobora gushika hafi -zero mu gutwara ivyamwa n’imboga bishasha, bifise igipimo co kuzigama amavuta kirenze 20% n’itandukaniro ry’ubushuhe rya ±1℃, bikagabanya cane ukubura mu gutwara ibintu no gutuma gutwara ibintu bigenda neza.
4. Ivyuma vy’ibinyabiziga bifise amafiriji (semi-) muri rusangi birareha, bikaba bishika ku burebure bwa metero 13,5 canke 15. Ivyo bituma umuntu ashobora gutwara ibintu vyinshi, akazigama amavuta, kandi akagira ico akoze ku bijanye n’ubutunzi muri rusangi buva ku gutwara abantu n’ibintu mu mabarabara.
Mu gutwara abantu n’ibintu bikonje mu rugendo rwo hagati n’urwo mu rugendo rurerure-, amagare y’ibinyabiziga afise amafirigo yama ari yo nguvu nyamukuru. Mu gihe isoko risaba cane, biracari bishoboka ko umuntu aronka amahera mu gutwara amafirigo y’ibinyabiziga (semi-) kugira ngo atware ibicuruzwa.
