Igihe c’ubuzima bw’ivyuma vy’ivyuma vy’ivyuma vy’ibara ry’agahama bigenwa canecane n’ibintu n’ubuhinga. Dushingiye kuri "Synthic Resin Industry Standard" yasohowe n'ishirahamwe ry'ibikoresho vy'inyubako vy'Ubushinwa mu mwaka w'2023, amatara y'ivyuma ashobora gushika ku myaka 20-30 akoreshwa mu buryo busanzwe. Ubuzima bwihariye buratandukanye bivanye n’ibi bikurikira:
1. Ubwoko bw'ibikoresho:
- ASA+PVC ibiri - collar co- Ibara ry’umubiri (igicuruzwa kinini): Ubushobozi bwo gukura, ubuzima bw’imyaka 25-30;
- Ivyiyumviro vy’i PVC bimenyerewe: Ishobora gushikirwa n’imishwarara ya UV, ubuzima bw’imyaka nka 15-20.
2. Imihingo:
- Ibibanza vyo mu misozi bifise umunyu mwinshi birafise ubuzima bugabanutse ku rugero rwa 20%-30%;
- uturere two mu Buraruko dufise uguhinduka kw’ubushuhe bwinshi bisaba kwitwararika ingorane zo gusaduka ziterwa n’imizinga y’ugukonja.
3. Gushiramwo no gucungera:
- Gushiramwo ubuhinga (nk’ugutanga ukwaguka kw’ubushuhe n’ugucika kw’imitsi) bishobora kwagura ubuzima n’imyaka irenga itanu;
- Gukuraho urubura rwose n’amababi yaguye birashobora kugabanya imizigo n’ugusenyuka.