Imashini yo kwikuramo ubwayo ni ubwoko busanzwe bwo guhuza imashini, kandi igishushanyo cyihariye cyacyo gishobora kwikorera no gutobora ku buryo butaziguye ibyuma cyangwa plastike bitabaye ngombwa ko ubanza gukubitwa mugihe cyo kwishyiriraho. Igishushanyo gishya cyoroshya cyane inzira yo kwishyiriraho, cyongera akazi neza, kandi kigabanya ibiciro.
Imashini yo kwikuramo ubwayo ikozwe mubyuma bikomeye, kandi hejuru ikavurwa hamwe na galvanisation, plaque ya chrome, nibindi, kugirango byongere imikorere yo kurwanya ruswa kandi byongere ubuzima bwabo. Byongeye kandi, zirashobora kandi gutwikirwa ukurikije ibikenewe bitandukanye, nka epoxy coatings, kugirango irwanye ruswa kandi irwanya amazi.