Gucapa UV bimara igihe kingana iki?
Ibintu byacapwe na UV bishyirwa mu nzu naho hanze bimara igihe gitandukanye.
Iyo bishyizwe mu nzu, bishobora kumara imyaka irenga 3 cyangwa irenga.
Iyo bishyizwe hanze, bishobora kumara imyaka irenga 2, kandi amabara yacapwe azaba make uko igihe kigenda gihita.
Uburyo bwo kongera igihe kirambye cyo gucapa hakoreshejwe ikoranabuhanga rya UV:
1. Irangi rya varnish, shyiramo irangi rya varnish ku irangi ry'amabara, bizarinda amabara yacapwe, bityo bikamara igihe kirekire.
2. Ku bijyanye n'uburyo bwo gucapa irangi ry'umweru, ushobora guhitamo uburyo bwo gucapa irangi ry'umweru, bivuze ko wandika irangi ry'amabara mbere, hanyuma ukandika irangi ry'umweru, bityo irangi ry'amabara rikingirwa n'irangi ry'umweru, rishobora no kugumana igihe kirekire.
Impamvu icapiro rya UV ryo hanze ridashobora kumara igihe kirekire, bitewe n'imvura na UV.
Igihe cyo kohereza: Ukwakira-05-2022