1. Ikirahure gishyushye
Ikirahure gishyushye mu by’ukuri ni ubwoko bw’ikirahure gishyushye. Kugira ngo hongerwe imbaraga z’ikirahure, ubusanzwe hakoreshwa uburyo bwa shimi cyangwa ubw’ingirabuzimafatizo kugira ngo hakorwe stress yo gukanda ku buso bw’ikirahure. Iyo ikirahure gifite imbaraga zo hanze, kibanza kugabanya stress yo hejuru, bityo kikanoza ubushobozi bwo gutwara no kongera imbaraga zo guhangana n’umuyaga, stress yo guhangana n’ikirere ndetse no kudahangana n’ingaruka z’ikirahure ubwacyo.
2. Ikirahure gikingira ubushyuhe
Ikirahure gikingira ubushyuhe cyavumbuwe n'Abanyamerika mu 1865. Gikoreshwa mu gufunga impande ebyiri cyangwa nyinshi z'ibirahure, gukora umwuka wumye hagati y'ibirahure, no kugira ubushobozi bwo kuvanga umwuka. Gikoresha kole ikomeye kandi ifunga umwuka mwinshi kugira ngo gifatanye urupapuro rw'ibirahure n'umuyoboro wa aluminiyumu urimo desiccant. Ibyinshi muri byo bikorwa n'inganda nini. Nta kirahure kizabaho, amazi, cyangwa gushonga hagati, Gifite ubushobozi bwiza bwo gushyushya no gukingira amajwi.
3. Ikirahure gifite amavuta
Ikirahure cyavanzwe gikozwe mu bice bibiri cyangwa byinshi by'ikirahure gikozwe muri firime ya PVB (polyvinylbutyraldehyde), gikandwaho hakoreshejwe icyuma gishyushye hanyuma kigasohoka uko bishoboka kose, hanyuma kigashyirwa muri autoclave kugira ngo gishongeshe umwuka muto usigaye muri firime yavanzwe munsi y'ubushyuhe bwinshi n'umuvuduko. Ubu, hari ubwoko bushya bw'itanura, bushobora gutunganya firime yihariye ya EVA yo hanze no kurangiza inzira yo gufunga binyuze mu gupompa vacuum mu itanura hakoreshejwe ubushyuhe bwinshi. Abantu bashobora guhitamo uburyo bukwiye hakurikijwe ingengo y'imari yabo, aho baherereye n'ibyo basabwa. Ugereranyije n'ibindi birahure, ikirahure cyavanzwe gifite imiterere yo kudahungabana, kurwanya ubujura, kwirinda amasasu no kwirinda guturika. Iyo ikirahure cyavanzwe, gikunze gukwirakwira bitewe n'uburyo gifatana, kandi umutekano uba uri hejuru cyane.
Ingufu z'ibirahuri bisanzwe bifite laminate ntabwo ari nyinshi, muri rusange ni kimwe n'iz'ibirahuri bisanzwe bifite igice kimwe. Ikirahuri gifite laminate kigizwe n'ibirahuri bikonjesha gifite imbaraga n'umutekano. Gikunze gukoreshwa mu bice byo mu nzu, mu mbaho z'uruzitiro, hasi ku rubyiniro no mu nkuta nini z'amarido.
Muri iki gihe, itanura rya Fangding rikoreshwa mu gutwika rirakirwa cyane kubera ko rito, ishoramari rike, ubwiza bwaryo n'umusaruro mwinshi.
Igihe cyo kohereza: Kanama-17-2022
