Mu myaka ya vuba aha, ikoreshwa ry'ibikoresho byo gupima granite n'ibipimo byayo ryariyongereye cyane, buhoro buhoro risimbura ibipimo gakondo by'icyuma gikozwe mu mabuye mu nzego nyinshi. Ibi biterwa ahanini n'uko granite ihuzwa n'ahantu hagoye ho gukorera ndetse n'ubushobozi bwayo bwo kugumana ubuhanga buhanitse uko igihe kigenda gihita. Ntabwo igenzura neza gusa mu gihe cyo gutunganya no gupima, ahubwo inanoza ubwiza bw'ibicuruzwa birangiye. Ubukana bw'ibikoresho byo gupima granite bungana n'ubw'icyuma cyiza cyoroshye, kandi ubuziranenge bw'ubuso bwabyo bukunze kurenga ubw'ibindi bikoresho bisanzwe.
Imbuga za granite zikozwe mu ibara ry’umukara ry’umwimerere, zikorerwa isuzuma ryimbitse kandi zigatunganywa n’intoki inshuro nyinshi, bigatuma ubuso bugenda neza, imiterere y’ubugari n’imwe, kandi zihamye neza. Zirakomeye kandi zirakomeye, kandi ntizigwa n’ingese, ntizigwa n’aside na alkali, ntizigwa n’ingufu, ntiziba zangiritse, kandi ntiziba zangiritse cyane. Zigumana ubushyuhe bw’icyumba no mu gihe cy’imitwaro iremereye, bigatuma ziba ibikoresho byiza byo gupima neza kandi zikoreshwa cyane mu gupima neza ibikoresho byo gupima, ibikoresho byo gupima neza, n’ibice bya mekanike. Cyane cyane mu gupima neza cyane, mbuga za granite, bitewe n’imiterere yazo yihariye, ziruta cyane ibyuma bikozwe mu cyuma.
Ugereranyije n'amabuye asanzwe, imbuga zo kugenzura granite zitanga ibyiza bikurikira:
Kudahinduka: Bitanga ubukana budasanzwe, kudasaza, no kudahinduka mu bushyuhe bwinshi.
Ihamye ku mubiri: Ifite imiterere ikomeye kandi isa, bigatuma habaho uduce duto ku buso iyo tugize ikibazo, ibyo ntibigira ingaruka ku buziranenge bw'ubuso. Biroroshye kubungabunga no kubungabunga ubuziranenge uko igihe kigenda gihita, birwanya ingese, birwanya ingufu za rukuruzi, kandi bikingira ubushyuhe.
Gusaza karemano: Nyuma y’imyaka miliyoni y’ubusaza karemano, imihangayiko y’imbere irekurwa burundu, bigatuma habaho uburinganire buri hasi cyane, gukomera neza, no kurwanya guhinduka.
Ubudahangarwa n'ubushyuhe: Birwanya aside na alkali, ntibisaba amavuta, kandi ntibirinda ivumbi, bigatuma kubungabunga byoroha kandi bigatuma bimara igihe kirekire.
Ibipimo bihamye: Ntibishobora gushwara kandi ntibibangamirwa n'ubushyuhe buhoraho, bigumana ubuziranenge bwo gupima no mu bushyuhe bw'icyumba.
Ntizikoresha ingufu za rukuruzi: Zigenda neza mu gihe cyo gupima nta guhagarara kandi ntizibangamirwa n'ubushuhe.
Kubera iyi miterere myiza, urubuga rwo kugenzura granite rwabaye igikoresho cy'ingenzi mu gupima neza no kugenzura ubuziranenge bwa none.
Igihe cyo kohereza: Nzeri-08-2025
