Ese ubucucike bwa granite buhinduka uko igihe kigenda gihita?

Mu bihe bisanzwe, ubucucike bwa granite ntibuhinduka cyane uko igihe kigenda gihita, ariko mu bihe bimwe na bimwe byihariye, bushobora guhinduka. Ibi bikurikira ni isesengura ryakozwe mu buryo butandukanye:
Mu bihe bisanzwe, ubucucike burahamye
Granite ni ibuye ry’umukara rigizwe n’amabuye y’agaciro nka feldspar, quartz na mica, kandi inzira yo kurirema iba ndende kandi igoye. Nyuma yo kurirema, imiterere y’imbere y’amabuye y’agaciro n’imiterere ya shimi birahamye. Granite ifite imiterere ikomeye ifite uduce duto kandi duto. Ubusanzwe imyenge yayo ni 0.3% - 0.7%, kandi igipimo cyo kwinjiza amazi cyayo gikunze kuba hagati ya 0.15% na 0.46%. Igihe cyose idahuye n’ingaruka zikomeye z’umubiri n’imiti ziturutse inyuma, imiterere y’amabuye y’agaciro imbere ntizahinduka byoroshye, kandi uburemere kuri buri gice buzakomeza kuba bumwe, hamwe n’ubucucike buhamye mu buryo busanzwe. Urugero, ibice bya granite byakoreshejwe mu nyubako zimwe na zimwe za kera byamaze imyaka amagana cyangwa ibihumbi. Mu gihe byabungabunzwe neza, ubucucike bwabyo ntibwigeze buhinduka.

Ibintu byihariye bishobora gutuma habaho impinduka mu bucucike
Ingaruka z'umubiri: Iyo granite ihuye n'imbaraga zikomeye zo hanze nko gukanda no gukomeretsa igihe kirekire, ishobora guteza impinduka nto mu miterere yayo y'imbere. Urugero, mu turere dukunze kubaho imitingito, granite ihura n'imbaraga zikomeye ziterwa no kugenda kw'ibice by'amabuye y'agaciro. Icyuho kiri hagati y'uduce tw'amabuye y'agaciro imbere gishobora gukandamizwa kikagabanuka, kandi utwenge duto twari duhari dushobora gufungwa igice, bigatuma uburemere bw'ibikoresho bwiyongera kuri buri gice cy'ingano ndetse n'ubwinshi bw'ibintu bukiyongera. Ariko, impinduka nk'izo akenshi ziba nto cyane kandi zisaba imbaraga zikomeye cyane kandi zihoraho zo hanze kugira ngo zibeho.
Uburyo bwo gukora ibintu mu buryo bwa chimique: Iyo granite ihuye n’ahantu hadasanzwe hakoreshwa imiti mu buryo bwa chimique igihe kirekire, ubucucike bwayo bushobora guhinduka. Urugero, iyo granite ihuye n’ibintu birimo aside cyangwa alkaline igihe kirekire, bimwe mu bigize imyunyu ngugu yayo bishobora kugira ingaruka ku buryo bwa chimique hamwe n’ibi bintu. Imyunyu ngugu nka feldspar na mica ishobora kwangirika no gushonga mu buryo bwa aside, bigatuma ibintu bimwe na bimwe bitakaza agaciro. Ibi bituma habaho imyunyungugu myinshi imbere muri granite, kugabanuka k’uburemere muri rusange, bityo ubucucike bukagabanuka. Byongeye kandi, iyo granite ihuye n’ahantu hatose hari dioxyde de carbone nyinshi igihe kirekire, ishobora kugira ingaruka ku buryo bwa carbonation, ibyo bizagira ingaruka no ku miterere yayo imbere n’imiterere yayo, bityo bikagira ingaruka ku bucucike bwayo.
Guhindagurika kw'ikirere: Mu gihe cy'ingaruka z'ikirere karemano nk'umuyaga, izuba n'imvura, ubuso bwa granite buzagenda bushonga buhoro buhoro bugashonga. Nubwo guhindagurika kw'ikirere bigira ingaruka ku buso bwa granite, uko igihe kigenda gihita kandi ikirere kigakomeza kwiyongera, ibikoresho byose bya granite bizatakara. Mu gihe ingano yabyo iguma idahinduka cyangwa igahinduka gato cyane, uburemere buzagabanuka kandi ubucucike nabwo buzagabanuka. Ariko, guhindagurika kw'ikirere ni inzira igenda buhoro cyane kandi ishobora gufata imyaka amagana cyangwa ibihumbi kugira ngo ubucucike buhinduke cyane.

Muri rusange, mu bihe bisanzwe by’ibidukikije n’ikoreshwa ryabyo, ubucucike bwa granite bushobora gufatwa nk’ubudahinduka kandi buhamye. Ariko, bitewe n’ibidukikije byihariye, ibinyabutabire n’ibidukikije karemano, ubucucike bwayo bushobora guhinduka ku rugero runaka uko igihe kigenda gihita.