Udushya mu ikoranabuhanga no guteza imbere icyuma gikozwe mu ibumba rya granite.

 

Isi y’ubwubatsi n’igishushanyo mbonera yagaragayemo iterambere ritangaje mu myaka ya vuba aha, cyane cyane mu bijyanye n’amatafari ya granite. Udushya mu bya tekiniki n’iterambere muri uru rwego byahinduye uburyo granite iboneka, itunganywa, ikoreshwa, bigatuma irushaho kuba nziza, iramba, kandi irushaho kuba nziza.

Granite, ibuye karemano rizwiho gukomera no kuba ryiza, ryakunzwe cyane mu gukora amakaramu, hasi no mu nyubako. Ariko, uburyo gakondo bwo gucukura no gutunganya granite bwakunze guteza ibibazo, harimo ibibazo by’ibidukikije n’imikorere mibi. Udushya duherutse gukemurwa twakemuye ibi bibazo, bitegura inzira yo gukora ibintu birambye.

Imwe mu ntambwe zikomeye zatewe ni ugukoresha tekiniki zigezweho zo gucukura amabuye y'agaciro. Inkero zigezweho za diyama zasimbuye uburyo busanzwe, zituma habaho gukata neza no kugabanya imyanda. Iri koranabuhanga ntiryongera umusaruro uva kuri buri gice cya granite gusa, ahubwo rinagabanya ingaruka ku bidukikije ziterwa no gucukura amabuye y'agaciro. Byongeye kandi, ikoreshwa rya sisitemu zo kongera amazi mu birombe byarushijeho kugira uruhare mu mikorere irambye, bishimangira ko ikoreshwa ry'amazi rinozwa kandi imyanda ikagabanuka.

Mu cyiciro cyo gutunganya, udushya nka CNC (Computer Numerical Control) imashini zahinduye uburyo granite slabs zishushanywa kandi zigakorwa. Izi mashini zituma habaho imiterere igoye n'ibipimo nyabyo, bigatuma habaho guhindura ibintu bihuye n'ibyo abubatsi n'abashushanya bakeneye. Ubushobozi bwo gukora imiterere igoye n'imiterere byaguze amahirwe yo guhanga granite, bituma iba amahitamo menshi yo gukoresha imbere mu nzu igezweho.

Byongeye kandi, iterambere mu gutunganya no gufunga ubuso ryarushijeho kunoza kuramba no kubungabunga amasafuriya ya granite. Imiterere mishya itanga ubudahangarwa bworoshye ku birahure, imikurire n'ubushyuhe, bigatuma ubuso bwa granite bukomeza kuba bwiza kandi bukora neza mu myaka iri imbere.

Mu gusoza, udushya mu bya tekiniki n'iterambere ry'amatafari ya granite byagize ingaruka zikomeye ku nganda z'ubwubatsi n'ibishushanyo mbonera. Mu kwakira ikoranabuhanga rishya n'imikorere irambye, urwego rwa granite ntirurimo kongera ireme ry'ibicuruzwa byarwo gusa ahubwo runatanga umusanzu mu iterambere ry'ejo hazaza harangwa n'ibidukikije.