.

Ibisobanuro bigufi:

Ibuye ry'imvura ni ibintu bya granite y'amabara, inkomoko ni Ubushinwa.
Granite ni ibuye rigizwe n'amabuye y'agaciro nka Quarlz, Felldspar na Mika,
kandi ikoreshwa cyane mu nganda zubwubatsi kubera imitungo yayo ikomeye kandi irwanya.

Ibuye ry'umukororombya riza muburyo bwinshi butandukanye. Hagarika imitsi minini hamwe numwuka ni muto. Ibara ry'umukororombya naryo riratandukanye.
Ikunze kugaragara kuri zitukura nicyatsi. Ibuye ry'umukororombya ritukura ubusanzwe rifite amacunga-umutuku, ibara ritukura cyangwa ibara ritukura, riha abantu
kumva ishyaka n'ubuzima. Ibuye rikoro ryicyatsi kibisi ryerekana amajwi atandukanye yicyatsi, aha abantu ibyiyumvo bisanzwe kandi bishya.
Usibye umutuku n'icyatsi, hari ubundi buvumo bw'amabara bwo guhitamo, bushobora gutorwa ukurikije ibyo umuntu akeneye.

Ohereza imeri kuri twe

Ibisobanuro birambuye

Ibicuruzwa

Ibuye ry'umukororombya rikoreshwa nk'ibikoresho by'ishushanya ry'ibihugu, amagorofa n'inkuta mu mitako no hanze.

Ifite ibintu biranga kwambara, kurwanya ruswa no kurwanya imiterere, kandi birakwiriye cyane nkibikoresho byo kurwanya,

nko kubarwa mu gikoni, kubarwanya ubwiherero, nibindi icyarimwe, ibuye ryinshi ryinkovu naryo ni ikirere-kirwanya ikirere kandi kirashobora gukomeza

Ubwiza bwayo mubidukikije bivuye hanze mugihe kirekire, kandi bukwiye cyane kubihimbano byo hanze nkururuka, ubusitani, namaterasi.

Iyo irimbishijwe hanze, izaha ubusitani umwuka karemano. Niba ushaka ibikoresho byo gushushanya urugo cyangwa ubusitani bwawe,

Ibuye ry'umukororombya nimwe mu guhitamo neza. Niba mu nzu cyangwa hanze, granite ibuye ryamabara rishobora kongeramo ibyiyumvo byihariye byerekana umwanya.

Niba ufite inyungu muri yo, ntutindiganye kutwandikira. Hano hari ibisasu hamwe nibicurane byacu yimigabane ward wahisemo. Tuzi neza ko uzabona icyo ushaka.