Ni izihe nyungu z'amatafari ya granite?

Amasafuriya ya granite aturuka mu mpande zo munsi y’ubutaka. Nyuma y’imyaka ibarirwa muri za miriyoni ashaje, imiterere yayo iguma ihamye cyane, bikuraho ibyago byo guhinduka bitewe n’ihindagurika ry’ubushyuhe risanzwe. Iki gikoresho cya granite, cyatoranijwe neza kandi gikorerwa igeragezwa rikomeye, gifite kristu nziza n’imiterere ikomeye, gifite imbaraga zo gukanda za kg 2290-3750/cm² n’ubukana bwa 6-7 ku gipimo cya Mohs.

1. Ibice bya granite byibanda cyane ku buryo buhamye kandi byoroshye kubibungabunga, bifite imiterere mito, ubuso bworoshye kandi budashobora kwangirika, kandi bifite ubukana buke.

2. Nyuma yo gusaza karemano, amasafuriya ya granite akuraho imihangayiko y'imbere, bigatuma ibikoresho bihoraho kandi bidahinduka.

3. Birwanya aside, alkali, ingese, na rukuruzi; birwanya ubushuhe n'ingese, bigatuma byoroha kubikoresha no kubibungabunga. Bifite kandi umurongo wo hasi wo kwaguka kandi ntibigira ingaruka nyinshi ku bushyuhe.

4. Ingaruka cyangwa iminkanyari ku buso bw'akazi birema imyobo gusa, idafite imisozi cyangwa uduce duto, bitagira ingaruka ku buziranenge bw'ibipimo.

5. Ibishushanyo bya granite bikozwe mu bishingwe bya marimari munsi y'ubutaka. Nyuma y'imyaka ibarirwa muri za miriyoni zishaje, imiterere yabyo iguma ihamye cyane, bikuraho ibyago byo guhinduka bitewe n'ihindagurika ry'ubushyuhe. Granite, yatoranijwe neza kandi igeragezwa neza, ifite kristu nziza n'imiterere ikomeye. Ingufu zayo zo gukanda zigera kuri 2290-3750 kg / cm², kandi ubukana bwayo bugera kuri 6-7 ku gipimo cya Mohs.