1. Ibuye ryibirunga (basalt) rifite imikorere isumba iyindi no kurengera ibidukikije. Usibye ibiranga rusange biranga ibuye risanzwe, rifite nuburyo bwihariye bwihariye nibikorwa byihariye. Ugereranije na granite nibindi bikoresho byamabuye, radioactivite nkeya yibuye ryibirunga (basalt) ituma umutekano ukoreshwa ahantu hatuwe nabantu nta mpungenge ziterwa numwanda.

2. Urutare rwibirunga (basalt) rwirinda ikirere, rwihanganira ikirere kandi kiramba; kugabanya urusaku no kugabanya urusaku bifasha kuzamura ibidukikije byunvikana; byoroshye kandi karemano kugirango wirinde urumuri, rufite akamaro mukuzamura ibidukikije bigaragara; "Igikorwa kirashobora guhindura ubuhehere bw’ikirere no guteza imbere ibidukikije, kandi birashobora gukoreshwa cyane mu makomine, mu nganda no ku bantu ku giti cyabo. Ubwoko bwose bw’inyungu zidasanzwe bushobora guhura n’imiterere mishya y’abantu bakurikiza ubworoherane na kamere kandi bagaharanira kurengera ibidukikije mu kubaka. imitako muri iki gihe.

3. Urutare rwibirunga (basalt) rurakomeye kandi rushobora gukoreshwa mugukora ibisate byamabuye ya ultra-thin. Nyuma yo gusya hejuru, gloss irashobora kugera kuri dogere zirenga 85, ibara rirabagirana kandi ryera, kandi isura ni nziza kandi ikomeye. Ikoreshwa cyane mu nyubako zinyuranye zishushanyijeho inkuta zinyuma, Umuhanda wubutaka bwimihanda yumujyi wa komini hamwe n’aho gutura nawo ni ibuye ryambere ryatoranijwe ku nyubako za kera, inyubako zubatswe n’uburayi n’inyubako z’ubusitani, kandi rikundwa cyane kandi ryakira abakiriya mu rugo kandi mu mahanga. Uruhare rwibitare

Urutare rwibirunga nubwoko bushya bwibikoresho byo kurengera ibidukikije. Nibuye ryigiciro cyinshi cyane ryakozwe nyuma yikirunga. Urutare rw'ibirunga rutwikiriwe neza na pore hejuru, rufite ibara rya kera, kandi rufite ubukana bwikirere, kurwanya ubushyuhe bwinshi, kwinjiza amajwi no kugabanya urusaku. Kwinjiza amazi, kurwanya skid, kurwanya ubushyuhe, kugenzura ikirere, no guteza imbere ibidukikije; amashanyarazi mato mato, adafite radio, ntabwo azimangana nibindi biranga. Urutare rwibirunga ni ibuye risanzwe ryatsi kandi ryangiza ibidukikije rihitamo hanze yinyubako zigezweho. Irakwiriye kurukuta rwimbere ninyuma yinyubako zohejuru, amahoteri, amazu yabatumirwa, villa, imihanda ya komini, ibibuga, aho gutura, ubusitani, nibindi. inyubako.