Igizwe n'ibyuma nk'ibipande n'uburyo bwo kuyishyigikira. Ni inyubako ishariza inyuma y'inyubako idasa n'ingaruka ku nyubako nyamukuru kandi ishobora kugira ubushobozi bwo kuyimura.
Ibikoresho byoroheje bigabanya umutwaro ku nyubako; ubushobozi bwiza bwo kwirinda amazi, kurwanya ihumana no kurwanya ingese, ubuso bw'inyuma buramba; amabara atandukanye n'uburyo bwo kuvanga imiterere itandukanye, bikongera umwanya w'igishushanyo mbonera cy'abubatsi.
Urupapuro rw'icyuma rukoreshwa nk'urwego rwo gushushanya, rufatanye n'igice kinini cy'inyubako binyuze mu gitereko cy'icyuma na adaptateri inyuma y'urupapuro. Sisitemu irimo kandi inyubako zikenewe mu kurinda inkongi y'umuriro, kurinda inkuba, kubungabunga ubushyuhe, gukingira urusaku, guhumeka, gukingira izuba n'ibindi bikorwa.
Inkuta z'amarido z'icyuma zishyirwa mu byiciro bitandukanye hakurikijwe ibikoresho by'urubaho, kandi zishobora kugabanywamo ahanini amarido y'icyuma afite amabara, amarido ya aluminiyumu, amarido ya aluminiyumu, amarido ya aluminiyumu y'ibishyimbo, amarido ya aluminiyumu ya anodized, amarido ya titaniyumu zinc, amarido y'icyuma kitagira umugese, amarido y'umuringa, amarido ya titaniyumu, n'ibindi. Inkuta z'amarido z'icyuma zishobora kugabanywamo amarido agaragara cyane, amarido ya matte, amarido afite ishusho, n'amarido ya corrugated hakurikijwe uburyo butandukanye bwo gutunganya ubuso bw'amarido.
Xi'an Gaoke Building Materials Technology Co., Ltd. ikurikiza iterambere rishingiye ku guhanga udushya, iteza imbere kandi igakomeza ibikorwa bishya, kandi yubatse ikigo kinini gishya cy’ubushakashatsi n’iterambere ry’ibikoresho by’ubwubatsi. Ikora ubushakashatsi bwa tekiniki ku bicuruzwa nka uPVC profiles, imiyoboro, aluminiyumu profiles, amadirishya n’inzugi, kandi igatuma inganda zihutisha inzira yo gutegura ibicuruzwa, guhanga udushya mu bushakashatsi, no guhugura impano, no kubaka ubushobozi bw’ibanze mu ikoranabuhanga ry’ibigo. GKBM ifite laboratwari yemewe na CNAS ku rwego rw’igihugu ku miyoboro n’ibikoresho by’imiyoboro bya uPVC, laboratwari y’ingenzi y’umujyi yo kongera gukoresha imyanda y’inganda, na laboratwari ebyiri zubatswe hamwe ku bikoresho by’ubwubatsi by’amashuri n’ibigo. Yubatse urubuga rwo gushyira mu bikorwa udushya mu bya siyansi n’ikoranabuhanga hamwe n’ibigo nk’urwego rukuru, isoko nk’umuyobozi, kandi ihuza inganda, amashuri makuru n’ubushakashatsi. Muri icyo gihe, GKBM ifite ibikoresho birenga 300 by’ubushakashatsi n’iterambere, ibizamini n’ibindi bikoresho, bifite rheometer igezweho ya Hapu, imashini itunganya ibikoresho bibiri n’ibindi bikoresho, bishobora gupima ibintu birenga 200 nk’imiyoboro, imiyoboro, amadirishya n’inzugi, hasi n’ibikoresho by’ikoranabuhanga.