Muri iki gihe, ibikoresho byatsi byatsindiye inganda zo kubaka ibihangano, nkuburyo bushya bwibikoresho byubaka bihuza ibyiza byinshi nko gukumira umuriro, bikoreshwa neza, bikoreshwa mu bidukikije, bikoreshwa cyane mu kubaka ibice, kurwara, imitako. Umusaruro wo mu rwego rwo hejuru wa Calcium Jewelicate yishingikiriza ku bikoresho byateye imbere kandi byizewe. Mu bakora benshi mu bikoresho bya Silcium bya Silicate, Rosewool injijo nongeye kugarura Co, ltd. Yabaye umukinnyi ukomeye mu nganda hamwe na tekiniki yimbitse ya tekiniki hamwe nibintu byiza.

Nyuma yimyaka yiterambere, Calcium yo murugo Calcium yo murugo yashyizeho gahunda yuzuye ibikoresho byo gutunganya ibikoresho byo gutunganya ibicuruzwa. Abakora Amajyaruguru bakunze kwishingikiriza ku rufatiro ruremereye inganda kandi zirongo mu bushakashatsi no guteza imbere imirongo ikomeye y'umusaruro; Intebe zo mu majyepfo zihora ziduhangayika mu bikoresho byanonosowe no kugenzura ubwenge. Aba bazaba bakora bateza imbere kuzamura ibikoresho bya CALCIUM ku bijyanye no gukora neza, kurengera ibidukikije, n'ubutasi, batanga inkunga ikomeye mu iterambere ry'inganda z'ibicura. ​

Uyu munsi, icyiciro cya CALCIUM rwo kwibigera kuri calcium cyagenewe ibihingwa bya sima muri Afrika byakusanyije neza ku cyambu kandi bigiye kugenda ku bibanza by'ubuvugizi mu mahanga. Iki cyiciro cyibikoresho byo mu rwego rwo hejuru biva muri Rosewool inzerekerali yongeye kugarura Co, ltd. Nundi mutangabuhamya yemera isosiyete ku isoko nyafurika kubwiza buhebuje, kandi nanone hamenyekane akanama kerekana ubufatanye hagati y'Ubushinwa na Afrika mu bikoresho byo kubaka. ​

Muri ubwubatsi bugezweho n'iterambere ry'inganda, muri Kalicali Sinadite, nk'ibikoresho bishya, byakoreshejwe cyane mu mirima itandukanye kubera ibyiza byihariye. Igenzura rya Rosewool ryongeye kugarura ikigo Uyu munsi, reka dusuzume imikoreshereze itandukanye ya Calcium yaciwe hamwe. ​

Mu bushyuhe bwinshi bwo gutanga inganda, imikorere y'ibikoresho byo kunongera bigira ingaruka ku mikorere n'umutekano. Impapuro za fiber ya ceramic, nkibikoresho byikigereranyo byimikorere idasanzwe, byabaye ibintu byingenzi byingenzi byingenzi mu nganda nyinshi bitewe no kwihangana kwikinisha, kurwanya ubushyuhe bwinshi, hamwe nubuhanga buke. Rosewool inzerekeje kugarura Co, ltd. yakoraga cyane muri iki gice imyaka irenga 40. Impapuro za fibre za ceramic zikoreshwa cyane muri metallurgy, inganda za shimi, imbaraga, imashini nizindi nganda, zitanga ibisubizo byumwuga kubikorwa byinganda byinganda. ​