Ibintu nyamukuru bigize imiti y’amasaro areremba ni okiside ya silicon na aluminium, aho ibirimo dioxyde de silicon igera kuri 50-65%, naho ibirimo okiside ya aluminium igera kuri 25-35%.Kuberako aho gushonga bya silika bingana na 1725 ℃ naho alumina ni 2050 ℃, byose ni ibikoresho byo kwanga cyane.Kubwibyo, amasaro areremba afite ubudahangarwa bukabije, muri rusange agera kuri 1600-1700 ℃, bigatuma akora ibintu byiza cyane.Uburemere bworoshye, kubika ubushyuhe.Urukuta rw'isaro rureremba ni ruto kandi rwuzuye, urwobo ni vacuum, igice gito cya gaze gusa (N2, H2 na CO2, nibindi), kandi gutwara ubushyuhe biratinda cyane kandi ni bito cyane.Kubwibyo, amasaro areremba ntabwo yoroheje muburemere gusa (uburemere bwa 250-450 kg / m3), ariko kandi ni byiza cyane mubushyuhe bwumuriro (ubushyuhe bwumuriro 0.08-0.1 mubushyuhe bwicyumba), bubashyiraho umusingi wo kugira uruhare runini murwego rwumucyo ibikoresho byumuriro.

Gukomera n'imbaraga nyinshi.Kuberako isaro ireremba ari umubiri wikirahure gikomeye cyakozwe na silika alumina minerval (quartz na mullite), ubukana bwayo bushobora kugera kuri Mohs 6-7, imbaraga zumuvuduko uhagaze zishobora kugera kuri 70-140mpa, kandi ubucucike bwayo ni 2.10-2.20g / cm3 , bihwanye n'urutare.Kubwibyo, amasaro areremba afite imbaraga nyinshi.Mubisanzwe, ibikoresho byoroheje cyangwa bidafite akamaro nka perlite, urutare rutetse, diatomite, sepiolite na vermiculite yagutse bifite ubukana nimbaraga nke.Ibicuruzwa bitanga ubushyuhe bwumuriro cyangwa ibicuruzwa byoroheje byakozwe muri byo bifite ingaruka mbi zimbaraga nke.Inenge zabo nimbaraga zamasaro areremba, bityo amasaro areremba afite ibyiza byo guhatanira no gukoresha byinshi.Ingano yingirakamaro ni nziza kandi ubuso bwihariye ni bunini.Ubunini busanzwe bwamasaro areremba ni 1-250 μ M. Ubuso bwihariye ni 300-360cm2 / g, busa nubwa sima.Kubwibyo, amasaro areremba arashobora gukoreshwa muburyo butaziguye.

Ubwiza bushobora guhaza ibikenerwa mubicuruzwa bitandukanye, ibindi bikoresho byoroheje bitanga ubushyuhe bwumuriro mubusanzwe nubunini bunini (nka perlite, nibindi), niba gusya bizamura ubushobozi cyane, kuburyo insuline yumuriro igabanuka cyane.Muri urwo rwego, amasaro areremba afite ibyiza.Amashanyarazi meza cyane.Amasaro areremba nibikoresho byiza byo kubika kandi ntibitwara.Mubisanzwe, kurwanya insulator bigabanuka hamwe no kwiyongera kwubushyuhe, ariko kurwanya isaro ireremba byiyongera hamwe no kwiyongera kwubushyuhe.Iyi nyungu ntabwo ifitwe nibindi bikoresho bikingira.Kubwibyo, irashobora gukora ibicuruzwa byokwirinda mugihe cy'ubushyuhe bwo hejuru.