Amasaro areremba ni imipira yivu ivu ishobora kureremba hejuru yamazi.Ni imvi-yera, inanutse kandi yuzuye, kandi yoroheje muburemere.Ubucucike bwinshi ni 720kg / m3 (biremereye), 418.8kg / m3 (urumuri), kandi ingano yingingo zingana na mm 0.1, ubuso burafunze kandi bworoshye, ubushyuhe bwumuriro ni buto, kandi kuvunika ni ≥1610 ℃.Ibigize imiti yamasaro areremba cyane cyane dioxyde ya silicon na oxyde ya aluminium.Ifite ibintu byinshi biranga nkibice byiza, ubusa, uburemere bworoheje, imbaraga nyinshi, kwihanganira kwambara, kurwanya ubushyuhe bwinshi, kubika ubushyuhe bwumuriro, kubika no gutwika umuriro.Ikoreshwa cyane muri Kimwe mubikoresho fatizo byinganda zikora inganda.