1. Maonekedwe aukhondo, masanjidwe oyenera ndi masitayilo apadera;
2. Kuyika mtengo ndi wotsika, ndipo chitoliro chapamwamba chachitsulo chopangidwa ndi chitsulo chachitsulo chimagulitsidwa mwachindunji ndi wopanga, kotero kuti malo amkati amkati ndi ochepa ndipo pali mfundo zochepa;
3. Good compressive mphamvu ndi stiffness;
4. Makulidwe a khoma amatha kusankhidwa mumitundu yayikulu;
5. Kukana kwamphamvu kwa dzimbiri, koyenera mitundu yonse ya alkali yamphamvu, chifunga cha alkali ndi malo ena owononga amphamvu;
6. Mafotokozedwe ndi zitsanzo akhoza kusinthidwa malinga ndi zofuna za makasitomala, mapangidwe apangidwe;
7. UV kugonjetsedwa, nthawi yogwiritsira ntchito alumali yakunja yopanda kanthu ndi pafupifupi zaka 15, ndipo imatha kufika zaka 30 m'chipinda;
8. Njira yoyendetsera katundu ndipamwamba, ndipo zigawo zonse zimakhala zokhazikika, zomwe zimasunga zopangira, zimathandizira kusungirako ndikuchepetsa nthawi yobweretsera;
9. The processing wa mpweya ngalande utenga mosalekeza ozungulira undercut dongosolo, amene ali ndi ubwino zothina zabwino, kulimba ndi kusadzikundikira.