Izinhlayiya ezinhle ze-ceramic, ezaziwa nangokuthi ama-ceramic aggregates. Ingahlukaniswa kulawa maphuzu amahlanu alandelayo:
1. Bheka umbala, umbala iyunifomu, akukho variegated, akukho mhlophe.
2. Bheka ukukhanya, ukukhanya kuphezulu, futhi isicwebezelisi esisikiwe sezinhlayiyana kuhle.
3. Bheka emaphethelweni nasemakhoneni, indawo enqunyiwe inemiphetho ebukhali namakhona, futhi ayenzi iphilisi.
4. Bheka okuqukethwe komlotha, izinhlayiya ezinhle, umlotha ophansi kakhulu.
5. Uma ubheka ubulukhuni, bufinyelela ubulukhuni obujwayelekile bukazwelonke be-7 Mohs, futhi bumelana nokugoqa.
Ngemva kokusabalalisa ngokulinganayo endaweni egandayiwe, i-ceramic aggregate enhle izoba yinhle kakhulu futhi ibe yinhle, inombala ofanayo, akukho ukufiphala, namandla aphezulu.
