Kokubili ukubonakaliswa kwesitayela sakho ngasinye, kanye nobufakazi bekhwalithi nobungcweti be-Kadelg obungeqiwe - izinhlobonhlobo zomumo, osayizi nezici ziyahlangana ukuze zikulethele iqoqo legwadle.Yonke imininingwane iye yacatshangelwa, kusukela kumthamo wesitsha esikhulu ukuya endaweni ehlala kalula yamatshe, ehlala isikhathi eside.Eyenziwe ngedwala eliqinile, usinki wekhishi we-granite unendawo ebushelelezi ekwazi ukumelana nama-chips, ukuklwejwa kanye nokushisa okufika ku-100℃.Indawo enemibala, engenambobo futhi yenza isitsha singazweli kuwo wonke amabala, ama-asidi asendlini kanye nezixazululo ze-alkali kanye nokuhlanzeka kalula.