Izicathulo zokugaya idayimane ze-Lavina zenzelwe ukusetshenziswa kuma-grinders aphansi e-Lavina, ukugaya phansi kukakhonkolo kanye nephansi le-terrazzo.

Izinhlobo ezijwayelekile zengxenye yedayimane zamathuluzi okugaya phansi ziyindilinga, unxande, nomcibisholo. Ukuma okuhlukile kwezingxenye zokugaya idayimane kusetshenziselwa izinhlelo zokusebenza ezahlukene.

• 1. Izingxenye zokugaya eziyindilinga zisetshenziselwa kakhulu ukugaya okuphakathi nokupholisha.
• 2. Izingxenye zokugaya unxande zisetshenziselwa ukugaya amaholo, ukugaya okuphakathi kanye nokupholisha.
• 3. Amasegimenti okugaya umcibisholo asetshenziswa kakhulu ekugayeni okumahhadla nokususwa kwezimbobo zaphansi.

Ngenhla umqondo ojwayelekile womumo wengxenye yokugaya idayimane. Kusukela esithombeni, singabona idayimane ngokucacile futhi singahlulela ukuthi lezi zigaba ezingu-3 eziyindilinga izicathulo zokugaya idayimane ze-Lavina zisetshenziselwa ukugaya okuphakathi. I-Sunny Superhard Tools ihlinzeka ngezinhlobo ezahlukene zebhondi zezicathulo zokugaya idayimane zokugaya ubulukhuni obuhlukene bokhonkolo. Iifomula enhle kakhulu ye-"Soft Bond" kufakazelwe amakhasimende ethu.