Ama-slabs e-granite athathwa ezingqimbeni zemabula ezingaphansi komhlaba. Ngemva kwezigidi zeminyaka yokuguga, ukwakheka kwawo kuhlala kuzinze ngokuphawulekayo, kuqeda ingozi yokuguga ngenxa yokuguquguquka okujwayelekile kwezinga lokushisa. Le nto yegwadle, ekhethwe ngokucophelela futhi ingaphansi kokuhlolwa okuqinile ngokomzimba, izidla ngamakristalu amahle kanye nokuthungwa okuqinile, iziqhayisa ngamandla acindezelayo angu-2290-3750 kg/cm² kanye nobulukhuni obungu-6-7 esikalini se-Mohs.
1. Ngokuyinhloko egxile ekunembeni okuzinzile nasekulungiseni kalula, ama-granite slabs afaka i-microstructure enhle, indawo ebushelelezi, engagugi, kanye nokumahhadla okuphansi.
2. Ngemva kokuguga kwemvelo yesikhathi eside, ama-granite slabs asusa ukucindezeleka kwangaphakathi, okuholela ekutheni kube nezinto ezizinzile, ezingenakonakala.
3. Azikwazi ukumelana nama-asidi, ama-alkali, ukugqwala, nozibuthe; zimelana nomswakama nokugqwala, okwenza kube lula ukuzisebenzisa nokuyinakekela. Futhi ane-coefficient ephansi yomugqa wokunweba futhi athintwa kancane izinga lokushisa.
4. Imithelela noma imihuzuko endaweni yokusebenza idala kuphela imigodi, ngaphandle kwama-ridge noma ama-burrs, angenawo umthelela ekunembeni kwesilinganiso.
5. Ama-slabs e-Granite enziwe ngezingqimba zemabula ezingaphansi komhlaba. Ngemva kwezigidi zeminyaka yokuguga, ukwakheka kwawo kuhlala kuzinze ngokwedlulele, kuqeda ubungozi bokuguga ngenxa yokuguquguquka kwezinga lokushisa. I-granite, ekhethwe ngokucophelela futhi ihlolwe ngokuqinile, inamakristalu amahle kanye nokuthungwa okuqinile. Amandla ayo acindezelayo afinyelela ku-2290-3750 kg/cm², futhi ubulukhuni bayo bufinyelela ku-6-7 esikalini se-Mohs.
Isikhathi sokuthumela: Sep-04-2025