Izingxenye ze-granite eziqondile zisetshenziswa ezimbonini ezahlukahlukene, njengezindiza, izimoto, ezokwelapha, nezinye eziningi. Ngenxa yokunemba kwazo okumangalisayo, ukuqina, kanye nokuqina, izingxenye ze-granite sezibe yingxenye ebalulekile yokukhiqiza nobunjiniyela besimanje. Kodwa-ke, ukukhiqiza izingxenye ze-granite eziqondile kudinga inqubo yokukhiqiza ekhethekile ehilela ukunaka okukhulu emininingwaneni, ikhono, kanye nokunemba.
Okokuqala, inqubo yokukhiqizwa kwezingxenye ze-granite enembile iqala ngokukhethwa kwamabhulokhi e-granite ekhwalithi ephezulu. Amabhulokhi kumele angabi nemifantu, ama-fracture, kanye nokunye ukungapheleli okungalimaza ukunemba nokuzinza kwengxenye eqediwe. Uma amabhulokhi e-granite esekhethiwe, asikwa ngokucophelela futhi alolongwe ngosayizi nesimo esidingekayo kusetshenziswa amathuluzi okusika nokubumba athuthukile. Le nqubo idinga ikhono elikhulu nokunemba, njengoba ngisho nephutha elincane kulesi sigaba lingathinta ukunemba kwengxenye eqediwe.
Ngemva kokuba amabhlogo e-granite esikiwe futhi akhiwe, afakwa enkambisweni enzima yokupholisha nokugaya ukuze kudalwe indawo ebushelelezi nelinganayo. Le nqubo ithatha isikhathi esiningi nomzamo, njengoba ihilela izigaba eziningi zokupholisha nokugaya, ngayinye inomhuzuko oqhubekayo. Umphumela uba indawo ebushelelezi futhi eyisicaba ngendlela emangalisayo, enokubekezelela ama-micron ambalwa nje.
Uma izingxenye ze-granite eziqondile sezibunjiwe futhi zapholishwa, zihlolwa ngokucophelela ukuze kutholakale noma yiziphi iziphambeko noma ukungapheleli. Noma yiziphi izinkinga ezitholakalayo ziyaxazululwa, futhi izingxenye ziphinde zilungiswe kuze kube yilapho zihlangabezana nezimfuneko ezidingekayo. Lesi sigaba sibaluleke kakhulu, njengoba ngisho neziphambeko ezincane kakhulu zingathinta ukunemba nokuzinza kwengxenye eqediwe.
Ngaphezu kwenqubo yokukhiqiza ekhethekile, izingxenye ze-granite ezinembile nazo zidinga ukwelashwa okukhethekile ngesikhathi sokusetshenziswa ukuze zilondoloze ukunemba nokuqina kwazo. Lokhu kuhlanganisa nokugcina indawo ezinzile, njengegumbi elilawulwa izinga lokushisa, ukuvimbela noma yiziphi izinguquko ekushiseni noma umswakama ukuthi zingathinti i-granite. Kuhilela nokuhlanza njalo nokulungisa ukuqinisekisa ukuthi izindawo azinawo ukungcola, imfucumfucu, nezinye izinto ezingcolisayo ezingathinta ukunemba kwengxenye.
Ekuphetheni, izingxenye ze-granite ezinembile ziyingxenye ebalulekile yokukhiqiza nobunjiniyela besimanje, kodwa ukuzikhiqiza kudinga inqubo yokukhiqiza ekhethekile ehilela ukunaka okukhulu imininingwane, ikhono, kanye nokunemba. Le nqubo ihlanganisa ukukhetha amabhlogo e-granite asezingeni eliphezulu, ukuwasika nokuwabumba, ukuwapholisha nokuwagaya ukuze kudalwe indawo ebushelelezi nelinganayo, kanye nokuwahlola ukuthi awanazo yini iziphambeko noma ukungapheleli. Kudingeka nokuphathwa okukhethekile ngesikhathi sokusetshenziswa ukuze kugcinwe ukunemba nokuzinza kwawo. Sekukonke, izingxenye ze-granite ezinembile ziwubufakazi bobuhlakani bomuntu, ikhono, kanye nobunjiniyela bokunemba, futhi zidlala indima ebalulekile ekuthuthukiseni ubuchwepheshe besimanje kanye nokusungula izinto ezintsha.
Isikhathi sokuthunyelwe: Mashi-12-2024