Ukwakheka kwegwadle kunomthelela kanjani ekuzinzeni nasekunembeni kwethuluzi lokulinganisa?

I-Granite idwala elivuthayo elihlanganiswe ikakhulukazi ne-quartz, i-feldspar ne-mica.Isetshenziswa kabanzi ekwakhiweni kwezinsimbi zokulinganisa ukunemba ngenxa yokwakheka kwayo okuyingqayizivele kanye nezakhiwo.Ukuzinza nokunemba kwezinsimbi zokulinganisa kuthinteka kakhulu i-granite esetshenziswa njengento eyakhiwe ngayo.

Ukwakheka kwegwadle kudlala indima ebalulekile ekuzinzeni nasekunembeni kwezinsimbi zokulinganisa.I-Quartz iyiminerali eqinile futhi ehlala isikhathi eside, futhi ukuba khona kwayo kunikeza i-granite ukumelana kwayo okuhle kakhulu nokugqokwa.Lokhu kuqinisekisa ukuthi ingaphezulu lensimbi yokulinganisa lihlala libushelelezi futhi lingathinteki ngokuqhubeka nokusetshenziswa, ngaleyo ndlela kugcinwe ukunemba kwalo ngokuhamba kwesikhathi.

Ukwengeza, i-feldspar ne-mica ekhona ku-granite inomthelela ekuzinzeni kwayo.I-Feldspar inikeza amandla nokuzinza edwaleni, okulenza libe yinto ekahle yokwakha izinsimbi ezinembayo.Ukuba khona kwe-mica kunezici ezinhle kakhulu zokuvikela futhi kusiza ukunciphisa imiphumela yokudlidliza nokuphazamiseka kwangaphandle, ngaleyo ndlela kuthuthukise ukuzinza kwethuluzi lokulinganisa.

Ngaphezu kwalokho, isakhiwo se-crystal se-granite sinikeza imvelo efanayo futhi eminyene, iqinisekisa ukunwetshwa okuncane kanye nokunciphisa okubangelwa ukushintsha kwezinga lokushisa.Lesi sici sibalulekile ekugcineni ukunemba kwensimbi yokulinganisa, njengoba ivimbela izinguquko zobukhulu ezingase zithinte ukunemba kwayo.

Ikhono lemvelo le-granite lokudambisa ukudlidliza kanye nokumelana nokwanda okushisayo liyenza ibe into efanelekile yokukhiqiza amathuluzi okulinganisa okunemba.Ukuminyana kwayo okuphezulu kanye ne-porosity ephansi nakho kunomthelela ekuzinzeni nasekumelaneni nezimo zemvelo, ukuqinisekisa izilinganiso ezingaguquki nezithembekile.

Kafushane, ukwakheka kwe-granite kanye nenhlanganisela ye-quartz, i-feldspar ne-mica yenza umnikelo obalulekile ekuzinzeni nasekunembeni kwezinsimbi zokulinganisa.Ukuqina kwayo, ukumelana nokugqokwa, ukuzinza namandla okumunca ukushaqeka kuyenza ibe into efanelekile yokuqinisekisa ukunemba nokuthembeka kwamathuluzi okulinganisa ezimbonini ezihlukahlukene.