Kuyini ukumelana nokuguguleka kwezingxenye ze-granite ezinembile?

Izingxenye ze-granite eziqondile bezilokhu ziyingxenye ebalulekile yezimboni ezahlukahlukene njengokukhiqiza, izimoto, kanye nezindiza. Zisetshenziswa ezinhlobonhlobo zezicelo ngenxa yokuqina kwazo okuhle kakhulu, ukuzinza, kanye nokunemba. Esinye sezici eziyinhloko zezingxenye ze-granite ukumelana nokuguguleka kwazo, okwenza zibe zilungele ukusetshenziswa ezindaweni ezilukhuni kanye nezicelo.

Ukumelana nokuguguleka yikhono lento ethile lokumelana nokuguguleka, ukuguguleka noma ukuwohloka ngenxa yokusebenzisana nendawo ezungezile noma ezinye izinto. I-Granite inokumelana nokuguguleka okumangalisayo uma kuqhathaniswa nezinye izinto eziningi. Uma kucatshangelwa ukumelana nokuguguleka kwezingxenye ze-granite ezinembile, lezi zinto ezilandelayo kufanele zicatshangelwe:

Ubulukhuni

I-granite iyinto eqinile ngokwemvelo futhi ebanzi, okwenza ibe nezakhiwo ezinhle kakhulu zokumelana nokuguguleka. Ubulukhuni be-granite bulinganiswa esikalini se-Mohs, esisukela ku-1 kuya ku-10, kanti i-granite inesilinganiso esingu-7. Lokhu kusho ukuthi izingxenye ze-granite zimelana kakhulu nokuguguleka futhi zingamelana nokusetshenziswa njalo ezimweni ezinzima ngaphandle komonakalo omkhulu.

Ukuqeda kobuso

Ukuphela kobuso bezingxenye ze-granite eziqondile nakho kungadlala indima ebalulekile ezimpahleni zazo zokumelana nokuguguleka. Ubuso obucwebezelisiwe kahle nobubushelelezi buzosiza ekunciphiseni ukungqubuzana nokuguguleka. Lokhu kuphela kobuso kufezwa ngezinqubo zokulungisa nokulungisa ngokunembile. Uma izinga lokupholisha liphezulu, ubuso bubushelelezi, futhi ukumelana nokuguguleka kungcono.

Ukumelana namakhemikhali

I-granite iyinto engangeni makhemikhali, okusho ukuthi imelana kakhulu nokugqwala kwamakhemikhali. Lokhu kuyenza ibe yinto efanelekile ukusetshenziswa lapho ukuchayeka kumakhemikhali kungenakugwenywa. Ukumelana kwe-granite ne-asidi ne-alkali kwenza iqine kakhulu futhi ingabi sengozini yokuguguleka.

Ukuqina kokushisa

Izingxenye zegranite zizinzile kakhulu ezindaweni zokushisa okukhulu. I-coefficient ephansi yokwanda kokushisa kwegranite yenza kube lula ukukhubazeka noma ukuqhekeka ngisho nalapho ivezwa emazingeni okushisa aphezulu. Lokhu kwenza izingxenye zegranite zifanelekele ukusetshenziswa ezisetshenziswayo ezidinga ukunemba okuphezulu, njenge-metrology, lapho ukulawulwa kokushisa kubalulekile khona.

Ekuphetheni, izingxenye ze-granite eziqondile zimelana nokuguguleka kakhulu futhi zingamelana nezimo zemvelo ezinzima. Ubulukhuni bazo, ukuqeda ubuso, ukumelana namakhemikhali, kanye nokuqina kokushisa kwenza zibe zilungele ukusetshenziswa ezinhlelweni ezidinga ukuqina nokunemba. Izingxenye ze-granite ezisezingeni eliphezulu zingahlala amashumi eminyaka, okwenza zibe yisisombululo esingabizi futhi esithembekile sezimboni ezahlukene.