Kudala uGranite kube yinto ethandekayo ezisetshenziselwa ukunemba kwezicelo zokulinganisa, ikakhulukazi emikhakheni yeMetrology nobunjiniyela. Enye yezinzuzo ezisemqoka zezakhi ze-granite yikhono labo lokunciphisa ukwanda okushisayo ngesikhathi sokulinganisa, okubalulekile ekuqinisekiseni ukunemba nokwethembeka.
Ukunwetshwa okushisayo kubhekisele ekuthambekeni kwezinto zokwakha ukuze zishintshe ngosayizi noma ivolumu ekuphenduleni ekuguquguqukeni kwezinga lokushisa. Ekulinganiseni ngokunemba, ngisho noshintsho oluncane kakhulu lungaholela emaphutheni abalulekile. IGranite, ukuba yitshe lemvelo, kukhombisa i-coeffession ephansi kakhulu yokwanda okushisayo okuqhathaniswa nezinye izinto ezinjengezinsimbi noma amapulasitiki. Lokhu kusho ukuthi izingxenye zamatshe ama-granite, njengamatafula okulinganisa, gcina ubukhulu bawo ngokungaguquguquki ngaphesheya kwamazinga okushisa ahlukahlukene.
Ukuqina kwe-granite kuthiwa yisakhiwo sayo esiminyene se-crystalline, enikeza amandla amakhulu namandla okuqina. Lokhu kuqina akusizi nje kuphela ekugcineni ukwakheka kwengxenye kodwa futhi kuqinisekisa ukuthi noma yikuphi ukunwebeka okushisayo kuncishisiwe. Lapho izilinganiso zithathwa ezindaweni ezinamagatsha, ubungozi bokuhlanekezela ngenxa yezinguquko zokushisa buyancishiswa kakhulu, okuholela emiphumeleni ethe xaxa.
Ngaphezu kwalokho, izakhiwo zikaGranite ze-Granite zikuvumela ukuba zithole futhi zinciphise ukushisa ngempumelelo kunezinye izinto eziningi. Lesi sici sisizonke esinenzuzo ezindaweni lapho ukuguquguquka kokushisa okuvamile khona, ngoba kusiza ukuqinisa izimo zokulinganisa. Ngokusebenzisa izingxenye ze-granite, onjiniyela kanye ne-metrologists bangafinyelela izinga eliphakeme lokunemba, elibalulekile ekulawulweni kwekhwalithi kanye nokuthuthukiswa komkhiqizo.
Ekuphetheni, izingxenye ze-granite zidlala indima ebalulekile ekunciphiseni ukwanda okushisayo ngesikhathi sokulinganisa. I-coefficion yabo ephansi yokunwebeka, ehlanganiswe nokuqina kwabo kwesakhiwo, kubenza babe ukukhetha okuhle kwezicelo zokunemba. Ngokusebenzisa ama-granite ezinhlelweni zokulinganisa, ochwepheshe bangaqinisekisa ukunemba okukhulu kanye nokwethenjwa, ekugcineni kuholela emiphumeleni ethuthukisiwe ezinqubweni ezahlukahlukene zobunjiniyela kanye nezinqubo zokukhiqiza.
Isikhathi sePosi: Dec-11-2024