Kwimiba yezicelo zoshishino, i-granite ithandwa kakhulu ngenxa yobunzima bayo, ukuqina kwayo, ubuhle bayo kunye nezinye iimpawu zayo. Nangona kunjalo, kukho iimeko ezithile kwimarike apho izinto ezithatha indawo ye-marble zithathwa njenge-granite. Kuphela ngokwazi iindlela zokuchonga apho umntu anokukhetha i-granite ekumgangatho ophezulu. Nazi iindlela ezithile zokuchonga:
1. Jonga iimpawu zembonakalo
Ubume kunye nepateni: Ubume begranite bufana kakhulu kwaye bunamabala amancinci, aqulunqwe ngamasuntswana eeminerali afana nequartz, ifeldspar, kunye ne-mica, ebonisa iinkwenkwezi ze-mica kunye neekristale ze-quartz ezikhazimlayo, kunye nokusasazwa okufanayo ngokubanzi. Ubume bemarble budla ngokungahambelani, ikakhulu ngendlela yeeflakes, imigca okanye imicu, efana neepateni zomzobo wendalo. Ukuba ubona ubume obunemigca ecacileyo okanye iipateni ezinkulu, kusenokwenzeka ukuba abuyiyo igranite. Ukongeza, okukhona amasuntswana eminerali egranite ekumgangatho ophezulu ecolekileyo, kokukhona angcono, abonisa isakhiwo esiqinileyo nesiqinileyo.
Umbala: Umbala wegranite uxhomekeke kakhulu kulwakhiwo lwawo lweeminerali. Okukhona umxholo we-quartz kunye ne-feldspar uphezulu, kokukhona umbala ukhanya ngakumbi, njengoluhlu oluqhelekileyo olungwevu-omhlophe. Xa umxholo wezinye iiminerali uphezulu, kwenziwa iigranite zoluhlu olungwevu-omhlophe okanye ongwevu. Ezo zinomxholo ophezulu we-potassium feldspar zinokubonakala zibomvu. Umbala wemarble unxulumene neeminerali ezikuwo. Ubonakala uluhlaza okanye ubhlowu xa une-copper, kwaye ubomvu obukhanyayo xa une-cobalt, njl. Imibala ityebile kwaye yahlukahlukene. Ukuba umbala ukhanya kakhulu kwaye awukho ngokwemvelo, unokuba yinto ekhohlisayo endaweni yokudaya.
Ii. Vavanya iipropati zomzimba
Ukuqina: I-Granite lilitye eliqinileyo elinobunzima be-Mohs obuyi-6 ukuya kwi-7. Umphezulu unokukrwelwa kancinci ngesikhonkwane sentsimbi okanye ngesitshixo. I-granite esemgangathweni ophezulu ayishiyi zimpawu, ngelixa i-marble inobunzima be-Mohs obuyi-3 ukuya kwi-5 kwaye inamathuba amaninzi okukrwelwa. Ukuba kulula kakhulu ukuba nemikrwelo, kusenokwenzeka ukuba ayiyo-granite.
Ukufunxwa kwamanzi: Lahla ithontsi lamanzi ngasemva kwelitye uze ubone izinga lokufunxwa. I-granite inesakhiwo esixineneyo kwaye ifunxwa amanzi kancinci. Amanzi akulula ukungena kwaye asasazeka kancinci kumphezulu wayo. I-marble inomthamo ophezulu wokufunxwa kwamanzi, kwaye amanzi aya kungena okanye asasazeke ngokukhawuleza. Ukuba amathontsi amanzi ayanyamalala okanye asasazeke ngokukhawuleza, asenokungabi yi-granite.
Isandi sokucofa: Cofa ilitye kancinci ngesando esincinci okanye isixhobo esifanayo. Igranite esemgangathweni ophezulu inobume obuxineneyo kwaye yenza isandi esicacileyo nesimnandi xa ibethelwa. Ukuba kukho imingxunya ngaphakathi okanye ubume bungakhululekanga, isandi siya kuba sikhulu. Isandi semabula ebethelwayo asicaci kangako.
Iii. Jonga umgangatho wokucubungula
Umgangatho wokusila nokupolisha: Bamba ilitye elangeni okanye kwisibane se-fluorescent uze ujonge umphezulu okhanyayo. Emva kokuba umphezulu we-granite esemgangathweni ophezulu ucoliwe kwaye upholishiwe, nangona isakhiwo sayo sirhabaxa kwaye singalingani xa sikhuliswa yi-microscope enamandla aphezulu, kufuneka sikhanye njengesipili emehlweni, sibe nemingxunya emincinci nengalinganiyo. Ukuba kukho imingxunya ecacileyo neqhelekileyo, oko kubonisa umgangatho wokucubungula ophantsi kwaye kusenokuba yimveliso yobuxoki okanye engaphantsi komgangatho.
Nokuba uza kuwaxwa na: Abanye abathengisi abangathembekanga baya kuwaxwa umphezulu welitye ukuze bagqume iziphene zokucubungula. Chukumisa umphezulu welitye ngesandla sakho. Ukuba livakala linamafutha, kusenokwenzeka ukuba lixovwe ngewax. Ungasebenzisa nomatshini ovuthayo ukubhaka umphezulu welitye. Umphezulu weoyile welitye elixovwe ngewax uya kubonakala ngakumbi.
Isine. Nika ingqalelo kwezinye iinkcukacha
Jonga isatifikethi kunye nomthombo: Buza umthengisi isatifikethi sokuhlolwa komgangatho welitye kwaye ujonge ukuba kukho nayiphi na idatha yovavanyo efana nezibonakaliso ze-radioactive. Ukuqonda umthombo welitye, umgangatho wegranite oveliswa yimigodi eqhelekileyo emikhulu uzinzile ngakumbi.
Isigwebo sexabiso: Ukuba ixabiso liphantsi kakhulu kunelesiqhelo semarike, lumka ukuba yimveliso yobuxoki okanye engentle. Kaloku, ixabiso lokumba nokulungisa i-granite esemgangathweni ophezulu likhona, kwaye ixabiso eliphantsi kakhulu alikho ngqiqweni kangako.
Ixesha leposi: Juni-17-2025