Kwintsimi yezixhobo zokulinganisa ngokuchanekileyo, ukuchaneka kunye nokuzinza kwezixhobo zihambelana ngokuthe ngqo nokuchaneka kweziphumo zokulinganisa, kwaye ukukhethwa kwezinto zokuthwala kunye nokuxhasa isixhobo sokulinganisa kubalulekile. I-Granite kunye ne-marble, njengezinto ezimbini eziqhelekileyo zamatye ezikumgangatho ophezulu, zihlala ziqwalaselwa ukwakhiwa kwezixhobo zokulinganisa ngokuchanekileyo, kodwa yiyiphi enye engcono? Masimbe nzulu.
Ukuthelekisa ukuzinza
Uzinzo sisiseko sezixhobo zokulinganisa ngokuchanekileyo. I-Granite yenziwe nzulu kwi-crust yomhlaba, emva kobushushu obuphezulu kunye noxinzelelo oluphezulu ixesha elide lokucima, ulwakhiwo lwangaphakathi luxinene kwaye lufana. Izigidi zeminyaka yokuguga kwendalo zenza ukuba uxinzelelo lwayo lwangaphakathi lukhululwe ngokupheleleyo, olunika igranite uzinzo oluphezulu kakhulu. Xa iimeko zokusingqongileyo ezifana nobushushu kunye nokufuma zitshintsha, i-granite deformation incinci kakhulu.
Ngokwahlukileyo, i-marble, nangona iphinda yenziwe emva kwenkqubo yexesha elide ye-geological, kodwa isakhiwo sayo se-crystalline sincinci, kwaye ukwakheka kuqulethe iiminerali ezininzi ezifana ne-calcium carbonate. Ezi mpawu zibangela ukuba ibhastile lande okanye lifinyele ngokulula xa kukho utshintsho kwimo engqongileyo. Ngokomzekelo, kwindawo enokuguquguquka okukhulu kwamaqondo obushushu, utshintsho lobungakanani bemarble lunokuphazamisana nokuchaneka komlinganiselo wezixhobo zokulinganisa ngokuchanekileyo, ngelixa igranite inokugcina uzinzo ngcono kwaye inike isiseko esithembekileyo sezixhobo zokulinganisa.
Ukuqina kunye nokumelana nokunxiba
Izixhobo zokulinganisa ngokuchanekileyo ekusebenziseni ixesha elide lenkqubo, ngokuqinisekileyo iya kubandezeleka kwiintlobo ezahlukeneyo zokungqubana kunye nokungqubana. I-Granite inzima kwi-texture, kwaye ubunzima bayo be-Mohs ngokuqhelekileyo malunga ne-6-7, enokuthi ixhathise ngokufanelekileyo ukunxiba kwangaphandle kunye nokukhuhla. Kwinkqubo yokubeka rhoqo kunye nokuhamba kwezixhobo zokulinganisa kunye neesampuli, i-granite surface ayilula ukushiya amanqaku acacileyo, ukwenzela ukuba kugcinwe ukucaca kwayo kunye nokuchaneka ixesha elide.
Ukuqina kwebhastile kuphantsi, kwaye ubunzima be-Mohs ngokuqhelekileyo bu-3-5. Oku kuthetha ukuba phantsi kweemeko ezifanayo zokusetyenziswa, umphezulu webhastile uxhaphake kakhulu ekukrwelweni nasekunxityweni, kwaye xa umphezulu ogudileyo wonakele, uya kuba nefuthe elibi ekuchanekeni kwesixhobo sokulinganisa ukuchaneka. Kwizixhobo zokulinganisa ezifuna ixesha elide, ukusebenza okuchanekileyo, ubunzima obuphezulu kunye nokumelana nokunxiba kwegranite ngokungathandabuzekiyo lolona khetho lufanelekileyo.
Uhlalutyo lokumelana nokubola
Iikhemikhali ezahlukeneyo zinokubakho kwindawo yokulinganisa, njengokuguquguquka kwee-acid-base reagents, ezibeka umngeni ekuxhathiseni ukubola kwezixhobo zokusebenza. I-Granite iqulunqwe kakhulu yi-quartz, i-feldspar kunye nezinye iiminerali, iipropati zeekhemikhali zizinzile, ezinokumelana ne-asidi egqwesileyo, ukuxhathisa kwe-alkali. Kwiindawo eziyinkimbinkimbi zeekhemikhali, i-granite inokugcina iimpawu zayo zomzimba kunye neekhemikhali ixesha elide ukuqinisekisa ukusebenza okuzinzileyo kwezixhobo zokulinganisa ngokuchanekileyo.
Ngenxa yokusebenza kweekhemikhali zecandelo layo eliphambili le-calcium carbonate, ibhastile lithanda ukuchasana neekhemikhali xa lidibana nezinto ezineasidi, nto leyo ekhokelela ekudlekeni kunye nomonakalo kumphezulu. Le corrosion ayiyi kuchaphazela kuphela ukubonakala kwe-marble, kodwa iphinde itshabalalise ukuzinza kwayo kwesakhiwo, ize ichaphazele ukuchaneka kwezixhobo zokulinganisa ngokuchanekileyo. Ngoko ke, kwindawo yokulinganisa apho kukho umngcipheko wokubola kweekhemikhali, ukuxhathisa kwe-granite kwenza kube yinto ethembekileyo.
Uzinzo olubanzi, ukuqina kunye nokumelana nokunxiba kunye nokumelana nokugqwala kunye nezinye izinto, i-granite kwiimpawu eziphambili ezahlukeneyo zibonise ngcono kunokusebenza kwemarble. Kwizixhobo zokulinganisa ngokuchanekileyo ezifuna ukuchaneka okuphezulu kunye nokuzinza, igranite ngokungathandabuzekiyo lolona khetho lufanelekileyo. Inokubonelela ngesiseko esizinzile nesithembekileyo sokulinganisa izixhobo, ukuqinisekisa ukuchaneka kunye nokuthembeka kweziphumo zokulinganisa, kunye nokunceda umsebenzi wokulinganisa ngokuchanekileyo kuphando lwezenzululwazi, ukuveliswa kwemveliso kunye nezinye iinkalo zokuqhuba kakuhle.
Ixesha lokuposa: Mar-28-2025