Kwicandelo lezixhobo zokulinganisa ngokuchanekileyo, ukuchaneka nokuzinza kwezixhobo kunxulumene ngokuthe ngqo nokuchaneka kweziphumo zokulinganisa, kwaye ukukhetha izinto zokuthwala nokuxhasa isixhobo sokulinganisa kubalulekile. I-Granite kunye ne-marble, njengezinto ezimbini eziqhelekileyo zamatye ezikumgangatho ophezulu, zihlala ziqwalaselwa ekwakheni izixhobo zokulinganisa ngokuchanekileyo, kodwa yeyiphi engcono? Masikhe sijonge nzulu.
Uthelekiso lozinzo
Uzinzo luphawu oluphambili lwezixhobo zokulinganisa ngokuchanekileyo. I-granite yenziwa nzulu kuqweqwe loMhlaba, emva kobushushu obuphezulu kunye noxinzelelo oluphezulu ixesha elide icima, isakhiwo sangaphakathi sixinene kwaye siyafana. Izigidi zeminyaka yokuguga kwendalo zenza uxinzelelo lwayo lwangaphakathi lukhutshwe ngokupheleleyo, nto leyo enika i-granite uzinzo oluphezulu kakhulu. Xa izinto ezingqongileyo ezifana nobushushu kunye nokufuma zitshintsha, ukuguquguquka kwe-granite kuncinci kakhulu.
Ngokwahlukileyo koko, imabula, nangona ikwakhiwa emva kwenkqubo yexesha elide yejoloji, kodwa ulwakhiwo lwayo lwekristale lurhabaxa, kwaye ulwakhiwo luneminerali ezininzi ezifana necalcium carbonate. Ezi mpawu zibangela ukuba imabula yande okanye inciphe lula xa kujongwe utshintsho lwendalo. Umzekelo, kwindawo enokuguquguquka okukhulu kobushushu, utshintsho lobungakanani bemabula lunokuphazamisana nokuchaneka kokulinganisa kwezixhobo zokulinganisa ngokuchanekileyo, ngelixa igranite inokugcina uzinzo ngcono kwaye inike isiseko esithembekileyo sezixhobo zokulinganisa.
Ukuqina kunye nokumelana nokuguguleka
Izixhobo zokulinganisa ngokuchanekileyo ekusetyenzisweni kwexesha elide kwenkqubo, ngokuqinisekileyo ziya kuba neengxaki ezahlukeneyo zokungqubana nokungqubana. I-granite iqinile ngokwesitayile, kwaye ubunzima bayo be-Mohs buhlala bumalunga ne-6-7, nto leyo enokumelana ngempumelelo nokuguguleka kwangaphandle nokukrweleka. Kwinkqubo yokubekwa rhoqo kunye nokuhamba kwezixhobo zokulinganisa kunye neesampuli, umphezulu we-granite akulula ukushiya amanqaku acacileyo, ukuze igcine ukuthamba kwayo kunye nokuchaneka kwayo ixesha elide.
Ubunzima bemabula buphantsi kakhulu, kwaye ubunzima beMohs buhlala buyi-3-5. Oku kuthetha ukuba phantsi kweemeko ezifanayo zokusetyenziswa, umphezulu wemabula uthambekele ekukrweleni nasekugugeni, kwaye xa umphezulu wobuthambileyo wonakele, kuya kuba nefuthe elibi ekuchanekeni kwezixhobo zokulinganisa ngokuchanekileyo. Kwizixhobo zokulinganisa ezifuna ukusebenza ixesha elide, ngokuchanekileyo, ubunzima obuphezulu kunye nokumelana nokugugika kwegranite ngokuqinisekileyo lukhetho olufanelekileyo ngakumbi.
Uhlalutyo lokumelana nokugqwala
Iikhemikhali ezahlukeneyo zinokubakho kwindawo yokulinganisa, njengokuguquguquka kwee-reagents ze-acid-base, nto leyo ebangela umngeni kukumelana nokugqwala kwezinto zezixhobo. I-Granite yenziwe kakhulu yi-quartz, i-feldspar kunye nezinye iiminerali, iipropati zeekhemikhali zizinzile, zinokumelana okuhle kakhulu ne-asidi, ukumelana ne-alkali. Kwiindawo ezintsonkothileyo zeekhemikhali, i-granite inokugcina iipropati zayo zomzimba nezekhemikhali ixesha elide ukuqinisekisa ukusebenza okuzinzileyo kwezixhobo zokulinganisa ngokuchanekileyo.
Ngenxa yomsebenzi weekhemikhali wenxalenye yayo ephambili yecalcium carbonate, imabula idla ngokuba neempembelelo zeekhemikhali xa idibana nezinto ezine-asidi, nto leyo ebangela ukugqwala kunye nomonakalo kumphezulu. Oku kugqwala akuyi kuchaphazela kuphela ukubonakala kwemabula, kodwa kuya kutshabalalisa uzinzo lwayo, kuze kuchaphazele ukuchaneka kwezixhobo zokulinganisa ngokuchanekileyo. Ke ngoko, kwindawo yokulinganisa apho kukho umngcipheko wokugqwala kweekhemikhali, ukumelana nokugqwala kwegranite kwenza ibe yinto ethembekileyo ngakumbi.
Uzinzo olupheleleyo, ubulukhuni kunye nokumelana nokuguguleka kunye nokumelana nokugqwala kunye nezinye izinto, i-granite kwizalathisi eziphambili ezahlukeneyo ibonakalise ngcono kune-marble performance. Kwizixhobo zokulinganisa ngokuchanekileyo ezifuna ukuchaneka okuphezulu kunye nozinzo, i-granite ngokungathandabuzekiyo lukhetho olufanelekileyo ngakumbi. Inokubonelela ngesiseko esizinzileyo nesithembekileyo sezixhobo zokulinganisa, iqinisekise ukuchaneka kunye nokuthembeka kweziphumo zokulinganisa, kwaye incede umsebenzi wokulinganisa ngokuchanekileyo kuphando lwesayensi, imveliso yemizi-mveliso kunye neminye imimandla ukuba iqhube kakuhle.
Ixesha leposi: Matshi-28-2025