Ngaphaya kwesamente eqhelekileyo engwevu kukho isamente emhlophe, izinto zokwakha ezikhethekileyo ezixatyiswayo ngombala wayo ococekileyo kunye nokuguquguquka koyilo. Ubumhlophe bayo obucacileyo buvela ekukhethweni okuqinileyo kwezinto eziluhlaza—abavelisi basebenzisa ilitye elimhlophe elicocekileyo, udongwe lwekaolin, kunye nesilika ene-iron oxide encinci kunye nezinye izinto ezingcolisayo ezibangela umbala.
Imveliso ifuna ukuchaneka: amafutha afana negesi yendalo ayayiphepha ingcoliseko, ngelixa izixhobo zokugaya zeseramikhi okanye zamatye zithintela ukutshintsha kombala wesinyithi. Emva kokuba i-calcination ifikelele kwi-1450°C ukuze kwenziwe i-clinker, i-gypsum yongezwa ngaphambi kokuba i-fine grind ifumane ubumhlophe obufunekayo, ibekwe kumanqanaba amane.
Nangona isakhelo sifana nesamente engwevu, ukusetyenziswa kwayo kuhombisa okuthambileyo: ukusuka kwiingubo zokwakha kunye nemigangatho ye-terrazzo ukuya kwimifanekiso eqingqiweyo kunye neemveliso zesamente enemibala. Ikwaphucula ukusebenza kakuhle kwamandla ngokukhanya okukhanyayo kwaye ivumela ukuxuba umbala oqaqambileyo kwiindlela ezenziwe ngokwezifiso. Idibaniso yesayensi kunye nobugcisa, isamente emhlophe iyaqhubeka nokuphakamisa amandla obugcisa bezakhiwo zanamhlanje.
Ixesha leposi: Okthobha-09-2025