I-sill yefestile yinxalenye yesakhelo sefestile. Isakhelo sefestile sijikeleza kwaye sixhasa isakhelo sefestile yonke ngokusebenzisa izinto ezahlukeneyo kumacala ahlukeneyo. Iintloko zefestile, umzekelo, zikhusela i-rop, ii-jamb zefestile zikhusela amacala omabini efestile, kwaye ii-sill zefestile zikhusela ezantsi kwesakhelo sefestile. Ilitye lendalo linombala omhle kakhulu, lihle kwaye likumgangatho ophezulu, liqinile kwaye lihlala ixesha elide, kwaye aliyi kuguqulwa okanye liguqulwe umbala. Lifanelekile kakhulu kwii-sill zefestile.
Kukho iintlobo ngeentlobo zeefestile zelitye. Umphetho wefestile ungasikwa ube yi-semicircle. Ubonakala utyebile kwaye umhle. Ungalukhusela kakuhle udonga lwefestile, kwaye lujikelezile kwaye alubangeli buhlungu abantu. Nazi iintlobo ezininzi zoyilo lwemiphetho.
Ngenxa yezinto ezahlukeneyo zelitye, linokwahlulwa libe zii-sills zeefestile zemabula, ii-sills zeefestile zegranite, i-sill yeefestile zetravertine, ii-sills zeefestile zelimestone, ii-sills zeefestile zesanti. Lingafakwa ngaphandle nangaphakathi. Izinto eziqhelekileyo ngaphakathi zii-sill zeefestile zasekhitshini, i-sill yeefestile zegumbi lokuhlambela, i-sill yeefestile zeshawa. I-sill yeefestile ze-bullnose lolona yilo ludumileyo. Ii-sills zeefestile zemabula ezenziwe ngokwezifiso ziyamkelwa. Nceda unxibelelane nathi ukuze ufumane iinkcukacha ezithe vetshe.
Ixesha lokuthumela: Novemba-17-2021