Indwangu yefayibha ye-basalt yaziwa nangokuthi indwangu elukiwe yefayibha ye-basalt, ilukwa ngefayibha ye-basalt esebenza kahle kakhulu ngemva kokusonta nokugoba. Ifayibha ye-basalt uhlobo lwendwangu esebenza kahle kakhulu enamandla aphezulu, ukuthungwa okufanayo, indawo eyisicaba kanye namasu ahlukahlukene okuluka. Ingalukwa ibe yindwangu encane enomoya omuhle wokungena kanye namandla aphezulu. Indwangu evamile yefayibha ye-basalt ecacile, indwangu ye-twill, indwangu yebala kanye nendwangu ye-weft ephindwe kabili, ibhande lefayibha ye-basalt njalo njalo.
Isetshenziswa kabanzi kuma-elekthronikhi, embonini yamakhemikhali, ezindizayo, ekwakheni imikhumbi, ezimotweni, esakhiweni sokuhlobisa nakwezinye izinkambu, futhi iyinto eyisisekelo ebalulekile kubuchwepheshe obusezingeni eliphezulu. Indwangu eyisisekelo inokumelana nokushisa okuphezulu, ukuvikela ukushisa, ukumelana nomlilo, ukumelana nokugqwala, ukumelana nokuguga, ukumelana nesimo sezulu, amandla aphezulu, ukubukeka okucwebezelayo njll. Isetshenziswa kabanzi kuma-elekthronikhi, embonini yamakhemikhali, ezindizayo, ekwakheni imikhumbi, ezimotweni, ekwakheni ukuhlobisa nakwezinye izinkambu, futhi iyinto eyisisekelo ebalulekile kubuchwepheshe obusezingeni eliphezulu.