I-basalt fiber eqoshiwe iyi-fiber yamaminerali engaphili enobude obungaphansi kwama-50mm eqotshwe ezintweni eziyisisekelo ze-basalt fiber futhi ingasakazwa ngokulinganayo kukhonkolo. Ngokusho kokusetshenziswa kwayo, ingahlukaniswa ibe yikhonkolo ifayibha engaqhekeki (BF), i-fibre yokuqinisa eqinile (BZ) kanye ne-fiber engaqhekeki e-mortar (BSF).
Ikhonkrithi ye-basalt fibre eqoshiwe ngokuyinhloko yenzelwe ukwengeza imicu ye-basalt eqoshiwe eqhubekayo noma engaqhubeki kukhonkrithi ngenani elifanele, nangendlela efanele, ukuthuthukisa ukuqina namandla okunamathela kwekhonkrithi, ngenkathi kugcinwa amandla okuqala okucindezela esakhiwo sekhonkrithi.
Ukubonakala kwe-basalt fiber eqoshiwe kugcwalisa igebe ngokwezinto zokwakha nezindlela, futhi kudlala indima enkulu ekukhuthazeni ukuqinisa kanye ukuqinisa ukhonkoloIndima yayo ekuqiniseni nasekuqiniseni ukhonkolo ibonakala kulezi zici ezilandelayo:
(1) Imicu ye-basalt eqoshiwe ingasebenzisa ngokugcwele indawo yayo engaphezulu kanye nezinzuzo zobuningi, ukuze ivimbele imifantu emincane ukuze ihlukaniswe, futhi imiphumela iyamangalisa. Ngesikhathi esifanayo, inqoba ukushiyeka kwezinye imicu yokwenziwa njengokuqina okuphansi, amandla aphansi okuthambekela kanye ne-modulus enwebekayo, njengokudonseka kalula lapho imifantu ikhula, okungavimbela ngempumelelo ukwanda kwemifantu emincane ekhona kanye nokuvela kwemifantu emisha. Ukuncibilika, ukungangeni kwamanzi kudlale umphumela othile.
(2) Ngaphezu kokuba yinto efanayo nefayibha yensimbi, ifayibha ye-basalt eqoshiwe ingasebenzisa i-modulus yayo ephezulu kanye namandla ayo okudonsa aphezulu ukuze igweme ukwanda kwemifantu, futhi ingavimbela futhi imifayibha yensimbi ukuthi iboshwe kalula ngesikhathi sokuxubha, okuyinto engahambisani nokulethwa kwephampu.
(3) I-fiber ye-basalt eqoshiwe iyi-nitrocellulose ejwayelekile, ehambisana ngokwemvelo, futhi ngenxa yokuthi ifana ngobuningi nekhonkrithi kanye nodaka lukasimende, ubuningi buphakathi kuka-2.63-2.8g/m³; ukusebenza kahle, imicu ye-basalt eqoshiwe ingasatshalaliswa ngokulinganayo ngemva kokufakwa esakhiweni sekhonkrithi.
(4) Ubuso be-basalt fiber eqoshiwe bushintshiwe, futhi luhlobo “lwe-fibre engasebenzi”, enokumelana okuhle kakhulu nokushisa okuphezulu, ukumelana nokugqwala kanye nokumelana nomthelela. Ingagcina ukuqina endaweni eshisa kakhulu kanye nendawo egqwala kakhulu, futhi ingathuthukisa ukumelana nokuguquguquka kwe-matrix yesimende. Ngakho-ke, i-basalt fiber eqoshiwe ingazivumelanisa nendawo elukhuni kuzo zonke izigaba zokuxuba ukhonkolo, ukuthulula, ukubopha kanye nokusetshenziswa, futhi ithuthukise ukuqina kokhonkolo.
Isikhathi sokuthunyelwe: Agasti-01-2022