Ukusetyenziswa kweLaphu leBasalt Fiber Unidirectional kwiMisebenzi yoQinisekiso lweZakhiwo
Ukusebenza okugqwesileyo okubanzi:
Ifayibha yeBasaltineempawu zomzimba ezibalaseleyo, inamathela kakuhle, iyamelana nobushushu kwaye Ukumelana nokugqwalanjl., ifanelekile kakhulu kwicandelo lobunjineli bokwakha.
I-Basalt Fiber Ilaphu elihamba ngecala elinye alinamandla okutsala aphezulu kuphela, kodwa likwanobude obuhle (3.1%). Linokufunxa amandla amaninzi ngokuguqulwa okuzenzekelayo xa litshatyalaliswa phantsi kwemeko yomda, ngoko ke lisebenza ngendlela eyahlukileyo negqwesileyo yokuqinisa inyikima. Ilaphu elihamba ngecala elinye le-basalt fiber liyinto yokukhusela engaqhubiyo. Kwimijelo yesitimela esingaphantsi komhlaba, oololiwe abasebenzisa umbane kunye nezinye izinto ezichasene nombane, ukufakelwa kombane, ukusebenza okuchasene nombane kwiprojekthi yokuqinisa isakhiwo, ilaphu elihamba ngecala elinye le-basalt fiber linezibonelelo ezicacileyo. Ukongeza,ilaphu le-basalt fiber elinomgca omnye Kwiprojekthi yokuqinisa ulwakhiwo lukwalula kakhulu, kwaye indibaniselwano yokuncamathelisa ingcono, i-resin impregnation permeability iphezulu kune-carbon fiber, ukuze kuphuculwe isakhiwo sokumelana nomthwalo wokuhamba kunye nokumelana nempembelelo, ifanelekile ekuqiniseni iibhulorho, iinduli, iikholamu, imiqadi kunye nezinye iindawo zebhulorho.
Ukusebenza kobugcisa:
1. Ukumelana nempembelelo: amandla okuxinana okuqhubekayo kwefayibha ye-basalt ye-4100 ~ 4800MPa, imodulus yokuthamba ye-90 ~ 110GPa, ukunwebeka kokugqibela kwe-3.1% (ifayibha yekhabhoni ye-1.7%, i-spunlaced 2.4%), kumda womxhuzulane, izinto zefayibha ye-basalt zezokuqala ukufunxa amandla amaninzi ngokusebenzisa i-deformation, enye yeempawu ezifunekayo kwiprojekthi yokuqinisa isakhiwo. Ke ngoko, ifayibha ye-basalt isetyenziswa kakhulu kwizixhobo zomkhosi, kwizixhobo ezithintela ukuqhuma, nakwiprojekthi yokuqinisa i-pier yebhulorho.
2. Ukumelana nokudinwa ngumthwalo oguqukayo: Nangona amandla okuxinana kwe-carbon fiber ephezulu, inokumelana nokusebenza kakuhle kwexesha elide komthwalo womphezulu, kodwa kwimeko yokugqibela yoxinzelelo lwe-carbon fiber yomonakalo obuthathaka, ukumelana nomthwalo oguqukayo, ukumelana nokudinwa akulunganga njenge-basalt fiber, ngoko ke ekuqiniseni ulwakhiwo, ngakumbi ukuqinisa ibhuloho, ukuqinisa okuchasene nokushukuma komhlaba. Kufuneka kusetyenziswe izixhobo ezahlukeneyo kwiindawo ezahlukeneyo, abanye kufuneka basebenzise i-carbon fiber, abanye kufuneka basebenzise i-basalt fiber.
3. Ukuxhathisa i-asidi, ukuxhathisa i-alkali, ukuxhathisa iikhemikhali: izinto ezidityanisiweyo zefayibha ye-basalt zinokumelana okuhle kwe-asidi kunye nokuxhathisa i-alkali, kwi-1000C kwi-Ca (OH) isisombululo esi-2 esigcweleyo esifakwe iiyure ezi-4, izinga lokugcina amandla e-monofilament likhulu kune-75.8% nangaphezulu, ukuxhathisa i-alkali enamandla, ukuxhathisa i-asidi kulungile. Ngenxa yee-ion ze-chlorine zamanzi olwandle elunxwemeni lolwandle, isakhiwo sekhonkrithi yesiphelo sezibuko sinokumelana okukhulu kweekhemikhali, kunokukhokelela kwi-carbonization yekhonkrithi, ukugqwala kwentsimbi yokuqinisa, ngoko ke ukusetyenziswa kwee-tendon ze-composite ze-basalt fiber, ilaphu elinomgca omnye wokuqinisa kunokufezekisa iziphumo ezingcono.
4. Iimpawu ezilungileyo zokukhusela umbane: Ifayibha yeBasalt Ukufakelwa kwe-insulation kungcono kune-alkali glass fiber, i-carbon fiber yi-conductor yombane, ngoko ke kwiprojekthi ye-subway, iprojekthi ye-tunnel, iprojekthi yesitimela esinombane, isityalo semizi-mveliso, iimfuno zokufakelwa kwe-insulation kwizakhiwo eziphakamileyo, ukusetyenziswa kwe-basalt fiber reinforcement kunokuphelisa ingxaki yokukhusela.
Inzuzo yeendleko:
Ilaphu le-basalt fiber eliyicala elinye Ekuqinisweni kwesakhiwo ekusebenziseni ukusebenza kuyahlangabezana okanye kudlule imeko ye-carbon fiber, ngemitha yesikwere nganye, ixabiso lelaphu le-basalt fiber liyi-1/4-1/3 yokugqibela, yeyona ndlela ifanelekileyo nengabizi kakhulu kunelaphu le-carbon fiber eliyi-unidirectional.
