Iindaba
Ingxaki yoPhuhliso lwe-BFRP
I-BFRP ineengenelo ezininzi ngokubhekiselele ekusebenzeni, kodwa uphuhliso lwayo lusajongene nobunzima obuninzi ngokubhekiselele kwiindleko, iteknoloji, ukusetyenziswa, imigangatho kunye nemfundo yemarike. Eli shishini kufuneka liqinise uphando lobuchwephesha kunye nophuhliso, linciphise iindleko zemveliso, liphuhlise imigangatho efanelekileyo, kwaye liphucule ulwazi lwabasebenzisi nge-BFRP ngokukhuthaza imarike ukukhuthaza ukusetyenziswa kwayo kwiindawo ezahlukeneyo.
Imbonakalo yoPhando lweeMveliso zeBasalt Fiber
Njengoko imfuno yezinto ezinobuhlobo nokusingqongileyo isanda, iifayibha zebasalt ziqala ukufumana ingqalelo kwiindawo ezahlukeneyo ngenxa yeempawu zazo ezintle zomzimba nezekhemikhali. Nangona ukusetyenziswa kwazo kuye kwaphunyezwa kwiindawo ezifana nokwakhiwa kwendlela kunye nezixhobo zokucoca, kusekho indawo eninzi yophando lwexesha elizayo. Oku kulandelayo yimbono yophando lweemveliso zefayibha zebasalt.
Uhlalutyo lwendlela yokusebenza kweefayibha ze-basalt
Njengesiguquli esiqhelekileyo se-inorganic, i-basalt fiber iye yafundwa ngokubanzi kwaye yasetyenziswa kwizinto ze-asphalt. Iimpawu zayo ezikhethekileyo azinakuphucula kuphela iziphene ze-asphalt ngokwayo kodwa zikwaphucula kakhulu ukusebenza kwendlela yekhonkrithi ye-asphalt. Ukuqonda okunzulu kwendlela esebenza ngayo i-basalt fibers kubaluleke kakhulu ekwenzeni ngcono uyilo kunye nokusetyenziswa kwemixube ye-asphalt.
Ukukhethwa kunye nokucutshungulwa kwezinto eziluhlaza ze-basalt fiber
Kwinkqubo ende yokuvela komhlaba, i-basalt, njengomthombo wendalo obalulekileyo, imvelaphi yayo eyahlukileyo kunye nokusasazwa kwayo ngokubanzi kuyenza ibe yinto efanelekileyo yokwenza iifayibha ze-basalt ezisebenzayo. Kweli phepha, siza kuxoxa ngeempawu, iikhrayitheriya zokukhetha kunye nenkqubo yonyango lwe-basalt.
Ukuphelisa iirhafu?!
Umthetho waseYurophu wokuphelisa irhafu kwiimveliso ze-basalt ezingeniswayo ubhengezwe kwaye wamkelwe namhlanje kwiNkomfa yoNyaka ye-World Green Design Organisation ka-2024 kunye neNgqungquthela yaseBrussels eBrussels, eBelgium.
Uqinisekiso lweBasalt Fiber kwiZicelo zoBunjineli obuSebenzayo kunye noPhando
Ukuqinisa ifayibha yeBasalt yi-basalt fiber materials kunye nezinto ze-organic resin matrix ngokwemilinganiselo ethile yokudibanisa kwaye yongeza inani elifanelekileyo lee-auxiliaries kunye nokwakheka kwezixhobo ezintsha ezidityanisiweyo ezisebenzayo, kwicandelo lobunjineli bokwakha linamathuba amakhulu okusetyenziswa.
Indlela yokusebenza kweefayibha ze-basalt kwi-asphalt
Ifayibha yeBasalt yindlela eqhelekileyo yokuguqula izinto ezingaphiliyo, abaphandi bafumanise ukuba i-modifier iya kongezwa kwizinto ze-asphalt, ayizukujongana neempawu ezimbi ze-asphalt kuphela, kodwa ikwaphucula nokusebenza kwendlela yekhonkrithi ye-asphalt. Kufunyenwe ukuba ifayibha inokuphucula ukusebenza kwemixube ye-asphalt, imixube kwimixube ye-asphalt ukuya kwimeko yesigaba esisasazekileyo esinemilinganiselo emithathu ikhona, ukwakheka kozinzo lwesakhiwo se-spatial mesh kumisela umgangatho wokusebenza kwendlela kwemixube ye-asphalt. Ke ngoko, ukuqonda indima yendlela yokusebenza kwe-basalt fiber, kuphononongo lwemixube ye-asphalt kubaluleke kakhulu.
Izithako eziphambili zokungena kwi-basalt fiber
Kwinkqubo yokuvelisa ifayibha eqhubekayo ye-basalt, ukuze kuphuculwe umgangatho wefayibha, kufuneka kuzanywe ukunqanda ukuguguleka kwefayibha kwinkqubo yokuvelisa, kwangaxeshanye kwizicelo ezahlukeneyo, kufuneka imifayibha eneempawu ezahlukeneyo zomphezulu, ngoko ke kwinkqubo yokuvelisa ngokubanzi kufuneka igqunywe ngeoyile kumphezulu wefayibha, eli shishini libizwa ngokuba yi-arhente yokungena. Ukusetyenziswa kwe-arhente yokungena kwelinye icala kunokudlala indima yokukhusela ekuthambiseni ukuze kuthintelwe umonakalo kumphezulu wefayibha, okwesibini kunokuphucula ukusebenzisana phakathi kwe-monofilaments yefayibha, ukubonelela ngendima ethile kwiqela, kwaye okwesithathu kunokuyilwa ngesakhiwo se-arhente yokungena ngokwayo ukuphucula iimpawu zomphezulu wefayibha ukuhlangabezana neemfuno ezahlukeneyo zokusetyenziswa.
Ukuthelekiswa kwemiphumo yeendlela ezahlukeneyo zokuguqula kwiimpawu zoomatshini zeefayibha zebasalt
Iimpawu zoomatshini zeefayibha zebasalt (umz., amandla okutsalwa, imodulus yokuguquguquka, ukuqina kokuqhekeka, njl.njl.) zizibonakaliso ezibalulekileyo zokusetyenziswa kwazo kwiindidi kunye nobunjineli. Ukuguqulwa komphezulu akuphuculi kuphela iimpawu zokubopha phakathi kweefayibha kunye nezinto zematrix kodwa kunokuchaphazela neempawu zoomatshini zeefayibha ngokwazo. Ezi ziphumo ziyahluka ngokuxhomekeke kwindlela yokusebenza kwendlela yokuguqula kunye nenkqubo yonyango. Oku kulandelayo luhlalutyo oluthelekisayo lwempembelelo yeendlela ezininzi zokuguqula eziqhelekileyo kwiimpawu zoomatshini zeefayibha zebasalt.
Uphononongo lwezifundo zokuguqulwa komphezulu weefayibha zebasalt
Ifayibha yeBasalt yifayibha engaxutywanga esebenza kakhulu esetyenziswa kakhulu kubunjineli bezakhiwo, izixhobo ezidityanisiweyo kunye nokukhuselwa kwendalo ngenxa yeempawu zayo ezibalaseleyo zoomatshini, ukumelana neekhemikhali kunye nokuzinza kobushushu obuphezulu. Nangona kunjalo, ngenxa yomphezulu wayo ogudileyo kunye nokungabikho kwamaqela asebenzayo asebenzayo, ukusebenza kwe-interfacial bonding kunye nezinto ze-matrix akukuhle. Ngokutshintsha umphezulu, iipropati ze-interfacial bonding zeefayibha ze-basalt zinokuphucuka kakhulu, ngaloo ndlela ziphucula ukusetyenziswa kwazo kwizixhobo ezidityanisiweyo kunye namacandelo okukhusela kwendalo.