Ukusetyenziswa kwee-Basalt Fiber Composites kwi-Civil Engineering
(I) Ubuchule kwi Izakhiwo zekhonkrithiKwicandelo lobunjineli bokwakha, izakhiwo zekhonkrithi zibaluleke kakhulu. Nangona kunjalo, ngophuhliso lwe Ulwakhiwo Kwishishini, ingxaki yenkunkuma yokwakha iya isiba yinto ephawulekayo, apho ikhonkrithi elahliweyo ithatha indawo enkulu. Ukufezekisa injongo yeshishini lokwakha engenakhabhoni iphantsi, ukusetyenziswa kwekhonkrithi ephinda isetyenziswe kuye kwatsala ingqalelo kancinci kancinci. Nangona kunjalo, ikhonkrithi ephinda isetyenziswe ineziphene ezithile ekusetyenzisweni kwayo, njengokungomelelanga ngokwaneleyo kunye nokuqina okungekho mpilweni.
Ukuvela kwe ifayibha yebasalt izisa ithemba elitsha lokusombulula ezi ngxaki. Ngenxa yokumelana kwayo nokugqwala kakuhle kunye namandla aphezulu, xa isetyenziswa kwizakhiwo zekhonkrithi, I-Basalt ifayibha inokuphucula kakhulu ukusebenza kwekhonkrithi. Izifundo zibonise ukuba ifayibha ye-basalt, ukuya kuthi ga kwinqanaba elithile, inokunciphisa impembelelo embi yeziphene kwikhonkrithi esetyenzisiweyo kwaye iphucule kakhulu amandla ayo okuxinana kunye nokuthwala okuguquguqukayo.
(II) Ukhetho Olukhethwayo Lokuqinisa Indlela NeeBhulorho Ekwakhiweni nasekugcinweni kwendlela neebhulorho, ukusebenza kwezixhobo kuhambelana ngqo nomgangatho kunye nobomi benkonzo yeprojekthi. Izinto ezidityanisiweyo zefayibha yeBasalt, ngenxa yeenzuzo zazo ezikhethekileyo, ziye zaba lolona khetho lukhethwayo lokuqinisa iindlela neebhulorho. Le nto, ene-resin njenge-matrix kunye ne-basalt fiber njengezinto zokuqinisa, ineempawu ezintle zoomatshini ezifana nokukhanya, amandla aphezulu, ukumelana nokugqwala, kunye nokuqina okuqinileyo. Ezi mpawu zivumela izinto ezidityanisiweyo ze-basalt fiber ukuba zigcine ukusebenza kakuhle xa ziphantsi kwemithwalo yezithuthi kunye nokukhukuliseka kwendalo okusingqongileyo, nto leyo eyandisa ubomi benkonzo yeendlela neebhulorho.
(III) Ukuphuculwa Okuluhlaza Kwendlela Yokwakha Njengesiseko soshishino lwezothutho, ukufezekisa iinjongo zokunciphisa ikhabhoni kunye nokonga amandla kwiindlela ezinkulu kubalulekile. Okwangoku, iteknoloji yokuphinda usebenzise i-asphalt ibe yindlela ebalulekileyo. Ngokuphinda usebenzise i-asphalt emdaka, akupheleli nje ekugcinweni kwezixhobo, kodwa neendleko zokwakha zinokuncitshiswa, nto leyo ephucula iingenelo zoqoqosho kunye nendalo. Nangona kunjalo, imixube ye-asphalt ephinda isetyenziswe idla ngokuqhekeka kwangoko kunye nezinye izifo, nto leyo echaphazela ukusebenza kwendlela.
Abaphandi bafumanise ukuba ukusebenza kwemixube ye-asphalt ephinde yasetyenziswa kuphuculwa kakhulu xa ifayibha yebasalt ifakiwe. Olu phando alugcini nje ngokwandisa umlinganiselo wokuxuba we-asphalt esetyenzisiweyo kodwa lukwavumela umxube ukuba usebenze kakuhle kakhulu ekumelaneni nokuqhekeka kobushushu obuphantsi kunye nokuzinza kobushushu obuphezulu, nto leyo ephucula kakhulu ukusebenza kwendlela iyonke. Ngaphezu koko, ekusombululeni ingxaki yetekhnoloji yokuhlaziya umxube oshushu evelisa inani elikhulu leegesi ezinobuthi, ukusetyenziswa kwamandla, kunye nongcoliseko lokusingqongileyo ngexesha lenkqubo yokuxuba, abaphandi basebenzise itekhnoloji yokuhlaziya umxube ofudumeleyo ukulungiselela umxube we-asphalt wefayibha ye-basalt, befumana iziphumo ezilungileyo kwaye bechonga uluhlu olufanelekileyo lokunciphisa ubushushu, bebonelela ngesisombululo esitsha sophuhliso oluluhlaza lokwakhiwa kwendlela enkulu.
(IV) Isisombululo Esitsha Sokucocwa KweeMoto Eziphumayo Ukukhupha umoya kwiimoto bekusoloko kungumngeni wokususa iicarbonization ezijongene neshishini lezothutho. Nangona ukuvela kwezithuthi zamandla ezixutyiweyo nezintsha kuye kwazisa ukukhanya ekusombululeni le ngxaki, ingxaki yongcoliseko lokukhupha umoya kwiimoto isaqhubeka inzima. Kule meko, abanye abaphengululi bacebise ukusebenzisa i-basalt fiber ukucoca ukukhupha umoya kwiimoto. Ngenxa yendawo yayo enkulu kunye nokumelana kakuhle nobushushu, ifayibha yebasalt ingasetyenziswa njengesithwali, kwaye ii-catalysts zinokufakwa kwiimbobo ze-basalt fiber ngokusebenzisa ubuchwepheshe bokuxuba obunemilinganiselo emithathu, obonyusa ixesha lokulayisha kunye nexesha lokuphendula kwe-catalyst. Iziphumo zophando zibonisa ukuba le ndlela ifezekisa ukusebenza kakuhle kokucoca okungaphezulu kwe-98% kwi-carbon monoxide kunye ne-carbon dioxide, ebonisa iziphumo ezibalulekileyo zokucoca kunye nokubonelela ngendlela entsha yokunciphisa ungcoliseko lokusingqongileyo kunye nomonakalo ebantwini obangelwa yi-motor exhaust.
