litaba

Ha re tobane le bothata bo ntseng bo eketseha ba tšilafalo ea tikoloho, temoho ea tšireletso ea tikoloho ea sechaba e eketsehile butle-butle, 'me mokhoa oa ho sebelisa thepa ea tlhaho le oona o holile. Tšebeliso e mosa ea tikoloho, e bobebe, e nang le matla a tlase le litšobotsi tse nchafatsoang tsa likhoele tsa limela li hohetse tlhokomelo e kholo. E tla fumanoa nakong e tlang e bonahalang. Ho tla ba le tekanyo e phahameng ea nts'etsopele. Leha ho le joalo, faeba ea limela ke thepa e fapaneng e nang le sebopeho le sebopeho se rarahaneng, 'me bokaholimo ba eona bo na le lihlopha tsa hydroxyl tse phelang metsing. Kamano le matrix e hloka phekolo e khethehileng ho ntlafatsa thepa ea motsoako. Likhoele tsa limela li sebelisoa bakeng sa thepa e kopaneng, empa boholo ba tsona li lekanyelitsoe ho likhoele tse khutšoane le likhoele tse sa khaotseng. Thepa e ntle ea pele ha e so sebelisoe ka botlalo, 'me e sebelisoa feela e le li-filler. Haeba re ka hlahisa theknoloji ea ho loha, ke tharollo e ntle. Li-preform tse lohiloeng ka faeba ea limela li ka fana ka likhetho tse ngata tsa ts'ebetso bakeng sa thepa e kopaneng, empa hajoale li sebelisoa hanyane haholo 'me li tšoaneloa ke lipatlisiso le nts'etsopele e eketsehileng. Haeba re ka nahana bocha ka mokhoa oa setso oa tšebeliso ea faeba, 'me ra hlahisa likhopolo tsa theknoloji ea sejoale-joale e kopaneng ho e ntlafatsa, ho ntlafatsa melemo ea ts'ebeliso le ho ntlafatsa mefokolo ea tlhaho, e tla khona ho fa faeba ea limela boleng bo bocha le ts'ebeliso.

Faeba ea limela esale e sa arohane le bophelo ba letsatsi le letsatsi ba motho. Ka lebaka la litšobotsi tsa eona tse bonolo le tse nchafatsoang, faeba ea limela e fetohile thepa ea bohlokoa bakeng sa bophelo ba motho. Leha ho le joalo, ka tsoelo-pele ea theknoloji le ho phahama ha indasteri ea petrochemical, likhoele tse entsoeng ke motho le polasetiki li nkile sebaka sa likhoele tsa limela butle-butle e le thepa e ka sehloohong ka lebaka la melemo ea theknoloji e tsoetseng pele haholo ea tlhahiso, mefuta-futa ea lihlahisoa le ho tšoarella hantle. Leha ho le joalo, peterole ha se mohloli o nchafatsoang, 'me mathata a ho lahla litšila a bakoang ke ho lahla lihlahisoa tse joalo le palo e kholo ea mesi e tsoang tšilafalong nakong ea ts'ebetso ea tlhahiso a entse hore batho ba nahane bocha ka tšebeliso ea thepa. Tlas'a mokhoa oa tšireletso ea tikoloho le botsitso, likhoele tsa limela tsa tlhaho li boetse li fumane tlhokomelo. Lilemong tsa morao tjena, thepa e kopaneng e sebelisang likhoele tsa limela e le thepa ea matlafatso e qalile ho fumana tlhokomelo.

Faeba ea limela le motsoako

Sebopeho sa motsoako se ka etsoa ke mokhoa oa tlhahiso. Faeba e phuthetsoeng ka matrix e fana ka sebopeho se felletseng le se ikhethileng sa thepa, 'me e sireletsa faeba hore e se ke ea senyeha ka lebaka la litšusumetso tsa tikoloho, 'me e boetse e sebetsa joaloka borokho ba ho fetisetsa khatello pakeng tsa lifaeba; ha faeba e jara boholo ba matla a kantle ka thepa ea eona e ntle ea mechini 'me e ka feta. Tokisetso e itseng e finyella mesebetsi e fapaneng. Ka lebaka la boima ba eona bo tlase le matla a phahameng, faeba ea limela e ka ntlafatsa thepa ea mechini le ho boloka boima bo tlase ha e etsoa metsoako ea FRP. Ho phaella moo, lifaeba tsa limela boholo ba tsona ke li-aggregate tsa lisele tsa limela, 'me likoti le likheo tse ka hare ho tsona li ka tlisa thepa e ntle ea ho thibela mocheso ho thepa. Ha e tobane le matla a kantle (joalo ka ho thothomela), e boetse e rua molemo ho porosity ea eona, e lumellang matla ho fela kapele. Ho feta moo, ts'ebetso e felletseng ea tlhahiso ea faeba ea limela e ntša tšilafalo e fokolang 'me e sebelisa lik'hemik'hale tse fokolang, e na le mocheso o tlase oa ts'ebetso, e na le monyetla oa tšebeliso e tlase ea matla, 'me tekanyo ea ho senyeha ha mechini nakong ea ts'ebetso le eona e tlase; ho feta moo, faeba ea limela ke litšobotsi tsa tlhaho tse ka tsosolosoang, tlhahiso e tsitsitseng e ka finyelloa tlas'a taolo le taolo e utloahalang. Ka thuso ea theknoloji ea sejoale-joale, ho bola le ho hanyetsa boemo ba leholimo ha thepa ho laotsoe hantle, e le hore li ka bola kamora potoloho ea bophelo ba sehlahisoa, ntle le ho baka ho bokellana ha litšila, 'me khabone e ntšoang ke ho bola le eona e ntšoa kholong ea pele. Mohloli oa khabone sepakapakeng o ka ba o sa nke lehlakore ka khabone.