Ungacabanga? “Izinto zasemkhathini” ezazisetshenziswa ezimbozweni zamarokhethi kanye nakuma-wind turbine blades manje sezibhala kabusha umlando wokuqinisa izakhiwo – ziwui-mesh ye-carbon fiber.
- Izakhi zofuzo zasemkhathini ngawo-1960:
Ukukhiqizwa kwezimboni kwezintambo ze-carbon fiber kwavumela le nto, enamandla ngokuphindwe kasishiyagalolunye kunensimbi kodwa ephansi ngamakota amathathu, ukuthi yethulwe esintwini okokuqala. Ekuqaleni yayigcinelwe “imikhakha yezinga eliphezulu” njengezindiza kanye nemishini yezemidlalo esezingeni eliphezulu, yayilukiwe kusetshenziswa amasu endabuko endwangu, kodwa yayinamandla okuguqula umhlaba ube phansi.
- Ushintsho olukhulu “empini yokulwa nensimbi”:
I-mesh yokuqinisa evamile ifana "ne-codger endala" yomhlaba wokwakha: inesisindo esilingana nendlovu (cishe ama-25 kg ngemitha yesikwele ye-mesh yokuqinisa), futhi yesaba nosawoti, amanzi, nesikhathi - - Ukuguguleka kwe-ion ye-chloride kubangela ukuthi ukuqinisa kwensimbi kwande futhi kuqhekeke.
Ukuvela kweindwangu ye-carbon fiber meshiphula ngokuphelele igebe: ngokusebenzisa ukweluka okuqondisiwe + ukufakwa kwe-epoxy resin, kwenza ukujiya kwesendlalelo sokuqinisa kusuka ku-5cm kuya ku-1.5cm, isisindo singu-1/4 kuphela we-rebar, kodwa futhi simelana ne-acid kanye ne-alkali, amanzi olwandle, futhi ekuqinisweni kwebhuloho olwandle, akukho sibonakaliso sokugqwala iminyaka engama-20.
Kungani onjiniyela beshesha ukuyisebenzisa? Kwembulwe izinzuzo ezinhlanu ezinzima
| Izinzuzo | Indwangu yokuqinisa insimbi yendabuko / indwangu ye-carbon fiber vs indwangu ye-carbon fiber mesh | Isifaniso sempilo |
| Kukhanya njengophaphe, kuqinile njengensimbi | Isendlalelo sokuqinisa esingu-15mm ubukhulu singamelana namandla okuthamba angu-3400MPa (okulingana nenduku eyodwa yokubamba izindlovu ezintathu), silula ngo-75% kune-rebar | Ngithanda ukugqoka “ihembe langaphansi elingangenwa yizinhlamvu”, kodwa akukhulisi isisindo |
| Ukwakhiwa okufana nokupenda udonga Kulula nje | Akukho ukushisela, ukubopha, i-polymer mortar eqondile, iphrojekthi yokuqinisa isikole eBeijing ngayo ukuze kufinyezwe isikhathi sokwakha ngo-40% | Londoloza okungaphezu kokufaka amathayili, abantu abavamile bangafunda |
| Ukumelana nomlilo okuzokwakhiwa kuze kube yinto exakile | Amandla okushisa aphezulu angu-400 ℃ awashintshi, ukuqina kwesitolo esikhulu ngokwamukelwa komlilo, kuyilapho inhlaka yendabuko ye-epoxy resin izothamba ku-200 ℃ | Kufana nokugqoka “isudi yomlilo” esakhiweni “ |
| Iminyaka eyikhulu ayiyona 'isilondolozi' esibi | I-carbon fiber iyinto engasebenzi kahle, esetshenziswa esitshalweni samakhemikhali endaweni ene-asidi enamandla iminyaka eyi-15 ngaphandle kokulimala, kuyilapho i-rebar isinesikhathi eside igqwala yaba yi-slag. | insimbi engagqwali nayo imelana nokukhiqiza "umuthi wokugomela wokwakha" |
| "Inkosi yobuciko bokulwa" enezindlela ezimbili yokulwa nokuzamazama komhlaba | isiqondiso eside nesiphambeneyo singaba nzima, ngemva kokuzamazama komhlaba, isakhiwo sesikole siqiniswe ngakho, bese sibhekana nokuzamazama komhlaba okusesigabeni sesi-6 ngaphandle kwemifantu emisha. | njengesakhiwo esihlonyiswe “ngeziphethu ezimunca ukwethuka” |
ukugcizelela:ukwakhiwa kumele kusetshenziswe ukufanisa udaka lwe-polymer! Indawo ethile isetshenziswe ngephutha udaka oluvamile, okuholele ekutheni ungqimba lokuqinisa lwezigubhu luwe futhi luwe — njengokusebenzisa i-glue ukunamathelisa ingilazi, i-glue ayifaneleki njengokuchitha isikhathi somsebenzi.
Ukusuka Edolobheni Elingavunyelwe Ukuya Ebhulohweni Elinqamula Ulwandle: Kushintsha Umhlaba Buthule
- "Ibhandeji Elingabonakali" Lefa Lamasiko Nezakhiwo Zasendulo:
I-Beyer Bau, isakhiwo esineminyaka eyikhulu ubudala e-Technische Universität Dresden eJalimane, sasidinga ukuqiniswa ngokushesha ngenxa yokwanda kwemithwalo, kodwa sasingaphansi kwemingcele ebekwe ukuvikelwa kwesikhumbuzo. Onjiniyela abanendwangu ye-carbon fiber enobukhulu obungu-6mm + ungqimba oluncane lwe-mortar, phansi kogongolo "banamathisela" ungqimba "lwe-band-aid esobala", hhayi nje kuphela ukuze amandla okuthwala umthwalo akhule ngo-50%, kodwa futhi akushintshanga isakhiwo ngokubukeka okuncane kokuqala, ngisho nochwepheshe be-Heritage Board bancome: ". Njengokwakha okudala ukwenza i-facelift engenazibazi".
- "I-super patch" yobunjiniyela bethrafikhi:
IFlorida, e-United States, amakholomu ebhuloho eliwela ulwandle, aqiniswe ngendwangu ye-carbon fiber mesh ngo-2003, amandla avela “kwababuthakathaka” akhuphuka ngo-420%, futhi manje eminyakeni engama-20 kamuva, iziphepho zisazinzile njengentaba ogwini. Iphrojekthi yasekhaya ye-Hong Kong-Zhuhai-Macao Bridge island tunnel, nayo yayisebenzisa buthule ukwenza ukuthuthukiswa kwesakhiwo, ngokumelene nokuguguleka kwamanzi olwandle.
- "Isikhali somlingo esiguqula ubudala" sesilwane esincane esidala nesigugile:
Endaweni yasema-80 eBeijing, ama-slab phansi ayeqhekeke kakhulu, futhi uhlelo lokuqala kwakuwukudiliza nokwakha kabusha. Kamuva ngendwangu ye-carbon fiber mesh kanye nokuqinisa udoti we-polymer, izindleko ngemitha yesikwele zingama-yuan angu-200 kuphela, kunokwakhiwa kabusha okungu-80% wezindleko zokonga, futhi manje izakhamuzi zithi: “zizwe indlu incane ngeminyaka engama-30!”
Ikusasa selifikile: Ukuzilapha, ukuqapha “izinto ezihlakaniphile” kusendleleni
- “Udokotela ozelaphayo” obhalwe ngobuciko:
Ososayensi bakha i-mesh ye-carbon fiber “ezelaphayo” — lapho kuvela imifantu emincane esakhiweni, i-mesh ingasetshenziswa njengokuqinisa. — Lapho kuvela imifantu emincane esakhiweni, ama-capsules entweni ayaqhuma ukuze akhulule izinto zokulungisa ezigcwalisa imifantu ngokuzenzakalelayo. Ukuhlolwa elabhorethri e-UK kukhombisile ukuthi le nto ingandisa impilo yekhonkrithi ngeminyaka efinyelela ku-200.
- "Isongo sempilo" sezakhiwo:
ifaka izinzwa ze-fiber-optic kui-mesh ye-carbon fiber, njenge-"smart watch" yezakhiwo: isakhiwo esiphawulekayo eShanghai siyisebenzisela ukuqapha ukuxazulula izinkinga kanye nokuqhekeka ngesikhathi sangempela, futhi idatha idluliselwa ngqo ehhovisi labaphathi, elisebenza kahle ngokuphindwe kayikhulu kunokuhlolwa kwesandla okuvamile. Lisebenza kahle ngokuphindwe kayikhulu kunokuhlolwa kwesandla okuvamile.
Iseluleko esiqotho konjiniyela nabanikazi
1. Izinto zokwakha zikhetha ezifanele, umphumela uphindwe kabili ngomzamo oyingxenye:qaphela imikhiqizo enamandla okunamathela ≥ 3400MPa kanye ne-modulus of elasticity ≥ 230GPa, futhi ungacela abakhiqizi ukuthi banikeze imibiko yokuhlola.
2. Ungabi yisivila ekwakheni:indawo eyisisekelo kumele ihlanzwe kahle, futhi udaka lwe-polymer kufanele luxutshwe ngokwesilinganiso.
3. Ukulungiswa kwesakhiwo esidala kuqala:Uma kuqhathaniswa nokubhidliza nokwakha kabusha, ukuqinisa i-carbon fiber mesh kungagcina ukubukeka kwasekuqaleni kwesakhiwo, kodwa futhi konge ngaphezu kuka-60% wezindleko.
Isiphetho
Lapho izinto zezindiza "zifika phansi" ensimini yokwakha, sathola ngokuzumayo: ukuqinisa kokuqala akudingi ukwenza imizamo emikhulu, isakhiwo esidala sokuqala singaba "ukukhula okuphambene".Indwangu ye-carbon fiber meshkufana “neqhawe elikhulu” embonini yokwakha, elinezici ezilula, eziqinile nezihlala isikhathi eside, ukuze isakhiwo ngasinye esidala sibe nethuba lokuvuselela impilo yaso – futhi lokhu kungaba ukuqala nje koguquko lwezinto ezibonakalayo.
Isikhathi sokuthunyelwe: Juni-26-2025
