labarai

Ƙarfafawar fiberglass, wanda kuma ake kira ƙarfafa GFRP, sabon nau'in kayan abu ne.Mutane da yawa ba su da tabbacin menene bambanci tsakaninsa da ƙarfafa ƙarfin ƙarfe na yau da kullun, kuma me yasa za mu yi amfani da ƙarfin fiberglass?Labarin mai zuwa zai gabatar da fa'idodi da rashin amfani na ƙarfafa fiberglass da ƙarfe na yau da kullun, kuma bayan kwatancen, duba idan ƙarfin fiberglass zai iya maye gurbin ƙarfe na yau da kullun?

Menenezarengilashinkayan ƙarfafawa
A matsayin sabon kayan aiki mai mahimmanci, ƙarfin fiberglass yana amfani da ko'ina a cikin hanyoyin jirgin karkashin kasa (garkuwa), manyan tituna, gadoji, filayen jirgin sama, docks, tashoshi, ayyukan kiyaye ruwa, ayyukan karkashin kasa da sauran filayen, kuma yana iya daidaitawa da yanayin lalata kamar najasa. tsire-tsire masu magani, tsire-tsire masu sinadarai, tankuna na lantarki, murfin magudanar ruwa, ayyukan tsaron teku.Ƙarfafawar fiberglass na iya magance matsaloli da yawa a cikin aikin injiniya, gyara ga gazawar ƙarfe na gargajiya, da kuma kawo sabbin damar ci gaba ga aikin injiniya na farar hula da gini.

A abũbuwan amfãni da rashin amfani na talakawa karfe dazarengilashinƙarfafawa
1, ƙarfin ɗaukar nauyi mai girma, ƙarfin ƙarfin ƙarfi, ƙarfin mashaya ya ninka sau biyu fiye da rebar diamita guda ɗaya, amma nauyin shine kawai 1/4 na sandar karfe;
2, Barga na roba yanayin, game da 1/3 ~ 2/5 na karfe mashaya;
3, Electrical da thermal rufi, thermal fadada coefficient ne kusa da sumunti fiye da karfe;
4, mai kyau lalata juriya, dace da amfani a cikin rigar ko wasu m yanayi kamar ruwa conservancy, gadoji, docks da tunnels;
5, ƙarfi ƙarfi ne low, da talakawa fiberglass ƙarfafa karfi karfi ne kawai 50 ~ 60MPa yana da kyau kwarai sabon Properties.

A cikin yi da karfe m kama, da kankare yana da kyau mannewa, amma kuma yana da wani high tensile ƙarfi da kuma low karfi ƙarfi, za a iya sauƙi yanke kai tsaye ta hadaddun garkuwa inji, ba tare da haddasa m kayan aiki lalacewa.

Bambanci tsakanin ƙarfafa fiberglass da ƙarfafa karfe
1, dangane da lokacin gini, idan aka kwatanta da sandunan ƙarfe na yau da kullun, ƙarfafawar fiberglass an tsara shi ta hanyar masana'anta, saboda ba za a iya sarrafa wurin ba, don haka girman yana buƙatar sarrafa daidai, da zarar kayan da ba daidai ba zai haifar da jinkiri a lokacin gini. .An tsara fasalinsa kai tsaye, wanda ke rage matakan sarrafawa na sandunan ƙarfe na yau da kullun, kuma hanyar daurin gindin ya maye gurbin tsarin walda, yana adana lokacin samar da kejin mashaya.
2, A cikin sharuddan yi wahala, da lankwasawa da karfi juriya na fiberglass ƙarfafa ne da yawa daban-daban daga cewa na talakawa karfe sanduna da ingancin ne m, don haka shi ne kasa barga fiye da talakawa karfe keji a kan aiwatar da keji dagawa, keji ragewan da kuma. zubewa, mai sauƙin bayyana cage maras kyau, cage jamming, iyo da sauran yanayi na musamman, suna buƙatar kulawa ta musamman a cikin keji da ɗagawa.
3, A cikin sharuddan yi aminci, idan aka kwatanta da yi Hanyar partially ko gaba daya karya ci gaba da bango na ƙarfafa keji a garkuwa karshen, da m bango na fiberglass keji za a iya kai tsaye shiga garkuwa na'ura, wanda ya kauce wa m yanayi. laka, ruwa da yashi da ke bubbuga, suna ceton tsadar karya katangar da ake ci gaba da yi, sannan tana rage gurbatar kura da hayaniya.
4, dangane da tattalin arziki, idan aka kwatanta da karfe na yau da kullum, ƙarfin ƙarfin gilashin gilashi yana da sauƙi, wanda ya rage farashin cage, kuma a lokaci guda, saboda babban gilashin gilashin gilashi, yana rage girman bangon diaphragm, yana ajiyewa. adadin diaphragm bango dubawa I-beam ko kulle bututu, da kuma ajiye kudin.

Siffofinzarengilashin ƙarfafawa
1, Babban ƙarfin ƙarfin ƙarfi: ƙarfin ƙarfin ƙarfin ƙarfin fiberglass yana da kyau fiye da ƙarfe na yau da kullun, sama da 20% na ƙayyadaddun ƙarfe iri ɗaya, da juriya mai kyau.
2, nauyi mai sauƙi: yawan ƙarfin ƙarfin fiberglass shine kawai 1/4 na ƙarar ƙarfe ɗaya, kuma yawancin yana tsakanin 1.5 da 1.9 (g / cm3).
3, juriya mai ƙarfi mai ƙarfi: juriya ga acid da alkali da sauran sinadarai na iya tsayayya da yashwar ions na chloride da ƙananan hanyoyin pH, musamman lalata mahaɗan carbon da mahaɗan chlorine da ƙarfi.
4, Strong abu bonding: da coefficient na thermal fadada fiberglass ƙarfafa ne kusa da sumunti fiye da karfe, saboda fiberglass ƙarfafa ne karfi fiye da kankare bonding riko.
5, ƙarfi designability: na roba modulus na fiberglass ƙarfafa ne barga, size ne barga a karkashin thermal danniya, lankwasawa da sauran siffofi na iya zama sabani thermoformed, mai kyau aminci yi, ba thermal watsin, mara conductive, harshen wuta retardant anti-a tsaye, ta hanyar canjin dabara da karo na karfe ba zai haifar da tartsatsi ba.
6, ƙarfin ƙarfi mai ƙarfi zuwa raƙuman ruwa: fiberglass ƙarfafawa abu ne wanda ba na maganadisu ba, a cikin membobin da ba na maganadisu ko na lantarki ba ba sa buƙatar yin maganin demagnetization.
7, m yi: fiberglass ƙarfafawa za a iya samar da bisa ga mai amfani da bukatun ga daban-daban daban-daban giciye-sesions da kuma tsawo na daidaitattun sassa da kuma wadanda ba misali sassa, a kan-site tying samuwa ba karfe tensioning tef, sauki aiki.

Abin da ke sama shine gabatar da fa'idodi da rashin amfani da ƙarfin fiberglass da ƙarfe na yau da kullun, ƙarfin fiberglass a matsayin sabon kayan aikin haɓaka mai ƙarfi, ana amfani da shi sosai a cikin hanyoyin jirgin karkashin kasa (garkuwa), manyan hanyoyi, gadoji, filayen jirgin sama, docks, tashoshi, ayyukan kiyaye ruwa. , Injiniyan karkashin kasa da sauran fagage, na iya daidaitawa da shuke-shuken najasa, shuke-shuken sinadarai, tankunan lantarki, murfin rami, ayyukan tsaro na teku da sauran wurare masu lalata.