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 babban kayan aiki mai mahimmanci, ƙarfin fiberglass yana amfani da ko'ina a cikin hanyoyin jirgin karkashin kasa (garkuwa), manyan hanyoyi, gadoji, filayen jirgin sama, docks, tashoshi, ayyukan kiyaye ruwa, ayyukan karkashin kasa da sauran filayen, kuma zai iya daidaitawa da yanayin lalata kamar tsire-tsire na najasa, shuke-shuken sinadarai, tankuna na lantarki, ayyukan tsaro na 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 jinkirin 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 cikin aiwatar da keji dagawa, keji ragewan da zuba, sauki bayyana sako-sako da keji, keji jamming, iyo da sauran musamman yanayi, bukatar musamman da hankali a cikin keji.
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 ci gaba da bango na fiberglass keji za a iya kai tsaye shiga da garkuwa inji, wanda ya kauce wa m yanayi na laka, ruwa da kuma yashi gushing, kubutar da kudin na karya ci gaba da bango, da kuma rage gurbatawa da ƙura da kuma babu.
4, dangane da tattalin arziki, idan aka kwatanta da na yau da kullum karfe, gilashin fiber ƙarfafa ne m, wanda ya rage kudin na keji, kuma a lokaci guda, saboda girma gilashin fiber keji, shi rage nisa na diaphragm bango, ajiye 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: 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, da size ne barga karkashin thermal danniya, lankwasawa da sauran siffofi na iya zama sabani thermoformed, mai kyau aminci yi, ba thermal watsin, ba conductive, harshen wuta retardant anti-a tsaye, ta hanyar dabara canji da karfe karo ba zai haifar da tartsatsi.
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.

A sama shi ne gabatarwar da abũbuwan amfãni da rashin amfani da fiberglass ƙarfafa da talakawa karfe, fiberglass ƙarfafa a matsayin wani sabon high-yi tsarin kayan, yadu amfani a cikin jirgin karkashin kasa tunnels (garkuwa), manyan hanyoyi, gadoji, filayen jiragen sama, docks, tashoshi, ruwa conservancy ayyukan, karkashin kasa injiniya da sauran filayen, iya daidaita da najasa shuke-shuke, da makamashin ruwa shuke-shuke, da makamashin ruwa ayyukan, lantarki shuke-shuke da makamashin ruwa, da makamashin ruwa shuke-shuke. sauran gurbatacciyar muhalli.