FRP Concrete Reinforced
Daim ntawv thov ntawm Fiberglass Reinforceing Bar es tsis txhob Rebar hauv Engineering Field
FRP pob zeb reinforcing rebar yog cov khoom siv anisotropic ua los ntawm iav fiber ntau thiab cob los ntawm pultrusion thiab lwm txoj kev. Nws lub luag haujlwm tseem ceeb yog hloov cov hlau tuav ua cov khoom siv ntxiv rau cov cement pob zeb. Feem ntau hais lus, steel tuav tuaj yeem tiv thaiv los ntawm cov cement, xuab zeb thiab pob zeb hauv cov pob zeb alkaline thiab muaj qee qhov ruaj khov, tab sis yog tias cov pob zeb ua haujlwm tsis txaus, cov txheej txheem tsim thiab kev tsim kho yog qhov tsis tsim nyog, tshwj xeeb tshaj yog nyob rau hauv qee qhov haujlwm uas muaj mob hnyav, xws li seaside Cov vaj tse uas raug eroded los ntawm cov dej qab ntsev seawater, dams, txuas hniav thiab qee lub tsev tshuaj lom neeg uas feem ntau raug kho nrog tshuaj tiv thaiv kab mob xws li dej khov ntsev kom yooj yim rau kev thauj mus los hauv cov chaw txias, cov pob zeb yuav raug cuam tshuam los ntawm carbides thiab chlorides, thiab alkaline pob zeb yuav maj mam ua nruab nrab. . , cov hlau pib corrode thiab xeb, uas nyob rau hauv lem coj mus rau lub cracking thiab spalling ntawm lub tsev, thiab thaum kawg ua rau kev puas tsuaj thiab kev puas tsuaj ntawm tag nrho lub tsev. Piv nrog cov hlau tuav, cov iav fiber ntau muaj cov yam ntxwv zoo xws li lub zog ntev ntev, corrosion tsis kam, tsis muaj hlau nplaum, qaug zog ua haujlwm, lub teeb yuag, thiab hluav taws xob tsis zoo. Thiab nws zoo ib yam li linear expansion fineness ntawm cement pob zeb.
iav fiber reinforcement muaj ntau yam kev siv nyob rau hauv ntau lub teb, uas yog txiav txim los ntawm cov yam ntxwv ntawm iav fiber reinforcement. Daim ntawv thov ntawm iav fiber reinforcement hauv choj thiab txoj kev engineering yog los daws cov teeb meem corrosion ntawm steel tuav. Kev siv cov iav fiber reinforcement tuaj yeem txo cov teeb meem corrosion thiab txo tus nqi txij nkawm; daim ntawv thov ntawm cov iav fiber reinforcement nyob rau hauv cov vaj tse pob zeb nyob rau hauv offshore cheeb tsam yuav zam tau chlorine Corrosion ntawm chemical ions txo kev puas tsuaj rau revetment pawg, load bearing pawg thiab daim ntawv pawg. Daim ntawv thov ntawm iav fiber reinforcement nyob rau hauv qis-conductive thiab tsis-magnetic qhov chaw yuav ua si lub luag hauj lwm ntawm rwb thaiv tsev thiab anti-electromagnetic cuam tshuam. Nws yog cov khoom siv zoo tshaj plaws rau kev tiv thaiv radar cuam tshuam hauv tshav dav hlau thiab cov chaw tub rog, thiab tseem yog cov khoom siv rau MRI hauv ntau lub chaw saib xyuas kev noj qab haus huv. Daim ntawv thov kev tiv thaiv corrosion ntawm iav fiber reinforcement tuaj yeem daws qhov teeb meem ntawm corrosion ntawm qhov cuab lub zog hauv corrosive ib puag ncig xws li cov nroj tsuag tshuaj thiab cov nroj tsuag kho dej. FRP pob zeb pob zeb muaj kev ua siab ntev rau ntsev concentration thiab carbon dioxide infiltration thiab diffusion hauv cement mortar. Nws tuaj yeem tiv thaiv kev xeb ntawm cov pob zeb siv hauv qhov chaw hnyav thiab txhim kho lawv cov kav ntev.
Pulwell Composites yog ib lub tuam txhab ua lag luam thoob ntiaj teb tshwj xeeb hauv R & D, tsim khoom thiab muag cov khoom siv fiber ntau ntxiv. Cov khoom tseem ceeb yog iav fiber ntau, iav fiber reinforced yas thauj tog rau nkoj rods thiab ntau yam fiber ntau reinforced composite profiles thiab lwm yam khoom. Fiber reinforced composite khoom, raws li ib yam khoom tshiab, tau dav siv nyob rau hauv txoj kev thiab txuas hniav, subway engineering, tunnel engineering, thee mine engineering, marine engineering, port terminals, underground space and tub rog kev lag luam vim lawv lub teeb yuag thiab siab zog. . teb. Tam sim no, peb lub tuam txhab muaj ntau tshaj 200 tus neeg ua haujlwm thiab 30 cov kab ntau lawm ntawm ntau cov khoom siv fiber ntau, nrog rau kev tsim khoom txhua xyoo ntawm 50, 000 tons. Cov khoom siv fiber ntau ntxiv ua los ntawm peb lub tuam txhab muaj kev ua tau zoo, qhov zoo yog siab dua li lub teb chaws tus qauv, thiab tib lub sijhawm nws tau mus txog qib siab txawv teb chaws. Cov khoom tsis yog kub hauv kev lag luam hauv tsev xwb, tab sis kuj tseem xa tawm mus rau txawv teb chaws xws li Canada, Tebchaws Asmeskas, Sab Hnub Tuaj Asia, Middle East thiab lwm qhov chaw; lub tuam txhab ua raws li lub tswv yim ntawm kev tsom mus rau kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho los pab txhim kho kev ruaj ntseg ntawm cov lag luam, thiab tseem koom tes nrog cov tsev kawm ntawv loj, cov tsev kawm tshawb fawb thiab ntau lub tsev kawm ntawv hauv tsev thiab txawv teb chaws. Kev sib koom tes ntawm kev tsim kho vaj tse, koom nrog kev tshawb fawb thiab kev tsim kho siab, cov khoom lag luam txuas ntxiv, kev txhim kho cov khoom lag luam, thiab kev sib raug zoo ntawm cov khoom lag luam kom ntseeg tau tias peb tuaj yeem muab cov neeg siv khoom zoo dua, txhim khu kev qha, thiab cov khoom tshiab. .
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