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Basalt Rebar nrog 4-30 hli txoj kab uas hla

Kev Taw Qhia Txog Khoom

Basalt rebar yog ib hom reinforcing bar ua los ntawm basalt fibers, uas yog rho tawm los ntawm pob zeb volcanic. Nws yog lwm txoj hauv kev rau cov hlau reinforcing ib txwm siv rau hauv cov haujlwm tsim kho. Basalt rebar muaj ntau qhov zoo dua li steel rebar, suav nrog lub zog tensile siab dua, qhov hnyav sib dua, thiab kev tiv thaiv corrosion. Cov khoom no ua rau nws tsim nyog rau cov ntawv thov hauv cov chaw ib puag ncig hnyav uas xeb yog qhov txhawj xeeb, xws li cov qauv marine, choj, thiab cov nroj tsuag tshuaj. kev tiv thaiv ntawm asphalt concrete.

    Lub Zog Siab Gfrp Frp Basalt Fiber Rebar Basalt Qws Ntau Lawm Kab Nqe 8gt

    COV NTAUB NTAWV KHOOM

    1. Lub zog tensile siab, ntau dua 3 npaug ntawm lub zog ntawm cov hlau ib txwm muaj ntawm tib qho kev qhia tshwj xeeb.
    2. Kev tiv thaiv xeb zoo heev (tsis sib xws los ntawm lwm cov khoom siv fiber).
    3. Qhov ceev yog tsawg dua 2.0g / cm3, thiab qhov ceev ntawm cov khoom siv fiber ntau tsuas yog li ntawm 1/4 ntawm cov hlau ib txwm muaj.
    4. Cov coefficient ntawm thermal expansion ntawm cov fiber composite bars zoo ib yam li cov ntawm cov pob zeb ua vaj tse, thiab yuav tsis muaj kev ntxhov siab kub loj ntawm ob qho.
    5. Kev ua tau zoo ntawm nthwv dej thiab tsis muaj kev tiv thaiv.
    6. Tsis yog-conductive thiab tsis-conductive.
    7. Cov duab nkhaus thiab lwm yam duab tuaj yeem ua tiav ua ntej.
    8. Kev tiv thaiv ib puag ncig: Txhua tuj ntawm basalt fiber composite bars tuaj yeem txuag tau 5.24tce ntawm cov pa roj carbon dioxide.Cov txiaj ntsig x83

    COV KHOOM SIV

    Hom

    Qhov hnyav

    Txoj kab uas hla (hli)

    Thaj chaw hla ntu

    Lub zog tensile

    Qhov kawg ntawm kev ntxhov siab

    Cov qauv elastic

    Kev Txwv Kev Nyuaj Siab

    N/M

    g/m2

    hli

    Mm²

    MPa

    KN

    GPa

    %

    BH-4

    26

    4

    12.56

    1350 xyoo

    16.96

    55

    2.30

    BH-6

    57

    6

    28.26

    1250

    35.33

    55

    2.27

    BH-8

    104

    8

    50.24

    1200

    60.29

    55

    2.18

    BH-10

    162

    10

    78.5

    1200

    94.2

    52

    2.31

    BH-12

    219

    12

    113.04

    1100

    124.34

    50

    2.20

    BH-14

    307

    14

    153.86

    1000

    153.86

    48

    2.08

    BH-16

    412

    16

    200.96

    1000

    200.96

    48

    2.08

    BH-18

    513

    18 xyoo

    254.34

    900

    228.9

    45

    2.08

    BH-20

    635

    20

    314

    900

    286.2

    45

    2.08

    BH-22

    770

    22

    379.94

    800

    303.95

    42

    2.00

    BH-25

    992

    25

    490.625

    800

    392.5

    42

    2.00

    workshoplcz
    Kev sib piv ntawm cov lus qhia txog kev siv hlau, iav fiber thiab basalt fiber rebar

    Lub Npe

    Kev txhawb nqa hlau

    Kev txhawb nqa hlau (FRP)

    Basalt fiber composite tendon (BFRP)

    Lub zog tensile MPa

    500-700

    500-750

    600-1500

    Lub zog tawm los MPa

    280-420

    Tsis muaj dab tsi

    600-800

    Lub zog compressive MPa

    -

    -

    450-550

    Cov qauv tensile ntawm elasticity GPa

    200

    41-55

    50-65

    Cov coefficient ntawm kev nthuav dav thermal × 10-6/℃

    Ntsug

    11.7

    6-10

    9-12

    Kab rov tav

    11.7

    21-23

    21-22

    DAIM NTAWV THOV

    ①Kev Tsim Kho: Basalt rebar ua kom cov pob zeb hauv cov tsev, cov choj, thiab txoj kev muaj zog, kav ntev dua hauv cov xwm txheej nyuaj.
    ② Kho Cov Qauv: Nws pab kho cov qauv pob zeb qub, ua rau lawv muaj zog thiab ruaj khov dua.
    ③ Ib puag ncig nyuaj: Siv rau hauv cov chaw xws li cov chaw tsim tshuaj lom neeg thiab cov chaw muaj cua hlob (xws li cov chaw tsim cua tshuab) vim nws tsis xeb lossis tsis muaj zog yooj yim.
    ④Txoj Kev thiab Qhov Av: Siv rau hauv txoj kev loj, qhov av, thiab pas dej kom ua rau lawv ruaj khov thiab kav ntev dua.
    basalt rebar Daim Ntawv Thov dnz

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