Txoj kev ua haujlwm ntawm Basalt Fiber hauv Concrete
Cov pob zeb ua vaj tse, ua cov khoom siv tawg yooj yim, feem ntau suav nrog cov fibers los txhim kho nws cov kev ua tau zoo. Lub tshuab ntawm Basalt Fiber hauv cov pob zeb ua vaj tse feem ntau pom tseeb hauv cov hauv qab no.
1. Kev Tiv Thaiv Kev Tawg thiab Kev Txuas Ntxig
Raws li txoj kev xav ntawm qhov sib nrug ntawm cov fiber thiab cov txheej txheem tawg ntawm cov khoom siv elastic, cov fiber basalt txhim kho cov qauv sab hauv ntawm cov pob zeb los ntawm kev sib cuam tshuam ntawm lub cev thiab lub tshuab. Thaum lub sijhawm ua kom tawv thiab ua kom cov dej noo ntawm cov pob zeb, cov fibers no tiv thaiv kev pib thiab kev nthuav dav ntawm cov kab nrib pleb me me thiab cov kab nrib pleb sib cais thaum ntxov, yog li tiv thaiv kev loj hlob ntawm cov kab nrib pleb ntxiv. Qhov no ua rau muaj kev tiv thaiv kab nrib pleb thiab kev tsis nkag ntawm cov pob zeb. Ntxiv mus, thaum cov kab nrib pleb tsim nyob rau hauv cov pob zeb matrix, cov fibers basalt txuas ob sab ntawm cov kab nrib pleb, dais cov khoom thauj sab nraud thiab tiv thaiv kev tawg ntawm cov pob zeb tam sim ntawd. Cov txheej txheem no txhim kho qhov tawv thiab kev tiv thaiv kab nrib pleb ntawm cov pob zeb.
2. Kev Txhim Kho Cov Khoom Siv Kho Tshuab
Cov fibers basalt thiab cov pob zeb ua vaj tse sib koom ua ke dais cov nra hnyav sab nraud. Thaum pib thauj khoom, cov pob zeb ua vaj tse dais feem ntau ntawm cov nra hnyav. Thaum cov kab nrib pleb tsim nyob rau hauv cov pob zeb ua vaj tse, cov fibers txuas ntxiv nqa cov nra hnyav, txhim kho lub peev xwm deformation ntawm cov pob zeb ua vaj tse hauv theem yas. Cov kev tshawb fawb qhia tau hais tias kev koom ua ke ntawm cov fibers basalt ua rau muaj zog compressive, tensile zog, toughness, splitting tensile zog, thiab flexural tensile zog ntawm cov pob zeb ua vaj tse.
3. Kev Txhim Kho Kev Ruaj Ntseg
Los ntawm kev txuas cov kab nrib pleb thiab txo lawv cov kev tsim, cov fibers basalt ua rau kom muaj kev tiv thaiv te thiab kev cuam tshuam ntawm cov pob zeb ua vaj tse, txhim kho qhov ruaj khov ntawm cov qauv pob zeb. Tsis tas li ntawd, kev suav nrog cov fibers ua rau muaj kev txhim kho qhov tsis nkag tau, kev tiv thaiv te, thiab cov khoom qhuav, ua rau lub neej ua haujlwm ntawm cov pob zeb ua vaj tse ntev dua hauv cov chaw ib puag ncig hnyav.
4. Kev Txhim Kho Me Me
Cov fibers basaltcuam tshuam nrog cov cement matrix los ntawm Tshuaj lom neeg thiab cov kev sib txuas ntawm lub cev, tsim cov qauv me me uas nyuaj. Kev koom ua ke ntawm cov fibers hloov kho cov qauv me me ntawm cov pob zeb thiab ua kom nws txoj kev ntxhov siab-nqes dua, yog li ua kom zoo dua qhov kev ua tau zoo ntawm cov khoom siv.
