Kev soj ntsuam ntawm Chopped Basalt Fiber Application hauv pob zeb
Ntxiv rau basalt fiberscarbon fiber ntau, iav Fibers, thiab aramid fibers kuj tau siv los ua cov khoom siv ntxiv hauv pob zeb. Txawm li cas los xij, kev xyaum mus sij hawm ntev tau pom tias cov ntaub ntawv no nthuav tawm qee yam teeb meem thaum siv rau hauv pob zeb, ua rau nws nyuaj rau kev ua lag luam xav tau rau cov pob zeb ua haujlwm siab. Qhov tshwm sim ntawm chopped basalt fiber ntau tau ua tiav qhov sib txawv no hauv ob qho tib si cov ntaub ntawv thiab cov txheej txheem, txhawb kev tsim cov pob zeb ua kom muaj zog thiab ntxiv dag zog. Nws lub luag haujlwm hauv kev txhawb nqa pob zeb yog feem ntau cuam tshuam hauv cov hauv qab no:
1.Siv tau Crack Inhibition: Txiav basalt fibers, leveraging lawv cov khoom kom muaj nuj nqis thiab thaj chaw zoo, tuaj yeem tswj hwm micro-cracks thiab tiv thaiv lawv cov kev nthuav tawm thiab kev sib txuas. Ib txhij, lawv kov yeej cov tsis zoo ntawm lwm cov hluavtaws hluavtaws, xws li qis qis, lub zog qis, thiab me me clastic modulus. Lawv tsis yooj yim rub tawm thaum lub sij hawm tawg, cuam tshuam txoj kev loj hlob ntawm micro-cracks thiab ncua kev tsim cov tshiab, uas zoo cuam tshuam rau pob zeb impermeability thiab khov-thaw kuj.
2.High Modulus thiab Kev tsim kho Yooj yim: Txiav basalt fibers Tsis tsuas yog muab qhov zoo ntawm cov modulus siab thiab siab ib leeg-filament tensile lub zog, zoo ib yam li steel fibers, kom inhibit tawg propagation, tab sis lawv kuj zoo kov yeej cov drawbacks ntawm steel fibers, xws li lawv nyiam clump thaum sib tov, uas cuam tshuam kev siv thiab kev tsim kho.
3.Zoo Dispersion thiab Compatibility: Raws li silicate-raws li inorganic fiber, tws basalt fiber muaj natural compatibility nrog cement-based cov ntaub ntawv. Nws qhov ntom ntom (kwv yees li 2.63-2.80 g / cm³) zoo ib yam li cov cement pob zeb thiab mortar, ua kom muaj kev ua haujlwm zoo, thiab nws tuaj yeem tawg mus rau hauv cov qauv ua vaj tse tom qab kev koom ua ke.
4.Durability zoo heev: Nto-hloov chopped basalt fibers nthuav tawm "inert fiber" yam ntxwv, ua kom pom qhov tshwj xeeb ntawm qhov kub thiab txias, tiv thaiv corrosion, thiab cuam tshuam tsis kam. Lawv muaj kev ruaj ntseg txawm nyob rau hauv high-kub thiab corrosive ib puag ncig thiab tuaj yeem txhim kho qhov deformation tsis kam ntawm cov cementitious matrix. Yog li ntawd, lawv tuaj yeem hloov mus rau qhov xav tau ib puag ncig ntawm kev sib xyaw ua ke, nchuav, teeb tsa, thiab siv cov theem, ua kom cov pob zeb ua kom ruaj khov.
Hauv cov ntsiab lus, chopped basalt fiber ntau tuaj yeem txhim kho pob zeb qhov cuam tshuam, txo nws cov brittleness, thiab ua kom tiav nws cov khoom siv kho tshuab. Tshwj xeeb tshaj yog, nws tuaj yeem ua lub luag haujlwm hauv kev tawg inhibition, impermeability, txhim khu kev ruaj ntseg, txhim kho kev cuam tshuam thiab tensile tsis kam, thiab pab txhawb kev txhim kho cov tsos zoo hauv cov qauv pob zeb.
