Xov xwm

Nyob rau hauv kev hloov kho engineering plastics kev lag luam, ntev-fiber reinforced composites yog composites tsim los ntawm ntev carbon fibers, ntev iav Fibers, aramid fibers, los yog basalt fibers thiab ib tug polymer matrix los ntawm ib tug series ntawm tshwj xeeb hloov txoj kev. Qhov loj tshaj plaws ntawm cov fiber ntau ntev yog tias lawv muaj kev ua tau zoo tshaj plaws uas cov khoom qub tsis muaj.

Basalt nruam fiber ntau yog ib yam ntawm cov ntshiab ntuj inorganic non-metallic khoom, uas yog cov khoom tshiab ntawm lub xyoo pua 21st thiab yog ib qho tseem ceeb ntawm cov khoom siv tshiab kev lag luam. Basalt fiber zoo ib yam li iav fiber ntau, nws qhov kev ua tau zoo yog nruab nrab ntawm lub zog siab S iav fiber ntau thiab alkali-dawb E iav fiber ntau, yog cov ntshiab ntuj high-tech fiber ntau, vim cov xim fiber ntau yog xim av xim av, tseem hu ua "golden fiber".

Basalt rebar yog cov khoom siv hloov pauv uas tau txais kev pom zoo hauv kev tsim kho kev lag luam vim nws qhov tshwj xeeb ruaj khov thiab lub zog. Ua los ntawm basalt, qhov no lwm txoj rau cov tsoos steel tuav muaj kev cog lus rau kev tsim vaj tsev uas xav tau cov khoom siv ntev thiab ruaj khov. Hauv qhov blog no, peb yuav tshawb xyuas qhov ua tau zoo ntawm basalt rebar thiab teb cov lus nug nram qab no: Ntev npaum li cas ntawm kev pab cuam lub neej ntawm basalt rebar?

Basalt fiber yog ib yam tshiab ntawm inorganic environmentally friendly ntsuab cov khoom siv fiber ntau, uas yog tsim los ntawm silica, alumina, calcium oxide, magnesium oxide, hlau oxide thiab titanium dioxide thiab lwm yam oxides. Basalt txuas ntxiv fiber ntau tsis tsuas yog muaj lub zog siab, tab sis kuj muaj ntau yam khoom zoo xws li hluav taws xob rwb thaiv tsev, corrosion kuj, kub tsis kam thiab lwm yam.

Basalt fiber los ntawm cov txheej txheem warp knitting ua los ntawm mesh substrate, txheej txheej txheej txheej tuaj yeem ua los ntawm basalt fiber geogrid. Basalt geogrid feem ntau yog siv rau asphalt pavement reinforcement, reinforcing roadbed thiab mos av puag.

Basalt fiber raw khoom yog ntuj basalt, basalt crushed thiab ntxiv rau lub kiln, nyob rau hauv 1400 ~ 1500 ℃ melting, los ntawm stretching ntawm fibers, thiab cov fiber ntau raws li ib tug reinforcing system rau hauv ib hom tshiab ntawm cov ntaub ntawv sib xyaw.

Nyob rau niaj hnub no txoj kev loj hlob sai ntawm cov khoom siv technology tshiab, basalt pob zeb, uas yog ib zaug tsuas yog siv rau paving txoj kev, yog tam sim no ua si ib tug unimaginable luag hauj lwm.
Los ntawm cov pob zeb nyuaj rau lub teeb thiab mos fiber ntau, basalt fiber tau dhau los ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm cov ntaub ntawv ua haujlwm siab, dav siv hauv aerospace, cov khoom siv hauv tsev, khoom siv hluav taws xob thiab lwm yam khoom siv high-tech.

Basalt fiber unidirectional daim ntaub nyob rau hauv lub structural reinforcement ntawm kev siv ntawm kev ua tau zoo ib feem raws li cov pa roj carbon fiber ntau, ib square meter basalt fiber unidirectional ntaub tus nqi yog 1/4-1/3 ntawm lub tom kawg, yog qhov tsim nyog tus nqi qis tshaj lwm txoj rau carbon fiber unidirectional ntaub khoom.

Basalt, tsis zoo li ntawd? Nws yog ib lub pob zeb volcanic, tsim los ntawm magma tob hauv lub ntiaj teb uas rushes mus rau saum npoo thiab txias sai heev thaum lub sij hawm volcanic eruption. Qhov kub magma ntws zoo li tus dej, thiab thaum nws txias nws tig mus rau hauv lub pob zeb tawv uas pom thoob plaws ntiaj teb, los ntawm cov xuab zeb dub ntug hiav txwv dej ntawm Iceland mus rau lub roob Changbai hauv Suav teb.
Basalt tuaj nyob rau hauv ntau yam xim, dub, grey, thiab xim av, thiab qhov saum npoo yuav du zoo li daim iav rau qhov kov los yog ntxhib li ntawv xuab zeb. Nws yog tshwj xeeb tshaj yog nyuaj-hnav thiab resistant rau cov ntsiab lus, uas ua rau nws ua lub luag hauj lwm tseem ceeb nyob rau hauv cov xwm, xws li kev pab kho lub struts thiab muab cov av zoo rau cov nroj tsuag kom loj hlob.