Cov Khoom Siv Basalt FRP Uas Tsis Muaj Hluav Taws Xob Thiab Tsis Muaj Hlau Nplaum | Cov Khoom Siv Hluav Taws Xob Pob tshab
Cov yam ntxwv ntawm cov 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.
7. Cov duab nkhaus thiab lwm yam duab tuaj yeem ua tiav ua ntej.
8. Kev tiv thaiv ib puag ncig: Txhua tuj ntawm cov basalt fiber composite bars tuaj yeem txuag tau 5.24tce ntawm cov pa roj carbon dioxide. Tiv taus tshuaj lom neeg Los ntawm ib qho khoom, pob zeb basalt, Basalt Structural Rods thiab Fibers ntuj assimilate rau hauv cov khoom siv ua los ntawm pob zeb lossis cement. Lawv yooj yim hloov cov khoom siv ib txwm muaj, thiab ib txwm txhim kho cov khoom kawg.
Cov Khoom Qhia:
| 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 |
Daim Ntawv Thov Khoom:
Basalt Fiber Reinforced Polymer Rebar (BFRP) tsis yog hlau nplaum, hluav taws xob rwb thaiv tsev, muaj lub zog siab, modulus elastic siab, thiab coefficient thermal expansion zoo ib yam li cov cement concrete. Nws tiv taus tshuaj lom neeg corrosion, acid, alkali, thiab ntsev heev, nws tuaj yeem siv rau hauv cov khoom siv magnetic resonance imaging, tshav dav hlau, chaw tub rog, tsev sib txuas lus, tsev tiv thaiv radar cuam tshuam, tsev ua haujlwm siab, chaw soj ntsuam av qeeg, chav khoom siv hluav taws xob, thiab lwm yam hauv kev pov hwm kho mob thiab chaw tsim kho. Nws muaj kev cia siab dav thiab muaj peev xwm ua lag luam loj heev.
Xws li:
1. Kev Tsim Kho Vaj Tse: Nws yog siv dav hauv cov chaw soj ntsuam av qeeg, cov phiaj xwm tiv thaiv chaw nres nkoj, chaw nres tsheb hauv av, choj, thiab cov kev loj uas muaj cov pob zeb ua los ntawm cov pob zeb ua ntej. Piv txwv li, hauv kev tsim choj, BFRP rebar tuaj yeem siv los hloov cov hlau ib txwm muaj los txhim kho qhov ruaj khov thiab tiv taus xeb ntawm tus choj.
2. Kev Lag Luam Tshuaj: Nws yog qhov tsim nyog rau cov chaw tsim tshuaj tiv thaiv xeb, cov thoob dej cia tshuaj, thiab lwm yam. Vim nws cov khoom tiv taus xeb zoo heev, nws tuaj yeem tiv thaiv kev xeb ntawm cov tshuaj lom neeg ntawm cov khoom siv txhawb nqa, ua kom muaj kev nyab xeeb thiab ruaj khov ntawm cov khoom siv.
3. Kev Tsim Kho Hauv Av: Hauv kev tsim kho hauv av xws li qhov av thiab chaw nres tsheb hauv av, BFRP rebar tuaj yeem siv los txhim kho lub zog thiab kev ruaj khov ntawm cov qauv. Nws cov khoom tsis yog hlau nplaum thiab hluav taws xob rwb thaiv tsev kuj tseem tuaj yeem zam kev cuam tshuam nrog cov hluav taws xob hauv av thiab kev sib txuas lus.
