Cov ntsiab lus ntawm qhov project: ua kev tshawb fawb txog FRP concrete beams.
Kev taw qhia khoom thiab siv:
Cov ntaub basalt fiber unidirectional tas mus li yog cov khoom siv engineering ua tau zoo heev. Cov ntaub basalt UD, tsim los ntawm cov khoom no yog coated nrog sizing uas sib xws nrog polyester, epoxy, phenolic thiab nylon resins, uas txhim kho cov nyhuv ntawm cov ntaub basalt fiber unidirectional. Cov fiber basalt yog cov silicate tsev thiab muaj tib lub coefficient thermal expansion, uas ua rau nws yog qhov kev xaiv zoo tshaj plaws rau carbon fiber siv rau hauv tus choj, kev tsim kho thiab kev kho. Nws cov BDRP & CFRP muaj cov khoom zoo heev thiab kev siv nyiaj tsawg.
KEV QHIA TXOG:
| Khoom | Qauv | Qhov hnyav | Qhov tuab | Dav | Qhov Ceev, xaus / 10 hli | |
| kev xaws khaub ncaws | g/m2 | hli | hli | Ua kom nkhaus | Weft | |
| BHUD200 | UD | 200 | 0.28 | 100-1500 | 3 | 0 |
| BHUD350 | 350 | 0.33 | 100-1500 | 3.5 | 0 | |
| BHUD450 | 450 | 0.38 | 100-1500 | 3.5 | 0 | |
| BHUD650 | 650 | 0.55 | 100-1500 | 4 | 0 | |
Lub sijhawm tshaj tawm: Lub Kaum Hli-26-2022
