Khoom Description
1.FRP Anchor Bolt yog dab tsi?
Iav reinforced yas (FRP), tseem hu ua GFRP, yog siv hauv kev txhawb nqa pob zeb. Ntawd yog, fiber ntau reinforced plastics feem ntau xa mus rau iav fiber reinforced unsaturated polyester, epoxy resin thiab phenolic resin matrix. Reinforced plastics nrog iav fiber los yog nws cov khoom raws li cov ntaub ntawv txhawb zog hu ua iav fiber reinforced plastics, los yog iav hlau.
2.FRP Anchor Bolt daim ntawv thov teb:
- Coal mine pob zeb txoj kab
- Kev tsim kho thiab kev lag luam hauv tsev
- Coal mine kev txhawb nqa
3. Ua ntej ntawm FRP Anchor Bolt:
Lub zog muaj zog iav fiber ntau pultruded ntsia liaj qhov rooj (basalt fiber bolt) yog cov khoom sib xyaw nrog cov khoom siv tsis txaus ntseeg raws li cov khoom siv yooj yim thiab iav fiber ntau raws li cov khoom siv ntxiv. Cov khoom siv hluavtaws muaj cov khoom siv tshuaj zoo thiab cov yam ntxwv ntawm cov iav fiber ntau, uas txiav txim siab qhov ua tau zoo ntawm cov iav fiber reinforced yas puas cov khoom uas tsis tuaj yeem txuam nrog lwm cov ntaub ntawv.
- Lub teeb yuag, siab zog, yooj yim rau txiav, tsis muaj txim taws hauv kev siv, kom muaj kev ruaj ntseg ntawm cov thee mine ntau lawm
- Xov yuav siv tau rau txhua qhov ntawm ib qho sawb, tsis tshua muaj siab embedding zog, muaj zog corrosion kuj
- Nws tuaj yeem tsis tsuas yog ua kom muaj kev nyab xeeb ntawm cov mines hauv av, tab sis kuj daws qhov kev txhawb nqa ntawm cov thee mine anchors, uas tuaj yeem txhim kho kev ua haujlwm ntawm cov thee mining, txo qhov kev puas tsuaj ntawm thee txiav tshuab hniav, thiab txo cov nqi tsim khoom.
Khoom Specification
| Txoj kab uas hla (mm) | Bar tensile zog (kN) | Bar tensile zog (MPa) | Kev sib txuas ib feem thiab xov bearing muaj peev xwm (kN) |
|
Φ18 |
140 | 650 | 50 |
| Φ20 | 180 | 620 | 80 |
| Φ25 | 185 | 510 | 80 |
| Φ32 | 285 | 480 | 120 |
Khoom Accessories
Vim tias FRP yog ib yam khoom siv sib xyaw, nws qhov kev ua tau zoo tuaj yeem hloov mus rau ntau qhov dav, yog li nws txoj kev lag luam kev lag luam yuav nthuav dav heev.
FRP phaj
FRP txiv ntseej
Steel thaub qab phaj
Cim npe nrov: Resin-reinforced iav fiber bolts kuv frp thauj tog rau nkoj pob zeb bolt, Tuam Tshoj Resin-reinforced iav fiber bolts kuv frp thauj tog rau nkoj pob zeb ntsia liaj qhov rooj manufacturers, hoobkas