Hauv qab pw tsaug zog paddingrau cov pob zeb bearers nyob rau hauv ballasted khiav tsub kom txoj kev ruaj ntseg, tiv thaiv lub ballast thiab txo cov qauv ntawm lub suab nrov thiab cov suab nrov hauv cov huab cua los ntawm kev txo cov tsheb ciav hlau puas tsuaj rau qhov khiav ntawm cov ntsia hlau.
Hauv qab Sleeper Pads ua haujlwm li cas?
Nyob rau hauv Sleeper Pads (USPs) ua hauj lwm los ntawm kev ntxiv ib txheej ntawm elastic, resilient cov ntaub ntawv ntawm lub pob zeb pw tsaug zog thiab lub ballast, nce ntsug elasticity kom tusyees faib lub tsheb ciav hlau loads, txo kev cuam tshuam, thiab tiv thaiv tus khiav qauv thiab ib puag ncig ib puag ncig los ntawm ntau dhau kev co thiab hnav, yog li ncua kev khiav lub neej thiab txo tus nqi txij nkawm. Lawv ua raws li kev poob siab absorber, hloov hnyav, muaj zog ntau zog rau hauv smoother, faib siab, txo qhov kev puas tsuaj ballast, rail hnav, thiab suab nrov.
Ntsiab Mechanisms hauv qab khi (sleeper) pads
- Load Distribution: Lub ncoo ua rau qhov chaw sib cuag ntawm lub sleeper thiab ballast, kis lub qag load hla ib tug loj nto rau ntau uniform siab.
- Kev vibration Damping: Lawv cov elasticity uas tau hais tseg absorbs kev vibrations thiab cuam tshuam los ntawm kev hla tsheb ciav hlau, txo cov qauv- ua suab nrov thiab tiv thaiv cov quab yuam kom tsis txhob ncav cuag cov subgrade thiab ib puag ncig.
- Kev Tiv Thaiv Ballast: Los ntawm kev txo cov kev ntxhov siab thiab kev sib cuag, lawv tiv thaiv ballast los ntawm crushing thiab degradation.
- Track Geometry: Lawv pab tswj kev khiav zoo, txo cov tsheb ciav hlau corrugation (rippling ntawm qhov chaw tsheb ciav hlau), thiab txhim kho kev ruaj ntseg tag nrho.
Cov ntaub ntawv qhia txog kev pw tsaug zog hauv qab
| Parameter | Specification |
| Khoom siv | Devulcanized roj hmab thiab Polypropylene |
| Xim | Dub |
| Thickness | Raws li xav tau rau cov neeg siv khoom specification |
| Qhov ntev | Raws li kev ua vaj tse sleeper loj |
| Ntau tus neeg tsaug zog | 2 qab |
| Qhov ntom | 1168 kg/m³ |
| Cstat | 0.15-0.32 N / mm³ |
| Kev cuam tshuam ib puag ncig | 95% recycled - 100 % recyclable |
Cov txiaj ntsig ntawm Under Sleeper Rubber Pad:
- Kev txo qis ntawm lub zog dynamic hauv lub txaj ballast=txhim kho txoj kev ruaj ntseg
- Kev nthuav dav ntawm qhov chaw sib cuag ntawm lub sleeper thiab ballast=ballast tiv thaiv
- Kev faib tawm ntawm cov khoom thauj ntau dua ntawm cov neeg pw tsaug zog ntau dua=txuas ntxiv ntawm kev pabcuam lub neej ntawm tamping lub sijhawm
- Txo ntawm ripple thiab plam yoj tsim
- Retrofitting ntawm cov kab khiav nrog kev tiv thaiv kev vibration
GNEE RAILmuab tshwj xeeb elastic rail pads ntawm ntau hom rau siab - kev tsheb ciav hlau ceev, ib txwm - kev tsheb ciav hlau ceev, thiab cranes. Tshwj xeeb tshaj yog cov rail pads ua los ntawm roj hmab, EVA, TPEE, thiab HDPE yog heev nrov nrog cov neeg muas zaub. Peb cov railway roj hmab pads haum rau rails xws li UIC54, UIC60, BS80lbs, BS100lbs, thiab lwm yam. Peb muaj ntau tshaj 130set ntawm cov cav tov nyob rau hauv peb cov kab ntau lawm uas muaj peev xwm ncav cuag ib xyoos twg muaj peev xwm mus txog 2000, 000 daim ntawm rail pads. Peb muab ntau hom kev tsheb ciav hlau thiab lwm cov ntaub ntawv taug qab ntawm tus nqi sib tw.