Rail cov ntaub qhwv yog elastic polyurethane mats uas yog sib tshooj ntawm cov ntsia hlau me me thiab cov railway sleepers los tiv thaiv lub sleeper sab saum toj los ntawm kev hnav thiab cuam tshuam.
Raws li HDPE Pad Nta, HDPE ntaub yog tsim nyog rau kev tsheb ciav hlau nrog kev ua kom siab tshaj plaws hauv siab lossis qis {0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{0} {{}}}} Qhov chaw ib puag ncig.
Feem ntau, HDPE pads tau siv dav hauv qhov siab {{0} haul railways, thiab lawv yog qhov tsim kev tsheb ciav hlau, thiab lawv yog hom, KPL, KPL Kev Rail Railwening Rastening tshuab.
Cov hauv qab no yog HDPE Pad qhia kom ntxaws:
| Kev Lag Luam Kev Lag Luam | Ib yam | Yuav Tsum Tau Ua | Tus nqi |
| Ceev | g / cm3 | 0.95-0.98 | 0.95 |
| Lub zog tensile | MPa | Ntau dua los yog sib npaug rau 19 | 19 |
| Elongation | % | >80 | 150 |
| Melting taw tes | tiv kis | 170-190 | 190 |
| Rwb Cevhij Kuj | Ω | Ntau dua los yog sib npaug rau 1 × 1010 | 3.5 ×1010 |
| Kev nyuaj | A | Ntau dua los yog sib npaug rau 98 | 98(A) |
Kev Rail Ua Haujlwm
Ib txoj kev tsheb nqaj hlau ncoo yog qhov tseem ceeb hauv kev txo qis poob siab thiab kev co hauv txoj kab tsheb ciav hlau. Lub ncoo nteg nyob rau hauv tus rail rau kom ntseeg tau:
- Load faib rau saum npoo
- Kev tshem tawm ntawm kev thauj khoom siab thiab muaj txiaj ntsig kev ntxhov siab
- Centre ntawm loads ntawm lub caij txhawb nqa
- Kev nqus tau ntawm kev sib tiv tauj tsis ncaj ntawm cov tsheb ciav hlau thiab kev txhawb nqa
- Txo cov suab nrov thiab kev co
- Sealing nruab nrab ntawm hauv qab ntawm kev tsheb nqaj hlau thiab sab saum toj ntawm kev txhawb nqa
- Txo ntawm kev hnav ntawm cov tsheb ciav hlau thiab nws cov kev txhawb nqa
Gnee Rail muaj ntau hom kev tsheb ciav hlau kom tau raws li cov neeg siv roj hmab, cov ntses yas muab los ntawm cov neeg siv khoom, peb yuav khoom siv cov khoom tsim nyog raws li cov khoom lag luam.
Nyem qhov nokom tau txais cov ncauj lus kom ntxaws cov khoom lag luam ntawm Gnee Rail.