Rail padsyog elastic polyurethane lev uas yog interposed ntawm steel rails thiab railway sleepers los tiv thaiv lub sleeper saum ntawm hnav thiab cuam tshuam.
Vim li cas rail elastic pads yuav tsum tau hloov tsis tu ncua?
Rail elastic pads xav tau kev hloov pauv tsis tu ncua vim tias qhov hnyav hnyav, kev co, thiab kev cuam tshuam ib puag ncig (UV, kub viav vias) ua rau lawv degrade, poob elasticity, tawg, thiab deforms, uas cuam tshuam lawv cov haujlwm tseem ceeb: txo suab nrov / kev vibration, tiv thaiv cov neeg pw tsaug zog, thiab tswj cov hluav taws xob rwb thaiv tsev, ua rau tsis muaj kev nyab xeeb thiab kev puas tsuaj.
Yog vim li cas rau kev hloov:
- Khoom Taw Qhia & Kev Laus: Roj Hmab ib txwm ua rau rov qab los ntawm kev ntxhov siab (kev qaug zog) thiab ib puag ncig yam xws li ozone, tshav ntuj (UV), thiab kub kub, ua rau nws nkig lossis muag.
- Poob Elasticity & Damping: Raws li lawv muaj hnub nyoog, cov ntaub qhwv tsis tuaj yeem nqus kev poob siab thiab kev vibration zoo, ua rau muaj suab nrov, kev caij tsheb, thiab kev ntxhov siab ntau dua ntawm cov khoom siv.
- Deformation & Cracking: Lawv tuaj yeem deform mus tas li lossis tsim cov kab nrib pleb thiab kua muag, cuam tshuam lawv cov cushioning thiab kev txhawb nqa, raws li tau sau tseg hauv.
- Kev Nyab Xeeb Kev Nyab Xeeb: Hnav- cov ntaub qhwv tawm tuaj yeem ua rau kev taug kev tsis ruaj khov, tsis zoo, thiab hnav ntxov ntxov ntawm cov tsheb ciav hlau thiab cov neeg pw tsaug zog, ua rau muaj kev pheej hmoo raug mob.
- Environmental Strain: huab cua hnyav (tshwj xeeb, txias, nag) thiab raug tshuaj lom neeg ua kom tsis zoo, ua rau lawv lub neej luv.
Thaum twg los hloov:
- Cov cim qhia pom: tawg, kua muag, pom deformation.
- Cov cim qhia ua haujlwm: nce suab nrov, caij rougher, kev co ntau dhau.
- Kev hloov pauv hloov pauv: teem sijhawm hloov pauv (xws li, txhua 8-25 xyoo) txhawm rau tiv thaiv kev ua tsis tiav, raws li kev saib xyuas cov lus qhia tsis meej tuaj yeem plam.
Cov haujlwm tseem ceeb ntawm cov ntaub qhwv uas ua tsis tiav
- Shock Absorption: Dampen cuam tshuam los ntawm tsheb ciav hlau.
- Vibration Dampening: Txo cov suab nrov thiab kev co.
- Kev Tiv Thaiv Kev Tiv Thaiv: Shield sleepers thiab rails los ntawm hnav.
- Hluav taws xob rwb thaiv tsev: Isolate signaling systems.
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.