Composite Railroad Ties
Composite Railroad Ties yog txoj kev tsheb ciav hlau sib txuas ua los ntawm cov khoom sib xyaw xws li yas, fiberglass, lossis polymer blends. Lawv yog lub teeb yuag, tsis tu ncua, thiab eco-phooj ywg, muab cov txiaj ntsig zoo thiab kev daws teeb meem rau kev tsheb ciav hlau niaj hnub no. Peb GNEE rail yog ib lub chaw tsim khoom ntawm kev tsheb ciav hlau fasteners, muab rail clips, khi daim hlau, pob zeb pw, composite sleepers, ntoo sleepers, thiab lwm yam. Peb cov khoom siv pw tsaug zog sib xyaw, muaj HDPE, UHMWPE, FFU hluavtaws, thiab cov ntaub ntawv polyethylene, tuaj yeem kho tau thiab ua tau raws li cov qauv zoo thoob ntiaj teb. Xav tias dawb ncav cuag rau koj cov kev xav tau ntawm rail fastening!
Composite Railroad Ties specification
ambient kub: -45 degree ~ 70 degree
Machinability: Tib yam li Ntoo.
Kev pab lub neej: Ntau tshaj 50 xyoo.
Cov nqi kho mob: txo qis heev.
Cov nqi ntawm lub neej: tsawg heev.
Qhov ntom ntom: tib yam li ntoo (740kg / m3).
Hluav taws xob conductivity: tsawg heev.
Tshuaj tsis kam: siab heev.
Kev tsim khoom: rau millimeter precision.
Sustainability: 100% recyclable.
Composite Railroad Ties mechanical zog
| Yam khoom | JIS E1203: 2007 Lub zog | (CJ/T399-2012) GNEE pw tsaug zog zog |
|
| Khoom siv zog | Khoov zog | min. 70 N / mm2 | min. 80 N / mm2 |
| Young's modulus hauv flexure | min. 6000 N / mm2 | min. 7000 N / mm2 | |
| Nrog bending load | min. 170 kN ib | min. 170 kN ib | |
| Longitudinal compressive zog | min. 40 N / mm2 | min. 50 N / mm2 | |
| Lub zog shearing | min. 7 N/mm2 | min. 7 N/mm2 | |
| Adhesion shearing zog | min. 7 N / mm2 (puag khoom tawg) | min. 7 N / mm2 (puag khoom tawg) | |
| Cov khoom hluav taws xob | Alternating-tam sim no breakdown voltage | min. 20kv ua | min. 20kv ua |
| Direct-tam sim no rwb thaiv tsev tsis kam | min. 1 X 1010 Ω | min. 1 X 1010 Ω | |
| Rub lub zog | Track spike rub lub zog | min. 15kn ua | min. 20kn ua |
| Ntsia hlau spike rub lub zog | min. 30kn ua | min. 40kn ua | |
| Unit volume mass | {{0}}.74 ± 0.1 g/cm3 | {{0}}.74 ± 0.1 g/cm3 | |
| Tus nqi nqus dej | max. 10 mg/cm2 | max. 10 mg/cm2 | |
Composite Railroad Ties daim ntawv thov
Cim npe nrov: Tuam Tshoj Composite Rail Tie manufacturers, lwm tus neeg, Hoobkas
