Dab tsi yog composite sleeper
Composite sleeper, tseem hu ua hluavtaws sleeper, yog ib hom kev tsheb ciav hlau pw tsaug zog ua los ntawm cov iav fiber ntau-reinforced polyurethane ua npuas ncauj khoom. Nws muab cov yam ntxwv ntawm cov iav fiber ntau ntxiv cov yas sib xyaw thiab cov ntaub ntawv ua npuas dej, muab qhov zoo xws li lub zog siab, lub teeb yuag, rwb thaiv tsev, tshuaj lom neeg, thiab zoo sib xws rau cov khoom ntoo. Dav dav siv nyob rau hauv high-ceev railways thiab subways, tshwj xeeb tshaj yog nyob rau hauv lub sij hawm uas siv cov pob zeb pw tsaug zog yog txwv.
Qhov zoo ntawm GNEE Composite Sleepers
● Kev txhawb zog
Composite sleepers muab kev txhawb zog, ua kom muaj kev ruaj ntseg rau kev tsheb ciav hlau.
● Lub teeb yuag tsim
Lub teeb yuag ua rau kev tuav, kev thauj mus los, thiab kev teeb tsa yooj yim dua.
● Cov cuab yeej rwb thaiv tsev
Cov khoom siv rwb thaiv tsev muaj peev xwm txhim kho kev nyab xeeb los ntawm kev txo cov hluav taws xob conductivity.
● Tshuaj tiv thaiv
Composite sleepers tiv taus cov tshuaj, ua kom muaj zog nyob rau hauv ntau yam kev mob ib puag ncig.
● Ntoo zoo li khoom
Zoo ib yam li ntoo, lawv tso cai rau nailing yooj yim thiab riveting thaum lub sij hawm installation.
● Kev tu qis
Lawv qhov xwm txheej tau hloov pauv mus rau kev saib xyuas qis dua piv rau cov khoom siv ib txwm muaj.
GNEE composite sleeper khoom cuab yeej
|
Yam khoom |
JIS E1203: 2007 Lub zog |
(CJ/T399-2012) |
|
|
Khoom siv zog |
Khoov zog |
min. 70 N / hli2 |
min. 80 N / hli2 |
|
Young's modulus hauv flexure |
min. 6000 N / hli2 |
min. 7000 N / hli2 |
|
|
Nrog bending load |
min. 170 kN ib |
min. 170 kN ib |
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|
Longitudinal compressive zog |
min. 40 N / hli2 |
min. 50 N / hli2 |
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|
Lub zog shearing |
min. 7 N / hli2 |
min. 7 N / hli2 |
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|
Adhesion shearing zog |
min. 7 N / hli2 (base-material breakage) |
min. 7 N / hli2 (base-material breakage) |
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|
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土 0.1 g/cm3 |
{{0}}.74土 0.1 g/cm3 |
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|
Tus nqi nqus dej |
max. 10 mg/cm2 |
max. 10 mg/cm2 |
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Composite sleeper manufacturing txheej txheem los ntawm GNEE rail Hoobkas
Kev Npaj Khoom Siv ➔ Sib Nqus ➔ Moulding ➔ Curing ➔ Finishing ➔ Quality Control ➔ Ntim
GNEE, tus kws tshaj lij kev tsim cov khoom siv pw tsaug zog
Cim npe nrov: Composite Sleeper, Tuam Tshoj Composite Sleeper manufacturers, lwm tus neeg, Hoobkas
