Railroad Composite Sleepers
Railroad composite sleepers muaj kev tiv thaiv ib puag ncig xws li ya raws, tshuaj lom neeg, thiab UV rays, muab lub neej ntev dua piv rau cov ntoo lossis pob zeb pw. Lawv yog lub teeb yuag, tsis tu ncua, thiab eco-phooj ywg, ua rau lawv muaj txiaj ntsig zoo thiab muaj txiaj ntsig zoo rau kev tsheb ciav hlau niaj hnub. Peb GNEE txoj kev tsheb ciav hlau tau mob siab rau kev tsheb ciav hlau fastening systems, peb tsim cov khoom xws li cov tsheb ciav hlau clips, khi daim hlau, thiab cov pw tsaug zog, nrog rau cov pob zeb, cov khoom sib xyaw, thiab cov ntoo ntau yam. Peb cov kev xaiv pw tsaug zog muaj xws li HDPE, UHMWPE, FFU hluavtaws, thiab polyethylene, txhua tus tuaj yeem kho tau thiab ua raws li cov qauv thoob ntiaj teb. Tiv tauj peb kom paub meej ntxiv!
Railroad Composite Sleepers specification
| Tsis muaj. | Cov khoom kuaj | CJ/T 399-2012 Technical Requirement | JIS E1203 Requirement | Chav tsev | GNEE Steel | ||
| 1 | Khoov zog | Ntau dua lossis sib npaug li 70 | Ntau dua lossis sib npaug li 70 | MPa | 1# | 2# | 3# |
| 124 | 126 | 117 | |||||
| 2 | Flexural modulus | Ntau dua lossis sib npaug 6 | Ntau dua lossis sib npaug 6 | GPa | 4# | 5# | 6# |
| 10 | 11 | 13 | |||||
| 3 | Longitudinal com nias lub zog | Ntau dua lossis sib npaug li 40 | Ntau dua lossis sib npaug li 40 | MPa | 7# | 8# | 9# |
| 107 | 50 | 93 | |||||
| 4 | Shear zog | Ntau dua lossis sib npaug 7 | Ntau dua lossis sib npaug 7 | MPa | 10# | 11# | 12# |
| 11 | 10 | 12 | |||||
| 5 | Adhesive shear zog | Ntau tshaj los yog sib npaug rau 7 (Base-material breakage) | MPa | 13# | 14# | 15# | |
| 10 | 8 | 12 | |||||
| 6 | Kev nqus dej | Tsawg dua los yog sib npaug li 10 | Tsawg dua los yog sib npaug li 10 | mg/cm3 | 16# | 17# | 18# |
| 4 | 3 | 4 | |||||
| 7 | Cov khoom tiav tiv thaiv bending load | Ntau dua lossis sib npaug li 170 | Ntau dua lossis sib npaug li 170 | kN kev | 19# | ||
| 210 | |||||||
| 8 | Ntsia hlau spikes rub tawm lub zog | Ntau dua lossis sib npaug li 40 | Ntau tshaj los yog sib npaug rau 30 | kN kev | 20# | 21# | 22# |
| 44 | 46 | 58 | |||||
| 9 | Kev ceev ceev | 0.74±0.10 | 0.74±0.10 | g/cm3 | 23# | 24# | 25# |
| 0.72 | 0.65 | 0.68 | |||||
| 10 | Kev ua haujlwm qaug zog | 105 zaug, Tsis muaj qhov txawv txav | / | 26# | |||
| 105 zaug, Tsis muaj qhov txawv txav | |||||||
| 11 | Nplaim retardant | Tom qab qhov hluav taws kub tau raug tshem tawm, tsis muaj qhov pom qhov muag pom los yog qhov hluav taws kub tsis tu ncua ntawm cov qauv, tab sis cov nplaim taws sab hauv tsis pub tshaj 25 hli. | / | 27# | 27# | 27# | |
| Tom qab qhov hluav taws kub tau raug tshem tawm, tsis muaj qhov pom qhov muag pom los yog qhov hluav taws kub tsis tu ncua ntawm cov qauv, tab sis cov nplaim taws sab hauv tsis pub tshaj 25 hli. | Tom qab qhov hluav taws kub tau raug tshem tawm, tsis muaj qhov pom qhov muag pom los yog qhov hluav taws kub tsis tu ncua ntawm cov qauv, tab sis cov nplaim taws sab hauv tsis pub tshaj 25 hli. | Tom qab qhov hluav taws kub tau raug tshem tawm, tsis muaj qhov pom qhov muag pom los yog qhov hluav taws kub tsis tu ncua ntawm cov qauv, tab sis cov nplaim taws sab hauv tsis pub tshaj 25 hli. | |||||
| 12 | tawg voltage | Ntau tshaj los yog sib npaug rau 20 | Ntau tshaj los yog sib npaug rau 20 | kV ua | 30# | 31# | 32# |
| Thickness: 20 hli | Thickness: 20 hli | Thickness: 20 hli | |||||
| 35 Tsis muaj kev tawg | 35 Tsis muaj kev tawg | 35 Tsis muaj kev tawg | |||||
| 13 | Surface resistance | Ntau dua lossis sib npaug rau 1 * 1010 | Ntau dua lossis sib npaug rau 1 * 1010 | Ω | 33# | 34# | 35# |
| 4.1*1015 | 4.1*1015 | 4.9*1015 | |||||
| Lus ceeb toom |
1. Kev tawg hluav taws xob: Cov qauv loj: 100 * 80 * 20mm (ntev * dav * tuab), siv cov kab hluav taws xob tsis sib xws hauv huab cua, ambient kub: 20ºC, av noo: 40%. 2. Nto tsis kam: qauv loj: 100 * 100 * 4mm (ntev * dav * tuab), ambient kub: 20ºC, av noo: 40%, kuaj voltage: 1000V. |
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Railroad Composite Sleepers rau muag
Cim npe nrov: railroad composite sleepers, Tuam Tshoj railroad composite sleepers manufacturers, lwm tus neeg, Hoobkas
