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Composite Railroad Sleepers Railway Sleepers For Rail Tracks

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Composite Railroad Sleepers Railway Sleepers For Rail Tracks
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Features
Specifications
Bending Strength: Min. 70 N/mm2
Young 's Modulus In Flexure: Min. 6000 N/mm2
Withstand Bending Load: Min. 170 KN
Longitudinal Compressive Strength: Min. 40 N/mm2
Shearing Strength: Min. 7 N/mm2
Adhesion Shearing Strength: Min. 7 N/mm2 (base-material Breakage)
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Composite Railroad Sleepers

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Railway Sleepers Railroad Sleepers

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Rail Tracks Railroad Sleepers

Basic Infomation
Place of Origin: China
Brand Name: Gnee Rail
Certification: ISO9001
Model Number: Composite Railroad Sleeper
Payment & Shipping Terms
Packaging Details: Gunny bags or cartons and wooden pallet
Delivery Time: 30 days
Payment Terms: L/C, T/T
Supply Ability: 10000 tons per month
Product Description

Composite Railroad Sleeper

Composite Railroad Sleepers are modern sleepers made from advanced composite materials such as plastic, fiberglass, or polymer blends. They are highly durable, resistant to moisture, chemicals, and UV rays, and offer a longer lifespan compared to traditional wood or concrete sleepers. Lightweight, low-maintenance, and eco-friendly, composite railroad sleepers provide a sustainable and cost-effective solution for contemporary railway systems. GNEE Rail, we specialize in top-quality railway products such as reinforced concrete sleepers, switch sleepers, bridge sleepers, rail fasteners, rail clips, tie plates, rail spikes, and complete fastening systems. Our composite sleepers, made from materials like HDPE, UHMWPE, FFU synthetic, and polyethylene, comply with international standards and can be customized to meet your specific needs. Trusted by clients in 30+ countries, we are here to serve you. Get in touch with us today!

Composite Railroad Sleepers Railway Sleepers For Rail Tracks 0

Composite Railroad Sleeper specification

No. Test Item CJ/T 399-2012 Technical Requirement JIS E1203 Rrequirement Unit GNEE Steel
1 Bending Strength ≥70 ≥70 MPa 1# 2# 3#
124 126 117
2 Flexural modulus ≥6 ≥6 GPa 4# 5# 6#
10 11 13
3 Longitudinal com pression strength ≥40 ≥40 MPa 7# 8# 9#
107 50 93
4 Shear strength ≥7 ≥7 MPa 10# 11# 12#
11 10 12
5 Adhesive shear strength ≥7(Base-material breakage)   MPa 13# 14# 15#
10 8 12
6 Water absorption ≤10 ≤10 Mg/cm3 16# 17# 18#
4 3 4
7 The finished product resists bending load ≥170 ≥170 kN 19#
210
8 Screw spikes pullout strength ≥40 ≥30 kN 20# 21# 22#
44 46 58
9 Mass density 0.74±0.10 0.74±0.10 g/cm3 23# 24# 25#
0.72 0.65 0.68
10 Fatigue performance 105 times,No abnormality   / 26#
105 times,No abnormality
11 Flame retardant After the ignition source is removed, there is no visible flaming or continuous flaming of the sample, but the front of the flame does not exceed the 25mm mark   / 27# 27# 27#
After the ignition source is removed, there is no visible flaming or continuous flaming of the sample, but the front of the flame does not exceed the 25mm mark After the ignition source is removed, there is no visible flaming or continuous flaming of the sample, but the front of the flame does not exceed the 25mm mark After the ignition source is removed, there is no visible flaming or continuous flaming of the sample, but the front of the flame does not exceed the 25mm mark
12 breakdown voltage ≥20 ≥20 kV 30# 31# 32#
Thickness: 20mm Thickness: 20mm Thickness: 20mm
35 No breakdown 35 No breakdown 35 No breakdown
13 Surfance resistance ≥1*1010 ≥1*1010 Ω 33# 34# 35#
4.1*1015 4.1*1015 4.9*1015
Remark

1. Breakdown voltage: Sample size: 100*80*20mm (length*width*thickness), using unequal diameter electrodes in the air,

ambient temperature: 20ºC, humidity: 40%. 2. Surface resistance: sample size: 100*100*4mm (length*width*thickness), ambient temperature: 20ºC, humidity: 40%, test voltage: 1000V.
3. Underlined items are unqualified items;

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