Concrete Sleeper
Concrete sleeper is a kind of railway sleeper made of steel reinforced concrete. With the characteristic of water resistant, sun resistant and corrosion resistant, concrete sleeper has been widely used all over the world since 1950.GNEE Rail have direct concrete supplier.
Advantages of concrete sleeper
- Strong stability. Compared with wooden sleeper, concrete sleeper with extra weight makes track more stable. What’s more, concrete sleeper won’t transform with changes in temperature.
- Long service life. With the characteristic of water resistant, sun resistant and corrosion resistant, concrete sleeper has a longer service life than wooden sleeper.
- Better withstand fire hazards. Concrete sleeper can withstand fire hazards better than wooden sleeper.
- Good insulation. Due to the material of concrete sleeper is composed of cement, sand, stone, etc, it has very good insulation. Thus it suitable for use in track circuited lines.
- Low maintenance cost. Concrete sleeper need less maintenance, resulting in lower ongoing costs and fewer track closures.
- Environmental protection. In Europe, wooden sleepers are usually soaked in creosote, which is not conductive to environmental protection. Concrete sleepers are more environmental friendlier.
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U-shaped concrete sleepers ring easy to install, simply put the rail between two U-rings, rubber pad underneath it, and then using a sledgehammer spending a U-shaped loop to suppress rail. Concrete sleepers bolt plate is to use T-bolt holes from piercing reserved sleeper following fixed platen press and hold the rail above, a sleeper requires four sets of bolts, 4 plate, two rubber pads, this sleeper easy maintenance , can be reused.
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Concrete Railroad Sleeper；Rail steel sleeper
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Prestressed concrete and steel bars
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8kg/m, 12kg/m, 15kg/m, 18kg/m, 22kg/m, 24kg/m, 30kg/m, 38kg/m, 43kg/m, 50kg/m, 60kg/m etc
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Rail gauge
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1435mm,1067mm,1520mm
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Sleeper Accessories
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bolts, screws, bushings,clamps, rubber plates and etc
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Axle Load
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Max 25t
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Turnout sleepers (Normal)
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2600 ~ 4850mm,
with 150mm carry a total of 16 lengths
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Turnout sleepers (Standard)
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2600 ~ 4800mm,
with 200mm carry a total of 12 lengths
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