3m Concrete Sleepers
Our 3-meter-long concrete sleepers are unique because they’re the only ones using as standard 3x N12 Reo Bars for extra strength and durability and are engineer-certified for structural retaining wall projects.
We only manufacture the 3m long concrete sleepers in a smooth finish pattern with grey/plain colour of a charcoal/graphite colour.
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Our 3-meter-long concrete sleepers are unique because they’re the only ones using as standard 3x N12 Reo Bars for extra strength and durability and are engineer-certified for structural retaining wall projects.
We only manufacture the 3m long concrete sleepers in a smooth finish pattern with grey/plain colour of a charcoal/graphite colour.
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Concrete Sleepers, Smooth Face Concrete Sleepers, 1600mm (1.6m) Maximum Retained Height, Standard Strength Concrete Sleepers, Plain/Grey Concrete Sleepers, The Marina, 80mm Width, 80mm Width (Thickness) Concrete Sleepers, 3m Concrete Sleepers, 3.0m Length, Plain/Grey
$93.50Original price was: $93.50.$92.40Current price is: $92.40. each inc. GST -
Concrete Sleepers, Plain/Grey Concrete Sleepers, The Marina, Smooth Face Concrete Sleepers, Heavy Duty Concrete Sleepers, 100mm Width, 2500mm (2.5m) Maximum Retained Height, 100mm Width (Thickness) Concrete Sleepers, 3m Concrete Sleepers, 3.0m Length, Plain/Grey
$96.80Original price was: $96.80.$92.40Current price is: $92.40. each inc. GST
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These sleepers are all made in 100mm width with a rebate in the ends to work as an 80mm width sleeper, so it can fit on a 100mm UC steel channel. Don’t mistake these sleepers for any D.I.Y. retaining wall projects; they’re heavy ones, weighing in at approximately 150 kilograms each, as they are engineered as a 100mm sleeper; so you’re definitely going to need a sleeper to grab if you plan on using this mammoth concrete sleeper for your retaining wall project.
For any questions or enquiries about the 3m long concrete sleepers, please do not hesitate to reach out to our friendly customer support team by calling us on 0410 818 242 from Monday to Friday, 7:30 am to 4:00 pm, or you can send them an email or start a conversation on live chat, and they’d be more than happy to help put you in the right direction.

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