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Prestressed Concrete Railway Sleepers

Supplier: Rocla

Rocla commenced production of railway sleepers in the late 1950's. Our expertise has won world-wide market acceptance and our production methods have been adopted in a number of countries, including the USA, Hong Kong, Singapore, Taiwan and Colombia.


Rocla is a leading Australian supplier of prestressed concrete sleepers. We have more then 80 years experience manufacturing concrete products including our sleeper range.

Major contracts include the supply of over 3,500,000 sleepers for Australian National's transcontinental track and for the upgrading of the metropolitan rail system in Sydney for the NSW State Rail Authority, upgrading of the NSW State Rail System, along with a number of specialised projects for long haul, heavy duty mining railway lines in Australia.

Benefits and Features

Concrete sleepers are better for the environment and are more durable than timber sleepers making the over all life cost of a concrete sleeper much less.

Rocla's advances in concrete sleeper technology, along with guaranteed high quality products is what makes Rocla Australia's leading supplier of prestressed concrete sleepers. Each sleeper is produced to design specification and testing is conducted on a daily basis to determine product quality is maintained.

Apart from our in-house research and development, Rocla is involved in long term research projects, to ensure product quality and the continual success of our products.

Mainline Applications

Rocla® concrete sleepers are suitable for new or total replacement lines. For more information on our Multilock System, check under specialty products in this section. Also check PRS (partial replacement system) for the interspersed of low profile sleepers in exsisting timber and steel sleepered track.