Concrete Products Australia (CPA) provides a wide range of prestressed concrete tramway sleepers to service the sugar milling industry and light rail system throughout Queensland. Our sleepers are designed to be durable, long lasting, fire and termite resistant, as well as shrinkage resistant. Taking into consideration the Queensland weather conditions, Concrete Products Australia (CPA) product line is more sustainably cost effective alternative to the traditional timber sleeper.
Our sleeper range is designed to suite new or replacement line, with fastening system options to suit the application. Concrete Products Australia (CPA) sleepers are manufactured with various sized rail seats and gauges to meet customer requirements. Concrete Products Australia are manufactured using the prestressing method consisting of 8 wire tendons in conjunction with 50 MPA concrete.
We have been supplying our sleepers to the sugar milling industry throughout Queensland since 1996. We have an expert management and production team with extensive knowledge and skills, along with a certified Quality Assurance System (ISO 9001 : 2015) to ensure our customers receive the highest quality sleeper products and service.