Brochure Precast concrete plants | Vollert english

31 STRABAG, THAILAND The global construction company STRABAG is supplying 1.73 million railway sleepers for infras- tructure projects to expand the Thai transport network. The B70 prestressed concrete sleepers are produced in a new state-of-the-art precast concrete plant near Bangkok. Up to 270 moulds are in constant operation in the circulation system, which ensures significantly higher plant productivity compared to stationary production. The railway sleepers are delivered completely ready for laying. The system is highly automated, from assembling the anchors, through the ten- sioning and detensioning stations to the concrete application. 1 The reinforcement wires are semi- automatically prestressed with a tensioning force of 460 kN 2 Electrically driven discharge screws pour the concrete into the mould with high precision 3 Turning crosshead for the demould- ing process 4 A lifting traverse in the entry area of the curing chamber 1 2 3 4 OUTPUT LEVEL OF AUTOMATION INVESTMENT REFERENCE PROJECT More information about this project: vollert.de