Transforming Precast Joints with PSA's S-Connection

The Tung is a multi-level development located at 543-547 Elizabeth Street in Melbourne. The objective for this project was to improve the efficiency, safety, and cost-effectiveness of precast concrete panel joints. By removing 35 wet joints across 8 levels, the aim was to streamline the panel assembly process while maintaining structural integrity and aesthetic quality.

Traditional methods of assembling precast concrete panels at The Tung relied heavily on wet joints. This approach was labour-intensive, required significant on-site resources, and posed safety risks due to the need for high-level work. Additionally, wet joints extended project timelines and increased costs, as more workers were required to complete the assembly, ultimately compromising both efficiency and safety.

PSA introduced the S-Connection, an innovative and patented grouted panel-to-panel connection system designed to replace heavy cast-in plates and wet joints. This system reduced the need for labour-intensive on-site work, providing a more efficient and streamlined assembly process. Most of the connection work was completed off-site, allowing for faster installation and fewer on-site workers, resulting in improved safety and reduced project costs.

The implementation of PSA's S-Connection at The Tung led to significant improvement.

• Cost Savings: A 40% reduction in costs was achieved compared to using wet joints, primarily due to reduced labour requirements and faster installation.
• Labour Efficiency: With the S-Connection, one worker could complete an entire wall in 2 hours, compared to the 5 workers and 5 hours required for wet joints, greatly increasing productivity.
• Safety Improvements: Fewer on-site workers and reduced high-level work resulted in minimised safety risks.
• Enhanced Finish: The project experienced less patching and smoother panel finishes, improving the building’s overall aesthetics.

Additional Benefits

• Reduced On-Site Labour: The S-Connection minimised the number of workers required, reducing safety risks and enhancing site efficiency.
• Off-Site Work: Completing most of the connection work off-site streamlined assembly, shortened timelines, and accelerated construction phases.
• Robust Performance: The S-Connection delivered reliable vertical shear capacity, ensuring structural integrity and compliance with stringent standards.

The PSA S-Connection delivered exceptional results at The Tung, offering cost savings, enhanced labour efficiency, improved safety, and superior panel finishes. Revolutionise your next project with the S-Connection - Contact PSA today to learn more.

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