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Light at the End of the Tunnel

Civil + Structural Engineer

The amount of concrete involved and the complexity of working far below the streets of downtown made this a standout project. PCiRoads 30-person crew was tasked with installing about 4,200 feet of new tunnel with a total of around 15,000 cubic yards of new concrete. A stock product wasnt going to cut it.

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Construction time cut with ‘more accurate’ method of knowing when to strike formwork

New Civil Engineer

Octavius Infrastructure has explored a novel approach to speed up construction by determining the optimal time to strike formwork from poured concrete structures using temperature probes. The post Construction time cut with ‘more accurate’ method of knowing when to strike formwork appeared first on New Civil Engineer.

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Refine versus shine: Defining and defending design intent with refined concrete

Construction Specifier

LEED AP, Vivian Volz, CSI, AIA, LEED AP, SCIP Photo courtesy Tao Group Solutions After years of grappling with client callbacks, legal disputes, and financial losses from poor polished concrete installations, the industry has reached a breaking point: prohibit polished concrete.

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BildGroup: Crafting concrete

Roads Online

Kristian Horana, Senior Project Engineer for MRPV, Paul Sklepic, Project Manager for MRPV, Dr Rajeev Roychand, Postdoctoral Research Fellow at RMIT, Stephen Hill, Chief Executive Officer for BildGroup, and Gary Fox, Project Director for BildGroup. The biochar acts as a partial sand replacement in the concrete. Images: BildGroup.

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Innovative walling solutions for Sydney Gateway

Roads Online

The MSE wall technology incorporates the companys TerraPlus concrete panels, each three metres wide by 1.5 metre high concrete panels, and a panel block-out system using removable plates and z-bars. The Sydney Gateway project exemplifies the transformative power of innovative engineering and infrastructure development.

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Repairing Concrete Joints - Prep and Installation

For Construction Pros

Scott Metzger Jul 14, 2025 Metzger/McGuire Concrete contractors widened a structural joint for repair. Metzger/McGuire The spalled concrete joint repair preparation and installation process when using semi-rigid or sand-modified semi-rigid repair materials is not unlike the initial joint filling process.

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A Perfect Storm of Challenges: State of the Concrete Industry

For Construction Pros

bubutu - stock.adobe.com Concrete contractors in 2025 are facing a perfect storm of challenges that are reshaping how work gets done on-site, impacting project timelines, budgets, and workforce stability. In several cases, misaligned test results have led to full concrete removals and re-pours, pushing back schedules and inflating costs.