Extended slab system precast method
The extended bed system precast method is an environmental construction method that reduces noise and vibration.
NETIS Registration The extended slab system precast method relocates the expansion devices from the bridge structure to the embankment, allowing for the mitigation of impacts from passing vehicles. Additionally, precast slabs are used for both the bottom slab and the extended slab, enabling significant reductions in construction time and simplification of work processes.
basic information
【Features】 ○ A construction method that involves transporting precast reinforced concrete slabs to the site. ○ The slabs are secured with special joints that allow for easy attachment and detachment, making installation and removal simple. ○ Due to the securing method with special joints, it has strength equivalent to or greater than PC construction methods. ○ The special joints allow for construction under lane restrictions. ○ It has a height adjustment feature, allowing for millimeter-level adjustments and settlement countermeasures. ○ The surfaces of the smoothly finished slabs are sliding surfaces, ensuring a stable sliding surface. ○ Because they are factory-made, they are of high precision and stable quality. ○ It allows for significant shortening of construction time compared to on-site casting. ● For more details, please contact us or download the catalog.
Price information
20,000,000 to 25,000,000 yen per bridge pier
Delivery Time
Applications/Examples of results
Bridge Department
