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The PRC pavement for roads is a pavement slab developed by improving the high-strength PRC slab, which has already proven effective for heavy load applications such as airports and ports. Due to the prestress introduction effect from the cotter joint and the installation of tenons, it can be considered as a flat integrated structure, making it suitable for soft ground areas, places prone to step differences, and areas with spring water. 【Features】 ○ Cotter joint structure → A structure that enhances rigidity by introducing prestress at the joint surface. ○ Lattice truss reinforcement → Adopted to increase the bending rigidity of the slab. ○ Tenons at the joint area → Adopted to enhance the shear resistance at the joint area. For more details, please contact us or download the catalog.

The high-strength PRC slab is an abbreviation for high-strength P (precast) RC (reinforced concrete) pavement slabs, which are precast (factory-produced concrete components) slabs known for their long lifespan, high durability, and high quality. High-strength PRC slabs are suitable for areas with particularly heavy traffic loads, such as airports and container yards, and they significantly contribute to shortening construction periods and reducing lifecycle costs. 【Features】 [Cotter Joint] - By pressing in H-shaped hardware, compressive forces are introduced at the joint surface, creating a flat integrated structure between slabs with high load transfer rates. - The bolt-fixed design allows for easy extraction of the cotter, enabling partial replacement of the slab. [Latistruss Reinforcement] - Latistruss main reinforcement is arranged in high-strength concrete of 60 N/mm², enhancing the strength and deformation performance of the slab itself. - It has the same strength as PC pavement, achieving slab thinning and weight reduction. [Lift-Up and Grout Injection Combined Hole] - In the event of partial settlement, the lift-up function allows for recovery, shortening the maintenance and repair process. For more details, please contact us or download the catalog.

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.

The "Snow Melting Precast Slab Method" is a construction method that embeds electric heating wires in precast slabs to achieve high quality and long-term usability. Currently, road heating systems adopted for snow accumulation measures often experience numerous points of damage to the electric wires due to pavement damage and uneven ground subsidence. By using high-durability special RC precast slabs, this method resolves such issues and allows installation in areas with weak ground or where subsidence is expected. Additionally, we also offer the "Snow Melting Precast Slab Mini," which can be installed in limited spaces. 【Effects of the Method】 ■ Reduction of LCC (Life Cycle Cost) - High quality and long-term usability achieved by embedding in precast slabs - Adoption of special joints makes partial repairs easy ■ Reduction of environmental impact - By not spreading de-icing agents, salt damage to surrounding areas is reduced ■ Improved workability (using high-durability special slabs) - Rapid construction is possible - Installation is possible in areas with weak ground or where subsidence is expected *For more details, please refer to the PDF materials or feel free to contact us.

The "G･As Sheet" is a 100% recyclable crack suppression sheet. It is composed solely of asphalt and special aggregates, and during repair work, it can be cut together with asphalt mixtures, eliminating the need for manual removal even if mixed with waste materials. It can be used directly as recycled aggregate. Additionally, it can be cut with a utility knife and simply adhered by peeling off the release paper, making installation easy. When laid beneath the surface layer, it enhances waterproof performance. 【Features】 ■ NETIS Number: CB-220031-A ■ Composed only of materials used in conventional pavement (asphalt + aggregates) ■ Effective in suppressing reflection cracks ■ Can be installed at room temperature ■ Excellent cutability with cutting machines during repair and maintenance, contributing to improved work efficiency *For more details, please refer to the PDF document or feel free to contact us.