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The metal road construction method is suitable for road construction in mountainous areas. It is a three-dimensional frame prefabricated bridge consisting of steel pipe piles and H-shaped steel, with a grid section and floor slab.

【Structural Types】 ■ Widening Type Joint treatment is adopted to prevent steps or gaps at the boundary with existing roads. ■ Mountain Side Overhang Type Suitable for situations where it is difficult to drive piles into the shoulder or retaining wall of existing roads. ■ Independent Type Suitable for establishing a new road separate from existing roads. Suitable for constructing a new road, such as bridging over a valley. *For more details, please refer to the PDF materials or feel free to contact us.

This is a reinforcement method for RC members using lattice steel plates (steel plates processed in a lattice shape). The reinforcement cross-section can be made thin, and it can reduce labor on site.

■ NETIS Registration (Publication Period Ended) Reinforcement Method for RC Members Using Grid Metal Registration No: QS-150039-A (Subtitle) Reinforcement Method for RC Members Using Steel Plates Processed in a Lattice Shape ■ Road Maintenance and Repair Work - Bridge Repair and Reinforcement Work - Upper and Lower Surface Thickening Work ■ Bridge Superstructure - Steel Bridge Deck Work ■ Common Work - Box Culvert Work - Others ■ A method for reinforcing existing RC structures by integrating lattice-shaped processed steel plates (grid metal) with sprayed polymer cement mortar. ■ Expected Effects - Using grid metal improves workability and shortens construction time. - Integrating grid metal with polymer cement mortar makes it easier to check the condition of the reinforcement surface. - Since the vertical and horizontal bars are integrated, it reduces labor for on-site rebar work. ■ Particularly Effective Application Range - Sites where it is necessary to suppress dead load increases. - Sites where construction time reduction is required. - Reinforcement of the underside of slabs and beams. ■ Points to Note - Material properties of members should comply with the Road Bridge Design Specifications and their explanations, and design calculations should be conducted in accordance with the "Design and Construction Manual (Draft) for Reinforcement Method for RC Members Using Grid Metal." * For more details, please refer to the PDF materials or feel free to contact us.