"Residual Formwork Method" <Presenting a collection of construction case photos>
Reduce the total cost of concrete construction. Contribute to improving safety, labor-saving, and efforts towards SDGs.
The "Residual Formwork Method" is a construction technique where the formwork used for pouring concrete is left in place as part of the structure after the concrete has been poured, without being removed. It utilizes thin precast cement concrete formwork products that incorporate reinforcement materials and assembly components. This eliminates the need for demolding and transportation work, allowing for a reduction in construction time. Additionally, since scaffolding is not required, it contributes to improved safety. Furthermore, it helps reduce construction waste, leading to a decrease in environmental impact and supporting efforts towards the SDGs. 【Features】 ■ Significant reduction in total costs for concrete work due to shortened construction time, improved safety, and reduced construction waste. ■ The steel reinforcement embedded in the formwork uses a "double coat cationic electrodeposition coating (epoxy resin electrodeposition coating)" that excels in rust prevention. ■ Effective in various sites such as roads, tunnels, bridges, and dams. ■ Over 12,000 construction achievements annually. ★ A photo collection of construction examples is currently available. Please view it from "PDF Download." Feel free to contact us with any inquiries.
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【Formwork Lineup】 <Protelock Piercing> ■ Excellent integration with cast-in-place concrete due to the shape of the panel's backside. ■ Numerous through-holes allow for confirmation of filling in the cast-in-place concrete. <Protelock Wonder> ■ The small holes on the backside of the panel have air release grooves, providing excellent integration with cast-in-place concrete. ■ Unlike the piercing, the small holes on the backside of the panel are not through-holes, leaving no traces of mortar leakage on the surface, resulting in a better appearance. <Protelock Make> ■ The shape steel on the backside of the panel enables integration with cast-in-place concrete. ■ The surface of the panel is finished with patterns like split stone or natural stone cladding, allowing for a selection of colors and patterns that match the surrounding environment. *For more details, please refer to the materials. Feel free to contact us with any inquiries.
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In fact, the term "residual formwork" was created by the National Formwork Industry Association. The National Formwork Industry Association conducts research and development on residual formwork and manufactures and sells residual formwork products across the country, with the participation of over 40 concrete companies nationwide. Residual formwork is used for various applications such as sediment control dams, tidal embankments, steep slope retaining walls, and riverbank protection. We aim to contribute to total cost reduction with residual formwork that responds to future labor-saving and manpower-reducing needs.