<Multi-purpose GRC board> <Stair riser residual formwork specification> This residual formwork is ideal for on-site stair construction in steep areas where heavy machinery cannot enter.
The Yell Plate has been proposed and adopted by NEXCO and the Ministry of Land, Infrastructure, Transport and Tourism's Tohoku Regional Development Bureau as an emergency evacuation stairway for the Sendai East Road.
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basic information
1. High strength and lightweight Made of GRC (Glass Fiber Reinforced Cement), it has high bending strength and toughness, and is lightweight, allowing for manual installation. 2. Workability There is no need for formwork dismantling and removal, and by utilizing the inserts on the back, separators are also unnecessary, significantly shortening the construction period.
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Remaining formwork for stair riser
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For 50 years since our founding, we have contributed to the development of Japan's social infrastructure by pursuing "town development with comfort, tranquility, and warmth" through the supply of high-quality infrastructure parts (civil engineering and architectural concrete secondary products and GRC products). During this time, we have worked on various technological innovations to ensure a stable supply of better products, earning great trust from everyone with our industry-leading unique design and high technical capabilities.