A method for efficiently repairing circular water channels! Circular gutters with pedestrian and vehicle blocks are also acceptable.
Is there a place you want to regenerate or extend its lifespan? - Circular water channels in highway tunnels - Circular water channels with pedestrian and vehicle block on top - Elevated circular water channels - Places where replacing ditches is difficult - Places where construction affects underground structures - Urban-type ditches at sidewalk boundaries, etc. Product Overview The optimal repair method for aging circular water channels "Top Shield Method" The Top Shield Method is a repair technique that uses formwork to repair existing circular water channels (pipe-type ditches). It involves vertically cutting the aging parts of the circular water channel and restoring them with a dedicated formwork (high-tensile steel residual formwork) and jet concrete. The formwork integrates with the structure without being removed. Advantages Environmental: Reduces construction waste generation Durability: Resistant to rust with standard specifications of molten zinc coating Workability: Shortens construction period (construction volume: approximately 20m per day, self-calculated) Safety: Uses high-strength high-tensile steel.
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basic information
Residual formwork for drainage channel type ditches Standard specifications for dedicated formwork: Made of high-tensile steel Surface treatment with hot-dip galvanization Equipped with special bolts for fixation
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Detailed information
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Image of the Top Shield construction method
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The state of formwork assembly.
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The state of jet concrete placement.
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Overview illustration of the top shield method (cross-section)
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Company information
This is a lightweight and strong grating called "High Ten Grating." We design, manufacture, and sell steel gratings, various types of gratings, ball protection guards, steel ditches (steel drainage ditches), and steel retaining walls. We contribute to "creating a gentle environment" with environmentally friendly sustainable gratings and our original products that incorporate innovative ideas.