Creating conservation efforts that utilize natural landscapes and waterfronts.
The "Tosui CON filling method" is a construction technique aimed at preserving and maintaining existing structures while maintaining landscape formation. In response to the deterioration of stone masonry and stone walls in riverbanks, waterways, and residential areas, a plant is set up on-site to inject and fill with Tosui CON (aggregate, cement, water, B.CON + S), which excels in permeability, strength, durability, and workability, thereby stabilizing the stone masonry and preventing piping phenomena by draining water from the joints. It is also possible to achieve waterproofing by changing the materials used. The catalog includes 12 case studies of construction methods for large-scale river improvement projects, riverbank repair work, river disaster recovery projects, and fishing port repair work. 【Features】 ■ Capable of discharging backwater ■ Does not encroach on river cross-sections ■ Easy construction in narrow areas ■ Compact plant yard ■ Extended pumping hoses allow for extensive construction *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Construction Method 12 Examples】 ■ Wide Area River Improvement Works ■ River Improvement Works ■ Port Facility Maintenance and Repair Works ■ Revetment Repair Works ■ River Disaster Recovery Works ■ River Maintenance Works ■ Fishing Port Repair Works ■ Stone Wall Repair Works 【Construction Flow】 ■ Preparation Work ■ Plant Installation ■ Mixture Confirmation ■ Mixer Input ■ Pump Hopper Input ■ Pressure Filling in Hollow Areas ■ Opening Finishing ■ Plant Removal ■ Quality Inspection ■ Cleanup *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
For more details, please download the catalog or contact us.
Detailed information
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Case study: Widening river improvement project
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Case Study: Seawall Repair Work
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Case Study: River Disaster Recovery Work
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Case Study: Fishing Port Repair Work
Company information
ESP Corporation is a company located in Hiroshima City, Hiroshima Prefecture, specializing in stone masonry reinforcement, river erosion control, and bank erosion repair focused on landscape aesthetics. Please consult us for repairs and reinforcements related to water, such as landscape-forming empty stone masonry wall reinforcement using the "Auto-Tsu Method," small-scale riverbank erosion control, small-scale coastal erosion control, sediment control dam erosion, and the Toosui CON filling method.
