Construction can be completed in a short period! It is a dry spray seismic reinforcement method with excellent quality performance.
The "Sto Seismic Reinforcement Method" is a seismic reinforcement technique that can be applied to existing concrete structures using rebar and the Sto dry spray application method. Compared to other methods, it allows for construction to be completed in a short period, significantly reducing the construction time and lowering running costs. Additionally, not only does it improve construction speed, but it also addresses major quality enhancement issues through excellent quality performance (no primer application, water-cement ratio of 40%, no additives such as emulsions). 【Features】 ○ Significant increase in construction speed due to the use of a spray supply system ○ Cost reduction through labor-saving equipment and shortened construction time ○ Adoption of the excellent workability of the dry spray application method ○ Superior strength characteristics, demonstrating high durability against carbonation, salt damage, and freeze-thaw cycles ○ Registered in the Ministry of Land, Infrastructure, Transport and Tourism's NETIS New Technology Information System For more details, please contact us or download the catalog.
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basic information
【Main Equipment Comprising the System】 ○ Mortar Silo ○ Dry Spray Machine ○ Compressor ○ Generator ○ Spray Nozzle ○ Polymer Cement Mortar Sto Crete TS100 【Main Specifications】 ○ Conveyable Distance: Horizontal 300m, Vertical 150m → Enables extensive construction ○ Spray Thickness: Capable of spraying 50mm thick in one layer ○ Compressive Strength: 62N/mm² ○ Adhesion Strength: 2.2N/mm² ○ Spray Speed: 200 km/h 【Construction Flow】 ○ Surface Preparation ○ Installation of Reinforcing Steel ○ Installation of Dry Spray Equipment ○ Pump Preparation and Pumping ○ Mortar Spraying ○ Finishing ○ Curing ● For more details, please contact us or download the catalog.
Price information
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Applications/Examples of results
【Target】 ○ Repair and restoration of concrete structures, bridges, and other concrete column-like structures 【Examples of Application】 ○ Seismic reinforcement work for existing RC structure piers (road bridges, railway bridges, aqueducts, pedestrian bridges, etc.) ○ Addressing issues related to structural dimensional constraints such as riverbed obstruction and increased load on pier foundations ● For more details, please contact us or download the catalog.
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Company information
Okitsuma Construction Co., Ltd. diagnoses buildings and proposes the most suitable repair methods, from concrete repairs to surface protection and crack repairs. By acquiring advanced equipment and technology from Germany, we offer sectional restoration and seismic reinforcement using polymer cement dry spray methods that enhance the longevity and durability of concrete. At Okitsuma Construction, our specialized staff handles equipment and materials imported from advanced countries like Germany.