[Must-see for those in the Tohoku area!] Cross-section repair method 'sto dry spray method'
Construction can be completed in a short period! Dry spray method using polymer cement mortar.
The "sto Dry Spray Application Method" is a technique that allows for the repair and reinforcement of concrete structures using a unique silo system, enabling construction to be completed in a short period of time. A device called the spray supply system sprays polymer cement mortar at a high speed of 200 km/h. This method can be applied to various concrete structure repair works, such as cross-section repairs and the thickening of the underside of RC slabs, which were traditionally addressed by plastering methods, filling methods using formwork, and wet spray methods. 【Features】 - Shortened construction period - Reduced running costs - Excellent workability - Improved quality - Registered in the Ministry of Land, Infrastructure, Transport and Tourism's NETIS New Technology Information System *Quick response is available for those in the six prefectures of Tohoku. (Aomori, Iwate, Miyagi, Akita, Yamagata, Fukushima) 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】 ○ Transportable Distance: Horizontal 300m, Vertical 150m → Enables extensive construction ○ Spray Thickness: 50mm thick per layer ○ Compressive Strength: 62N/mm² ○ Adhesion Strength: 2.2N/mm² ○ Spray Speed: 200 km/h 【Construction Flow】 ○ Surface Preparation ○ Installation of Dry Spray Equipment ○ Pump Preparation and Pumping ○ Mortar Spraying ○ Finishing ○ Curing ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Target】 ○ Repair and restoration of concrete structures, bridges, riverbanks, coastlines, etc. 【Examples of Application】 ○ Cross-section restoration work for various concrete structures ○ Thickness increase work for the underside of RC slabs ● 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.