小柳建設 List of Products and Services

The high-concentration, thin-layer dredging technology using a mud suction and pressure delivery system is a dredging method that employs a negative pressure suction system to draw high-concentration mud in thin layers and transport it via pipeline using compressed air. It dredges without stirring up the bottom sediment, maintaining a horizontal thin layer (with a dredging record of 30 cm thickness). By using a negative pressure suction method, it dredges without disturbing the bottom sediment and suppresses the occurrence and spread of turbidity. Additionally, due to the pipeline pressure delivery method, it reduces environmental impact on the surroundings (such as odors and interference with general traffic). It minimizes the intake of excess water, allowing for processing plans in narrow distribution areas and enabling sun drying. 【Features】 - Dredges horizontally in thin layers without stirring up the bottom sediment - Dredges without disturbing the bottom sediment using a negative pressure suction method - Suppresses the occurrence and spread of turbidity - Minimizes the intake of excess water during mud suction for high-concentration dredging - Dredged sediment is transported through the pipeline using compressed air For more details, please contact us or download the catalog.

• Railway Construction
• Airport facilities
• Other civil engineering works