SEP method
Soil displacement suppression with a dedicated screw! A high-quality and eco-friendly pile foundation reinforcement method that replaces soil with cement milk, unaffected by soil quality.
■ High penetration input The dedicated screw can drill even with a hard layer in the middle. ■ Suppression of soil discharge The dedicated screw with a drum suppresses soil discharge, reduces industrial waste, and is an eco-friendly construction method. ■ High-quality reinforcement body By simply replacing local soil with cement milk, it is not affected by soil quality, allowing for the construction of a high-quality reinforcement body. ■ Short construction period Breathing is suppressed with a dedicated admixture, enabling construction in a short period. ■ From narrow sites to large-scale projects Heavy machinery suitable for the site and four patterns of reinforcement body diameters are selected, allowing for economical design.
basic information
【Applicable Ground and Construction Specifications】 ■ Applicable Ground - Ground at the tip of the column: sandy ground, clayey ground - Ground surrounding the column: sandy ground, clayey ground, humus land (However, the friction of humus land is not considered) ■ Specifications of Ground Reinforcement Body - Design diameters: φ200mm, φ250mm, φ300mm, φ350mm - Minimum construction depth: 1.5m (from the construction base) - Minimum construction depth: 10.0m (from the construction base) ■ Applicable Buildings - Up to 3 stories above ground - Building height up to 13m - Total floor area up to 1500m² (for single-story buildings, up to 3000m²)
Price range
Delivery Time
Applications/Examples of results
■Up to 3 stories above ground Building height up to 13m Total floor area up to 1500m² (for single-story buildings, up to 3000m²) - Residential houses and apartments - Group homes and medical facilities - Public buildings (police boxes, community centers, etc.) - Commercial facilities such as stores ■Retaining walls up to 3.5m in height Small-scale civil engineering structures (retaining walls, box culverts, etc.) ■Dirt floor slabs, etc.
