京扇土木テクノロジー List of Products and Services

This technology is an air-pressure-operated sewage pump method that responds to various needs in the sewer restoration work following the Great East Japan Earthquake. Since it does not use a power motor, temporary power sources or generators are unnecessary. Additionally, as it is a completely self-sufficient pump that does not require "priming," high-pressure cleaning vehicles and water supply vehicles are also not needed. Furthermore, it ensures pedestrian safety and minimizes the use of piping materials and safety facilities, making it economical. 【Features】 - Achieves high efficiency and low cost - Provides a hygienic working environment - Allows for water replacement only at the construction site - Quick installation and removal - Enables emergency pipeline openings *For more details, please refer to the PDF materials or feel free to contact us.

• Special Construction Method

The "K-2 Method" involves impregnating a heat-curing resin into a K2 liner, which is covered on both the inner and outer surfaces with a plastic film. This liner is then pulled into the pipeline, where liquid pressure is applied within the lining material, adhering it to the pipeline wall. The lining material is heated using hot water or a hot water shower, curing the heat-curing resin and forming a CIPP (Cured-In-Place Pipe) within the pipeline. After curing, the plastic film on the inner surface is peeled away, resulting in a pipe rehabilitation method. 【Application Range】 ○ Main sewer pipes: φ200 to φ600mm ○ Sewer connection pipes: φ150 to φ200mm ○ Installation length → Main pipes: φ200 to φ350mm, maximum 120m → Main pipes: φ400 to φ600mm, maximum 80m → Connection pipes: maximum 13m For more details, please contact us or download the catalog.

• Sanitary fixtures
• Water Supply Facilities
• Sewerage facilities