千代田器材 List of Products and Services

"Sabiresu 100" is a high-strength, rust-resistant casing pipe material. It enables long-term and stable groundwater drainage while also reducing lifecycle costs. In small-scale landslides, it exhibits shear pile functionality. Additionally, its bending compressive strength is approximately 50 kN, which is ten times that of PVC pipes. 【Features】 - Permanent casing pipe - Improved strength of casing pipes - Halved lifecycle costs - Cost reduction rate of over 50% - Suitable for groundwater drainage applications in landslide areas *For more details, please refer to the PDF materials or feel free to contact us.

• Ground foundation construction method

The "Permanent Drainage Reinforcement Pipe (PDR Method)" is a construction method that involves installing a copper pipe with a diameter of approximately 6 cm, processed with a strainer, into a slope. This method not only functions as a drainage pipe but also reinforces the surrounding ground. Additionally, it is suitable for seismic reinforcement measures as it quickly dissipates excess pore water pressure generated during strong vibrations from earthquakes, while simultaneously enhancing the soil's rigidity. 【Features】 ■ A reinforced soil method with drainage functionality ■ Very cost-effective and provides significant reinforcement effects due to its insertion method ■ Extensive track record with over 1 million units used in projects such as the Tōkaidō Shinkansen ■ Affordable and easy to install, making it suitable for seismic reinforcement work on residential landfills and retaining walls ■ Ideal for preventing collapses of road embankments during heavy rain or earthquakes *For more details, please download the PDF or feel free to contact us.

• Road construction
• Civil Engineering Method