菱建基礎 Company Profile

There is little impact on the surrounding ground, and it is possible to excavate bedrock and boulders as well as cut reinforced concrete! We also have many application methods available.

The "All Casing Method" is a technique that involves excavating the interior while protecting the drilling hole with a casing tube. At Hishiken Kiso Co., Ltd., we offer various application methods, including not only obstacle removal but also low-noise and low-vibration excavation using hydraulic hammer grabs, and reinforcement of the ground at the tip using concrete rings. 【Advantages of the "All Casing Method"】 ■ Minimal impact on surrounding ground ■ Capable of excavating bedrock, boulders, cobblestones, and cutting reinforced concrete ■ Beneficial for environmental conservation measures, such as wastewater treatment and consideration for groundwater ■ Low moisture content in excavated soil, making residual soil disposal relatively easy ■ The side friction force is comparable to driven piles due to the absence of stabilizing fluids or mud water *For more details, please refer to the PDF materials or feel free to contact us.