Drilling and construction work with a hole diameter of 225mm (bit diameter) or less.
Our company handles drilling construction work using percussion drills and other equipment. The ground anchor method consists of an anchor body created by grout injection, a free-length tension section, and an anchor head. The rock bolt method aims to reinforce cut slopes by placing relatively short rod-shaped reinforcement materials in the ground, primarily reinforcing the slope through the tensile strength of the reinforcement materials. 【Methods】 ■ Ground Anchor Method ■ Rock Bolt Method *For more details, please download the PDF or feel free to contact us.
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Since our establishment in 1977, we have been a specialized contractor in ground improvement work, supporting safety and security at infrastructure and building construction sites, while responding to our customers' needs and contributing broadly to society. We have a proven track record in ground improvement work, high-pressure jet grouting piles, various grouting works, and deep foundation methods. Please feel free to contact us if you have any inquiries.