Expanding nationwide across all 47 prefectures with reliable quality and technical expertise! Rockfall prevention works that consider landscape preservation and the environment.
The "DK Bond Method" is a slope construction technique implemented directly on the source of falling rocks, aiming to suppress the fall of floating stones and boulders. This method involves stabilizing unstable rocks by using an adhesive (DK Bond Mortar) to bond them to stable bedrock, thereby integrating and stabilizing them. In addition to integrating unstable rock masses with the ground, it also has the effect of preventing weathering and erosion, which are causes of rock falls. 【Features】 ■ Does not compromise the landscape ■ Can be applied in areas where large machinery cannot access ■ Not affected by the size or shape of the target rock masses ■ Expected adhesive strength can be achieved within 7 days ■ Can be used in conjunction with other construction methods *For more details, please download the PDF or feel free to contact us.
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【Suitable Locations for Use】 ■ Scenic conservation areas ■ Steep cliffs and high places ■ Unstable boulders, etc. *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Our company has a history of over 100 years, primarily in the civil engineering and construction industry. In recent years, we have developed methods such as the DK Bond method, which prevents collapses through rock bonding, and we have utilized high-durability polyurea resin spraying methods for various construction applications, including preventing concrete spalling and waterproofing buildings. We also employ bio-organic methods that involve fixing bag-like mats on slopes and injecting a vegetation base to promote greening, contributing to disaster prevention, environmental protection, and landscape enhancement. Please feel free to contact us if you have any inquiries.