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Stone masonry (stone wall) repair and restoration using the Rock Bond DK method.
Adhering and integrating unstable rock masses with stable bedrock! Introducing construction procedures and various construction achievements.
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Rock bonding DK bond method *Presentation of construction performance list!
Over 3,900 construction achievements! Introducing our original rock bonding method that withstands massive earthquakes.
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Examples of applications for rockfall prevention methods: Scenic conservation areas
Utilizing surrounding stones without making significant alterations to the natural environment, achieving a result close to nature.
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Examples of applications for rockfall prevention methods: steep cliff slopes and high places.
The work will be carried out primarily by human labor! It is a method that does not require large-scale temporary structures or construction equipment.
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Examples of applications for rockfall prevention methods: very unstable large boulders.
Ensure safety during construction with temporary bonding! This method does not introduce vibrations that could increase the risk of falling rocks.
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Examples of rockfall prevention methods: emergency measures and first aid.
Rapid response from specialized engineers for investigation, design, and construction! Short-term construction without the need for land acquisition.
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Examples of applications for rockfall prevention construction methods: Preliminary works for disaster recovery, etc.
DK Bond Mortar achieves the specified adhesion strength in 7 days! It is a method that allows for immediate commencement of construction.
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Examples of applications for rockfall prevention methods: Combination with other rockfall countermeasures.
When implementing measures for both large and small boulders simultaneously! It is possible to adapt in conjunction with other rockfall prevention works.
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Rockfall prevention construction method seismic performance results
No changes even at seismic intensity 7! We would like to introduce the seismic performance results of our rockfall prevention construction method.
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Introduction of rockfall prevention construction methods.
We handle not only large rocks and collapsed rocks but also deteriorated dams and cultural properties! Here are various examples of our construction work.
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[Data] Two earthquakes, Awaji Island, Sumoto City, Hyogo Prefecture
23 years after construction. Here is the documentation confirming that there are no abnormalities such as cracks or peeling at the site of the subsequent construction work.
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[Data] Comparison photos before and after construction of the Rock Bond DK Method
Please check its performance through the photos before and after construction. (Earthquake resistance that can withstand massive earthquakes!)
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[Data] Rock Bonding DK Bond Method 2010 Follow-up Survey
Rockfall prevention work that aims for harmony with nature! We boast over 2,800 construction achievements.
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[Data] DK Bond Method Construction Performance Site Investigation Record (Western Tottori Prefecture, Geiyo)
Introduction to the report on the follow-up survey of construction achievements near the epicenter zone of the Tottori Prefecture West Earthquake and the Geiyo Earthquake.
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[Data] DK Bond Method Construction Performance Site Investigation Record (Hanshin-Awaji Earthquake)
Introduction of the site investigation records for the construction results of rockfall prevention works that bond rockfall sources.
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Rockfall prevention work "Rock Adhesive DK Bond Method" *Over 4000 construction achievements
[47 Years of Durability Verification] Can be constructed without heavy machinery! A rockfall prevention structure that harmonizes with nature and preserves the landscape. No changes observed even after the Hanshin-Awaji Earthquake and the Great East Japan Earthquake.
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Construction Achievements: H30 Okayama Prefecture Kamisaibara
Applicable to giant rocks and high-altitude rocks! Introducing the achievements in Kamisaibara, Okayama Prefecture.
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[Construction Achievements] H30 Izumo City, Shimane Prefecture
It is possible to stabilize natural rock formations in their current state! We will introduce our achievements in Izumo City, Shimane Prefecture.
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[Construction Achievements] H30 Hyogo Prefecture, Kanzaki District
Demonstrating high rockfall prevention effectiveness! Introducing the achievements in Kanzaki County, Hyogo Prefecture.
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Construction Achievements: FY 2018, Fuchu City, Hiroshima Prefecture
Excellent durability against repeated loads such as earthquakes! Introducing our achievements in Fuchu City, Hiroshima Prefecture.
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Construction Achievements: H30 Kyoto City, Kyoto Prefecture
Integrating floating stones with the bedrock to prevent rockfalls in advance! Introducing our achievements in Kyoto City, Kyoto Prefecture.
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