Reinforcement work for existing rockfall protection fence "Reinforced Fence Type L"
Reinforcement work for existing rockfall protection fence "Reinforced Fence L Type"
Ideal for improving the insufficient height of existing rockfall protection fences and addressing aging issues.
The "Reinforced Fence L Type" is a reinforcement method that addresses the improvement of insufficient fence height and countermeasures for aging existing fences. By reusing the existing retaining wall, the construction period can be shortened compared to conventional measures. Previously, improving insufficient fence height required the removal and reinstallation of the fence or raising the height of the retaining wall with concrete. The Reinforced Fence L Type allows for the installation of new post bases on the retaining wall while keeping the existing posts in place, enabling the erection of new posts. This simple process reduces the overall cost of the project. ■ Compatible with falling rock energy below 61 kJ ■ Reuses existing retaining walls of falling rock protection fences ■ Reduces waste materials and lowers environmental impact ■ Shortens construction period and reduces waste disposal costs ■ Reduces road occupancy time during construction ■ Can be installed with a simple process *For more details, please download the PDF or feel free to contact us.
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basic information
The reinforced fence L type consists of posts, wire ropes, mesh, and post base anchors. The base of the posts is anchored to the existing retaining wall, and wire ropes and mesh are installed in the extension direction. *For any questions or inquiries regarding products or technology, please feel free to contact us.*
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For more details, please feel free to contact us.
Detailed information
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Reuse existing retaining walls to address insufficient fence height and aging issues. The Reinforced Fence Type L can be installed by placing the base of the new posts on the retaining wall while leaving the existing posts in place. It can also accommodate rockfall energy of up to 61 kJ.
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"Reduce waste and minimize environmental impact" Since there is no complete removal of existing fences and retaining walls, we can reduce waste and minimize environmental impact.
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Company information
Protech Engineering is a manufacturer of natural disaster prevention products, developing protective fences and walls against falling rocks, avalanches, and landslides, with over 3,000 sales achievements across Japan. As a new business area, we are also working on the development of products for debris flows and driftwood countermeasures. With the motto of contributing to society through innovation in natural disaster prevention technology, we have established a consistent production system that encompasses everything from development and proposals to design, manufacturing, and construction, and we are committed to tackling disaster prevention challenges.