Avalanche Protection Net "Slope Guard Net Type S"
Avalanche Snow Protection Net "Slope Guard Net Type S"
A groundbreaking method to protect against snow collapse using nets, which can be installed in narrow spaces.
The "Slope Guard Net Type S" is a snow avalanche protection net that accumulates snow cornices that fall from collapsing snow or avalanche prevention fences on steep slopes into its pocket area, protecting roads and houses from snowfalls. In conventional snow collapse measures, when using concrete structures, it was necessary to excavate a large amount of the slope. The Slope Guard Net Type S has an anchor foundation structure, which requires less excavation of the slope, making it superior in terms of cost-effectiveness, constructability, and environmental impact. ■ Measures against collapsing snow and snow cornices near roads ■ Accumulating snow that spills from steep slopes into the pocket area Ministry of Land, Infrastructure, Transport and Tourism New Technology Information System (NETIS) Registration Number: HR-190002-A *For more details, please download the PDF or feel free to contact us.
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basic information
The S-type slope guard net consists of posts, wire mesh, and wire ropes. The foundation has an anchor structure, using wire anchors on the mountain side and lower part, and anchor rods at the base of the posts. By installing wire mesh from the top of the posts set on the slope down to the bottom of the slope, a pocket section is formed. *For inquiries or questions regarding products or technology, please feel free to contact us.
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Detailed information
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"Accumulation of snow spilling from steep slopes into the pocket area" The S-type slope guard net protects objects by accumulating snow that falls from collapsing snow or cornices on avalanche prevention fences on steep slopes into the pocket area. To minimize the amount of net protrusion towards the valley side due to the accumulation of snow in the pocket area, it can be safely installed even near roads.
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"Reduced excavation and lower environmental impact" In traditional avalanche prevention measures, when using concrete structures, it was necessary to excavate a large amount of the slope. The S-type slope guard net has an anchor foundation structure, which requires less excavation of the slope, making it superior in terms of cost-effectiveness, workability, and environmental performance.
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It blends well with the landscape and does not create a sense of pressure." "The main material is wire mesh, which has excellent transparency, harmonizing with the surrounding scenery and not creating a sense of pressure even near the road.
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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.