菅尾工業 List of Products and Services

The "SR Fence" is a rockfall protection fence that can be easily installed along roadsides. It consists of arranging concrete blocks made from secondary products at the slope base of the road, with wire ropes and nets installed on posts inserted at the connection points, capable of stopping rockfalls with kinetic energy levels below 6 kJ. Additionally, since there are no high-altitude work or logging activities, safety during construction is improved, and it is economically advantageous as there are no costs for outsourcing or land acquisition. 【Features】 ■ Ease of installation ■ Safety ■ Cost-effectiveness *For more details, please download the PDF or feel free to contact us.

• Protective fence
• Safety and consumables
• Concrete Retaining Wall

"Pregard II" is an independent protective fence foundation made of precast concrete. Being a precast product, it shortens construction time. Its lightweight allows for installation using small machinery. By adopting a connected structure, it reduces weight and improves efficiency during installation. Additionally, due to its separate structure from the main retaining wall, there is no impact on the wall, and in the event of a replacement, partial replacement is possible. 【Features】 ■ Workability ■ Cost-effectiveness ■ Safety ■ Maintenance and repair are possible *For more details, please download the PDF or feel free to contact us.

• Concrete wall
• Concrete Retaining Wall
• Protective fence