Corresponds to rockfall energy of 3500 kJ! A rockfall protection structure that excels in economic efficiency, durability, and repeated load resistance.
The "Megarock Keeper MRK35" is a rockfall protection structure that can withstand rockfall energy in the megajoule (MJ) class, as demonstrated by practical experiments. Since it is a roadside structure, maintenance tasks such as rock removal can be easily performed, and it does not require repairs or component replacements for medium-sized rockfalls, making it durable and excellent in handling repeated loads. It can also address avalanche and landslide debris issues. 【Features】 ■ Capable of withstanding rockfall energy ■ Low life cycle cost ■ Can be addressed through repairs based on the condition of component damage ■ Easy maintenance tasks such as rock removal *For more details, please refer to the catalog or feel free to contact us.
Inquire About This Product
basic information
【Advantages】 ■ Excellent economic efficiency due to concrete structures ■ Superior durability and resistance to repeated loads ■ Supports energy up to 3500 kJ ■ Can also address avalanche and landslide measures *For more details, please refer to the catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Construction Achievements】 ■Aichi Prefecture, National Route 473 ■Shimane Prefecture, Prefectural Road Sada-Yagami Line ■Ishikawa Prefecture, National Route 364 ■Okinawa Prefecture, Prefectural Road No. 123 ■Nagasaki Prefecture, Prefectural Road Ogi-yama Park Line, etc. *For more details, please refer to the catalog or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Nihon Samicon Co., Ltd. has been engaged in research and development day and night as a specialized manufacturer of road disaster prevention, aiming to protect the safety of life and promote the development of the local economy. We have also promoted cost reduction, including maintenance, as well as labor-saving and efficiency-enhancing methods, and shortened construction periods. Additionally, we have provided products and methods that harmonize with nature. Moving forward, we will continue to learn from nature and contribute to the creation of a safe living foundation.
