Rockfall prevention method - メーカー・企業と製品の一覧

Rockfall prevention methodの製品一覧

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[Construction Case] Rockfall Countermeasures and Prevention Work for Important Infrastructure (Slope near Railway Crossing)

The soil type is gravelly soil, and it is an example of rockfall countermeasures and preventive construction within a range of 1,500 m²!

We would like to introduce a case where our "Tezak Super Lock (contact type)" was implemented in slope maintenance work near a railroad crossing. This project was commissioned by a private entity and carried out in Hyogo Prefecture. The soil type was gravelly soil, and it involved rockfall countermeasures and preventive work over an area of 1,500 m2. The contact type method involves installing thick wire mesh as auxiliary material to prevent erosion from gravel and other materials while preventing floating and rolling rockfalls. [Case Overview] ■ Project Name: Slope Maintenance Work Near Railroad Crossing ■ Location: Hyogo Prefecture ■ Construction Date: February 2021 (Reiwa 3) ■ Area: 1,500 m2 ■ Soil Type: Gravelly Soil *For more details, please refer to the related links or feel free to contact us.

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  • Rockfall prevention agent

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Comprehensive Catalog of Rockfall Prevention Measures

Various construction methods, including ring unit-type rockfall prevention works and Tezak super lock method, are featured!

This catalog provides an overview of the rockfall prevention methods handled by our company. It includes a selection flowchart for rockfall prevention methods, as well as a wealth of information on rockfall prevention, rockfall protection, and slope failure measures. Please make use of this information for selecting methods. [Contents] ■ Selection Flowchart for Rockfall Prevention Methods ■ Rockfall Prevention ■ Rockfall Protection ■ Slope Failure Measures *For more details, please download the PDF or feel free to contact us.

  • Civil Engineering Method

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Awarded the National Land Technology Development Award! Rockfall mitigation method utilizing existing rockfall protection fences.

"Presentation of Case Studies on Rockfall Countermeasure Construction Methods" - The rockfall countermeasure method "Stronger Method" utilizes existing rockfall protection fences, achieving both a short construction period and low cost without the need for special equipment.

The "Stronger Method" is a rockfall countermeasure technique that allows for reinforcement and raising the height of existing rockfall protection fences without processing or dismantling them. No special equipment or skills are required, and it can be completed in just a few days. It enhances rockfall capture performance with "short construction time and low cost." It is compatible with H-beam type protection fences and has been widely adopted in railways and highways. Currently, we are offering a collection of construction case studies for projects near railways. 【Features】 ■ Construction costs are lower compared to new installation of protection fences ■ Can be constructed without special equipment such as heavy machinery ■ Short construction time allows for brief traffic restrictions ■ Achieved reinforcement of approximately 30 meters of protection fence in 3 days ■ NETIS registered method (Number: HR-140004-A) *Catalogs and case study collections can be viewed via "PDF Download."

  • Renovation and repair methods

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