[Construction Case] Disaster Recovery of Riverbank Protection in the Yamagata Region

Examples of using weather-resistant large soil bags, fabric formwork for fab reform, and site stabilization work with a comeback!

We would like to introduce a case study of disaster recovery methods for riverbank protection in mountainous areas. In this site, the riverbank collapsed due to increased water flow during heavy rain in a mountainous area. When implementing disaster recovery work, it was necessary to select a method that could utilize local materials as much as possible and had good workability. Therefore, we installed weather-resistant large sandbags on the backfill of the riverbank. As surface protection work, we set up fabric-formwork for the riverbank, and after constructing the riverbank, we carried out in-situ solidification work with a concrete backfill and performed the solidification work. 【Features of Fabric Formwork】 ■ Can be constructed with a small number of workers in a short time, reducing construction period and costs ■ Can be constructed underwater ■ Can be constructed in places where heavy machinery cannot enter ■ Mats can be produced to fit the site shape *For more details, please download the PDF or feel free to contact us.

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