Kyowa rock bags, a Japan-based innovation, are considered an advanced and effective alternative for gabions and rock mattresses to prevent soil erosion.
They are a simple product consisting of a net bag and a large number of small rocks, designed to solve various problems. The flexible structure, long-lasting durability, and ease of deployment make these rock bags a highly demanded erosion control solution in the market.
Want rock bags for erosion control? Contact Bluemont today on call +61 2 9091 0360 or website.
Read more about Kyowa rock bags here:
|River Bank Protection|
The bag is used at the front of bank independently as foot protection. The installation methods are step piling and random piling.
Rock bag is installed on the riverbed. In order to construct it without gaps, small size fillings are recommended.
|River Dike Protection|
Step pilling applies at a slope which becomes 1:2 or less(steep).
Level installation applies at a slope which becomes more than 1:2 (loose).
Rock bag is installed on the riverbed. In order to construct it without gap, small size fillings are recommended.
Rock bag is used on foot protection blocks. It may be used as a vegetation base with earth covering.
By using it under a foot protection block or a covering stone, an upside structure is stabilised from subsidence by sucking etc.
Rock bag installed in wooden pile or other methods of construction at inside, back and forth. The cooperation effect with other methods of construction is expected.
|Protection Of Front Part|
Bank protection etc. are stabilised by installing the rock bag in the front, such as gabion, sandbag and a sheet pile.
Rock bag is installed at a disaster place and erosion is prevented. An additional injection is possible because it has good flexibility.
To avoid damage of rock bag by passing heavy construction machine directly on rock bag, please install steel plate on the top.
|Filter Unit With Gabion|
We recommend using rock bag and gabions together in places such as in water, where working with gabions alone is difficult.