Do you have an erosion challenge or scour issue with a bridge, creek or river bank?
The Kyowa Filter Units, known as Bluemont Rock Bags™ in Australia, New Zealand and across the Pacific Region, provide the solution.









Get in Touch With Us
Please enter the details to download, thank you
Please enter the details to download, thank you
Please enter the details to download, thank you
Please enter the details to download, thank you
Please enter the details to download, thank you
Please enter the details to download, thank you
Please enter the details to download, thank you