Rock Bags

Rock Bags is an Australian company providing erosion-control Rock Bags; subsidiary of Bluemont operating in Australia, New Zealand and the Pacific Islands.

Questions & answers

What are Rock Bags?

“Rock Bags are a sustainable erosion control product introduced in 1987 by a Japanese company. They are a simple solution of large mesh net bags filled with small rocks.”

How do Rock Bags work to control erosion?

“A bag filled with small rocks works similarly to one large rock but more effectively. Rock Bags placed on the site act as a barrier, preventing the water from washing away the soil or sand. The gaps between the small rocks also promote the growth of plant and marine life, strengthening the erosion control system further.”

Where can Rock Bags be used?

“As Rock Bags are flexible in structure, they are suitable for many applications. You can use them for erosion control and prevention in ports and coastal areas, railways, bridges, waterways, roads, offshore and subsea.”

Data formats & record details

Download this profile and inspect its supporting evidence.

Entity ID
urn:readyscan:entity:rock-bags-q136304454
Material fingerprint
fnv1a64:2b3bd8086243580b
Entity revision
fnv1a64:ffce12a55f24c47c
Published
2026-10-25
Modified
2026-10-25
Source summary
Rock Bags: Australian company providing erosion-control Rock Bags; subsidiary of Bluemont operating in Australia, New Zealand and the Pacific Islands. Website: https://rockbags.com.au/
Evidence record
urn:readyscan:corpus:evidence:rock-bags-q136304454