Gabion Matresses aka "Reno Mattress," are low-profile, rectangular wire mesh containers filled with stone, used for erosion control and structural support in various applications. They are commonly used for river bank stabilization, slope protection, and channel lining.
Details:
- Reno mattresses are essentially flexible, permeable, and monolithic structures made from double-twisted hexagonal woven wire mesh, often galvanized or with a PVC coating for durability.
- They are delivered flat-packed and assembled on-site, with compartments filled with stones to create a strong, flexible, and durable structure.
- They are designed to withstand stresses due to ground settlements, scour, and other environmental factors.
Features:
- Compartments: Reno mattresses are divided into compartments by internal diaphragms, which help to contain the rockfill and maintain structural integrity.
- Flexible and Permeable: The flexible nature of the wire mesh allows the structure to conform to the ground and deflect under pressure, while the permeability allows for the natural growth of vegetation in the voids of the rockfill.
- Durability: The galvanized steel or PVC coating provides corrosion resistance and long-term durability, making them suitable for various environments, including marine environments.
Applications:
- Erosion Control: They are widely used for riverbank protection, channel linings, slope stabilization, and scour protection.
- Stream Bank Protection: Reno mattresses are effective at preventing erosion and damage to stream banks due to flowing water.
- Slope Stabilization: They can be used to reinforce slopes and prevent landslides or soil movement.
- Bridge Protection: Reno mattresses can be used to protect bridge foundations and piers from erosion.
- Channel Lining: They can be used to line channels and prevent erosion and damage to channel walls.
Advantages:
- Cost-effective: Reno mattresses are relatively inexpensive and easy to install compared to other erosion control methods.
- Environmentally friendly: They promote vegetation growth and integrate well with the surrounding environment.
- Flexible and adaptable: Their flexible nature allows them to conform to various terrains and shapes.
- High strength and durability: They are capable of withstanding high-velocity water and other environmental stresses.