Reno Mattress for Dam and Weir Construction is a flexible stone-filled wire mesh system designed for hydraulic structures requiring erosion protection and flow control. Manufactured from corrosion-resistant steel wire, it provides excellent permeability, impact resistance, and long-term stability for dams, weirs, spillways, and other water infrastructure projects.
Technical Specifications
|
Item |
Specification |
|
Product Name |
Reno Mattress for Dam and Weir Construction |
|
Mesh Type |
Double-Twisted Hexagonal Wire Mesh |
|
Mesh Opening |
60 × 80 mm (6 × 8 cm) |
|
Wire Diameter |
2.2 mm |
|
Standard Length |
3 m, 4 m, 5 m, 6 m |
|
Standard Width |
2 m |
|
Height Options |
0.17 m, 0.23 m, 0.30 m |
|
Material |
Low Carbon Steel Wire |
|
Surface Treatment |
Heavy Zinc Coating, Galfan (Zn-5% Al-MM), PVC Coated |
|
Filling Material |
Natural Stone / Quarry Stone |
|
Recommended Flow Velocity |
Approx. 3–6 m/s (Project conditions may vary) |
|
Service Life |
Approx. 30–50 Years (Depending on Environment and Coating) |
|
Customization Options |
Size, Mesh Opening, Wire Diameter, Coating System, Packaging |
Standard Sizes
Custom dimensions are available according to hydraulic engineering requirements.
|
Length |
Width |
Height |
Wire Diameter |
Mesh Type |
|
3 m |
2 m |
0.17 / 0.23 / 0.30 m |
2.2 mm |
6 × 8 |
|
4 m |
2 m |
0.17 / 0.23 / 0.30 m |
2.2 mm |
6 × 8 |
|
5 m |
2 m |
0.17 / 0.23 / 0.30 m |
2.2 mm |
6 × 8 |
|
6 m |
2 m |
0.17 / 0.23 / 0.30 m |
2.2 mm |
6 × 8 |
Key Features
Strong Scour Protection
The stone-filled mattress structure absorbs and disperses hydraulic impact, reducing erosion risks around dams, weirs, spillways, and water discharge areas.
Stable Performance in High Flow Conditions
The flexible structure can withstand continuous water impact while adapting to minor ground movement without cracking or structural failure.
Effective Drainage and Pressure Relief
The permeable design allows water to pass through naturally, reducing hydrostatic pressure and improving long-term structural stability.
Durable and Easy Maintenance
Galvanized, Galfan, and PVC-coated wire options provide corrosion resistance, while localized repairs can be completed without replacing the entire system.
Typical Applications
Reno Mattress for Dam and Weir Construction is commonly used in hydraulic infrastructure projects.
Dam downstream protection
Weir protection
Spillway erosion control
River diversion structures
Hydraulic channel protection
Flood control facilities
Riverbed stabilization
Water discharge areas
Reservoir protection
Slope protection near waterways
Operating Procedure
Quality Assurance
Every Reno Mattress is manufactured under standardized quality control procedures to ensure reliable performance in demanding hydraulic environments.
Steel wire quality is inspected before production.
Wire diameter and mesh opening are verified during manufacturing.
Coating thickness and surface quality are checked to ensure corrosion resistance.
Mesh structure and dimensions are inspected before shipment.
Finished products undergo appearance and workmanship inspection.
Third-party inspection is available upon request.
Packaging & Delivery
- Folded and bundled to reduce transportation space.
- Secured with steel straps for export shipment.
- Wooden pallets available upon request.
- Suitable for container loading.
- OEM packaging supported.
- Production lead time depends on order quantity and specifications.
FAQ
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