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Product Description
Woven coir mats are made of mixed coir fiber. These mats are light brown in color available in 3 types, CoirMat 400, CoirMat 700 and CoirMat 900. These rolls are available in 6.5 ft x 165 ft (2m x 50m), 9.8 ft x 154 ft (3m x 50m), and 13.1 ft x 165 ft (4m x 50m).
**Note: If project specifications call for woven coir mats made of bristle coir and/or higher tensile strengths than CoirMat, it is recommended to use RoLanka’s BioD-Mat blankets. The field functional life of BioD-Mat blankets is longer than that of CoirMats. BioD-Mat blankets are made of the best quality coir fiber, bristle coir, and the CoirMats are made of mixed grade coir fiber which include low strength and less durable coir fiber. Compare the strength properties of BioD-Mat and CoirMat, especially wet strengths, to understand the quality differences between these two products. These mats can be easily separated from industry leading BioD-Mat woven bristle coir mats.**
Applications
- Slope Stabilization
- Streambank Stabilization
- Channel Restoration
CoirMat 900 Roll Sizes
6.5 ft x 165 ft= 120 SY/roll (2m x 50m =100 m2/roll)
9.8 ft x 165 ft= 180 SY/roll (3m x 50m =150 m2/roll)
13.1 ft x 165 ft= 240 SY/roll (4m x 50m =200 m2/roll)
Other CoirMat
CoirMat 400
CoirMat 700
CoirWrap 1100
CoirMat 900 blanket does not contain any synthetic materials to harm wildlife.
Additional Information
| Unit weight | 26 oz/SY (900 g/sq.m.) |
| Dry tensile strength (Machine direction) | 1968 lbs/ft (28.7 kN/m) |
| Dry tensile strength (cross direction) | 1416 lbs/ft (20.7 kN/m) |
| Wet tensile strength (Machine direction) | 1260 lbs/ft (18.4 kN/m) |
| Wet tensile strength (Cross direction) | 768 lbs/ft (11.2 kN/m) |
| Elongation at failure Wet (Machine direction) | 43% |
| Elongation at failure Wet (Cross direction) | 36% |
| Open area | 39% |
| Thickness | 0.30 in (7.6 mm) |
| Minimum Twine Count [MD x CD (per foot)] | N/A |
| Recommended slope | 1:1 |
| Recommended flow | 16 fps (4.9 m/s) |
| Recommended shear stress | 5 lbs/sq. ft. (240 N/sq.m) |
