RVL Single Wire Loop Boxes consist of a single high strength steel wire and a steel box. RVL wire rope loops are installed to concrete elements at location of two walls’ connection to resist the shear force between the elements’ vertical joint.
When the joint between concrete wall elements is loaded, the longitudinal shear force in the joint is divided to an angled compression component and a horizontal pull component at the indented joint. RVL wire rope loop transfers the shear forces acting in the joint between concrete wall elements by the pull component of the wire rope and the compression component formed by the steel boxes and the seam.
Approvals
- Finland: 5B-EC 2 101 (For RVL)
- Russia: РОСС ЕЕ. АГ99.Н03197 (For RVL)
РОСС ЕЕ. АГ99.Н08775 (For RVL 80,100,120)
Dimensions of RVL Single Wire Loop
Wire Rope Loop |
SL (mm) ±10 |
L (mm) ±20 |
L1 (mm) ±10 |
h (mm) ±2 |
b (mm) ±2 |
t (mm) ±2 |
Ø (mm) * |
D (mm) |
---|---|---|---|---|---|---|---|---|
RVL 60 | 60 | 276 | 210 | 160 | 50 | 20 | 6 | 60 |
RVL 80 | 80 | 296 | 210 | 160 | 50 | 20 | 6 | 60 |
RVL 100 | 100 | 316 | 210 | 160 | 50 | 20 | 6 | 65 |
RVL 120 | 120 | 336 | 210 | 160 | 50 | 20 | 6 | 70 |
RVL 140 | 140 | 528 | 370 | 200 | 70 | 30 | 8 | 100 |
RVL Single Wire Loop Materials and Standards
Ordering Code | Steel Box | Standard | Wire Rope | Standard | Compression Sleeve | Standard |
---|---|---|---|---|---|---|
RVL (60-140) | 1.0330 | SFS-EN 10130 | High strength steel wire rope SE-Zn | SFS-EN 12385 | 1.0046 | SFS-EN 10025 |
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