R3L-wire loop

R3L-wire loops are similar to RVL-wire loops with the difference in three wire loop. They are available in 6 sizes of R3L-THIN-80/100/120 and R3L-WIDE -80/100/120.

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. R3L-wire 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 joint.

Note: R3L Thin/Wide 120 is available for sale in specific markets only. For more details, please contact your Area Sales Manager

APPROVALS

DOCUMENTS

Dimensions

Product SL
(mm)
±10
L
(mm)
±20
L1
(mm)
±10
h
(mm)
±2
b
(mm)
±2
t
(mm)
±2
Ø1*
(mm)
Ø2*
(mm)
D
(mm)
R3L Thin 80 296 210 180 50 20 6 5 60
100 316 210 180 50 20 6 5 65
120 336 210 180 50 20 6 5 70
R3L Wide 80 301 215 220 80 25 6 5 60
100 321 215 220 80 25 6 5 60
120 341 215 220 80 25 6 5 70
R3L  Wire Loop Box

Materials and standards

Ordering Code Steel Box Standard Wire Rope Standard Compression Sleeve Standard
R3L Thin/Wide (80-120) SGCC JIS G3302 High strength steel wire rope (fu=1770 MPa) GB/T 20118-2006,EN 12385-2,R-Wire Q195 GB/T 701-2008