SAMJ-R3 is a removable temporary anchor used to stabilize earth-retaining structures for basement construction. SAMJ-R3 has the entire PC strand covered with HDPE coating so that the PC strand can be removed afterward, leaving no obstructions in the ground that will conflict with nearby underground developments in the future. With SAMJ-R3, the PC strand of installed anchors can be removed simply by rotating the PC strand without using equipment.
¡Ü ALDC Anchor Body
¡Ü GCD450 Anchor Body
Features
- Load distributive compression type anchor
- Rotational PC strand release structure
- PC strand removable without equipment in limited space
- Grease free
- Applied to various types of earth retaining structures
Removal Process

TENSIONING
AND LOCKING

CUTTING
THE STRAND

DISASSEMBLY,
SEPARATION

REMOVAL
OF THE STRAND
Material of Anchor Body Frame
 |
 |
GCD450(SPS-KFCA-D4302-5016) |
ALDC12.1(KS D 2331) |
Cast-iron technique |
Aluminum die-casting technique |
C, S, Mg |
Al, Cu, Si, Mg, Zn, Fe¨£, Mn, Ni, Sn, Pb, Ti |
- High tensile strength
- Sufficient anchor force obtainable
|
- Large bond area
- Sufficient anchor force obtainable
|
Removal Method
- Rotate the strand clockwise
Re-Assemble Method
- Rotate the strand counterclockwise