Speed Concrete SP-Wall system is precase retaining wall system which consist of 3 components, namely;

• Reinforced Concrete Pillar
• Reinforced Cocrete Spaning Panel
• Tie Back System

The stability of system is obtained from passive earth with pressure mobilized in front of the embedded toe of the wall and it has been enhanced by additional support through the deployment of anchors, ties, struts placed at appropriate level at the back of RC Pillar.