Excavation Retaining walls for excavations are vertical structures that only allow limited deflection.
Typically, pre-stressed active anchors are preferred. High-strength tendons anchored to the retaining wall on one end and to the ground on the other end through a bulb of pressure-injected grout named ‘bond length’.
Slope Stabilization On soil-covered slopes, the soil is constantly moving downslope due to gravity, therefore larger displacements have to be considered. Typically passive anchors are preferred.
High-strength tendons are fully grouted from the face of the slope into the stable ground.