Area: Site dependent

Primary Building Materials: Tires and rammed earth

Approximate Cost: Site dependent

Description: We have re-used thousands of tires in the construction of retaining walls to prevent erosion, land slides, and provide a firm foundation for construction on the platform behind the wall.  We can supplement our crew with local unskilled labor to build at a very fast pace.  When building extremely large walls, we use deadmen and integrate strategic drainage features, so as to ensure the integrity of the wall even after years of extreme rains.