Create low-maintenance hard-armored slopes with permeable aggregate or poured-in-place concrete. Infill confined in the Geoweb system’s 3D cellular network allows a reduction in rock size for aggregate slopes. With concrete infill for hard-armored slopes, the system offers a more economical solution than articulated concrete blocks. This may be designed for geomembrane protection with a tendon anchoring system. Services include a free project evaluation and a fast specification tool.