Our ECORASTER E50 system provides the perfect solution for heavy-duty use in civil engineering, gardening, and landscaping project: Gravel-filled storage areas, parking areas with high volumes of traffic, or planted fire department access areas, which must be able to cope with heavy loads in an emergency. The E50 system is ideal for such applications thanks to its robust wall thickness and extreme load-bearing capacity of up to 800 metric tonnes per square meter.