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Unlike two-dimensional geotextiles that merely separate or filter, the -202 geocell creates a rigid "mattress" that confines infill materials, preventing lateral movement. This effectively turns loose, unstable soil into a solid, load-bearing slab.
The -202 geocell is typically manufactured from virgin or high-grade recycled HDPE. This ensures resistance to UV degradation, chemical inertness in acidic or alkaline soils, and flexibility in extreme temperatures ranging from -40°C to 70°C.
: Today, it is used worldwide to prevent soil erosion and stabilize everything from remote mountain slopes to the parking lots of major stadiums. EcoGeoX Limited 2. The Corporate Story: Geocell LLC (Georgia) -202 geocell
The 202 mm weld spacing is a "middle ground" specification. Smaller cells (e.g., 150 mm) are excellent for preventing erosion but require more fill material. Larger cells (e.g., 356 mm) are great for deep retaining walls. The is the "Goldilocks" size for road base reinforcement and slope protection , offering optimal lateral confinement without excessive material cost.
Erosion from surface water runoff destroys unprotected slopes. The Corporate Story: Geocell LLC (Georgia) The 202
The "202" in is often associated with a benchmark in material quality and manufacturing precision. Here are the technical advantages that distinguish this grade:
A is a three-dimensional, honeycomb-like cellular confinement system made from polymeric materials (HDPE, polyester, or polyamide). The -202 designation typically refers to: event parking) or "grass pavers":
For parking lots that only see occasional heavy traffic (RV storage, event parking) or "grass pavers":