The role of a biaxial geogrid in subgrade stabilization

Case Studies, Features | October 1, 2024 | By: Gretchen McInnes, P.E.

FIGURE 1 Installation of TerraGrid® TXG-7 directly on top of high PI clay subgrade. In the civil engineering discipline, the challenge of constructing durable and cost-effective roadways over problematic soils is a common yet complex issue. High-plasticity clay subgrades, known for their susceptibility to moisture and subsequent weakening, pose significant hurdles. Traditional methods of soil […]

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