What type of material is ideal for promoting better drainage in pedestrian pathways?

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The ideal material for promoting better drainage in pedestrian pathways is crushed stone. This material has several key properties that enhance drainage capabilities. Crushed stone consists of angular stones that do not compact as tightly as other materials, creating voids that allow water to flow through more easily. Its rough texture also helps prevent slipping, providing safety for pedestrians.

Additionally, crushed stone provides good structural support for pathways while allowing water to permeate through the gaps, reducing pooling and minimizing erosion. Proper installation and grading can further enhance its drainage potential, making it a preferred choice for sustainable landscaping and pathway design.

In contrast, clay tends to retain water due to its dense structure, which can create muddy conditions. Gravel, while also good for drainage, typically has a tendency to shift underfoot and can be softer than crushed stone, impacting stability. Cement, being a solid surface, does not allow for any drainage through the material itself, which can lead to water pooling on the surface.

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