Implement Permeable Infill with Small Stone

What happens here

Instead of filling the wider gaps of the permeable pavers with sand, they are to be filled with very small stone. This small stone allows water from both the patio and the pool deck to pitch directly into these permeable joints. Once in the joints, the water passes through the small stone and drains straight down into the prepared sub-base layer beneath the pavers. This effectively manages surface runoff, preventing water from pooling on the patio.

Goal: Ensure water drainage through paver joints.