Preparing fill materials for gabion basket installation
Preparing fill materials for gabion basket installation Preparing fill materials for gabion basket installation is the difference between a wall that lasts decades and one that bulges, settles, or fails within a few seasons. Most contractors focus on wire gauge and mesh size — and those matter. But the rock inside the basket does the real engineering work. Get the fill wrong, and even a perfectly welded Gabion Products unit from a certified manufacturer will underperform. This guide walks through the full preparation sequence: sourcing, grading, washing, handling, and placing fill so your baskets meet both structural and aesthetic requirements. It's written for civil contractors, landscape architects, and site supervisors who want a repeatable, spec-compliant process. Key Takeaways Fill stone should be 1.5 to 2 times the nominal mesh opening — typically 100–200 mm for standard 80×100 mm mesh. Hard, durable rock (basalt, granite, limestone) with low water absorption outperfo...