TAVANA Rock Shield (Stone Guard) is a flaxible padding designed for the protection of the corrosion coating on pipelines when rocky backfill is encountered. The product is manufactured from high-density polyethylene (HDPE) incorporating a special expansion process to provide compressive strength and flexibility. It is extruded into a diamond mesh pattern.
Features :
•Absorbs impact of uneven backfill
• Protects pipe coating from protruding rocks in trench
• Minimizes abrasion of coating from pipe movement underground
• Protects pipe during future excavations
• Unaffected by temperature extremes and wet weather
• Maintains cathodic protection without inhibiting cathodic flow
• Cushions against concrete weights
• Cuts with a utility knife
• Easy to install
