The protective mechanism relies on a flexible diamond mesh structure that acts as a continuous shock absorber around the outer circumference of the pipe. When excavators dump earth, gravel, or sharp rocks into a trench, the force of gravity causes heavy debris to strike the pipe at high speed. The thick strands of Rockshield Mesh absorb and redistribute these concentrated localized impacts across a much wider surface area. This load-spreading behavior prevents sharp points from contacting the anti-corrosion layer directly. Additionally, during long-term operational settlement, ground movement causes rocks to shift; the protective layer acts as a low-friction sacrificial barrier, preventing soil abrasion from wearing away the pipe coating.
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