During the installation of underground pipelines, heavy machinery dumps soil and rocks directly into the trench, which can easily scar the pipe surface. Rockshield Mesh is wrapped entirely around the circumference of the coated pipe before the backfilling begins, creating a shield that disperses the energy of falling rocks. By absorbing these high impact forces, the mesh prevents the rocks from making direct contact with the pipe coating, thereby eliminating the risk of holidays, which are tiny voids or discontinuities in the coating that can lead to corrosion.
Read More – https://www.singhalglobal.com/products/rockshield-mesh-pipe-protection-net