manufacturing process of road side pipe and stablishing process

The manufacturing process of roadside drainage pipes typically involves molding or extrusion using durable materials like concrete, PVC, or high-density polyethylene (HDPE). For concrete pipes, raw materials such as cement, sand, and aggregates are mixed and cast into molds, then cured to gain strength. Plastic pipes are produced by heating and extruding the material into the desired shape and size. Once manufactured, the pipes are transported to the site for installation. The establishing process begins with excavation along the roadside to create a trench of suitable depth and gradient. A bedding layer, usually of sand or gravel, is laid to support the pipe. The pipes are then placed in alignment, connected securely, and covered with backfill material to ensure stability and proper drainage function. Finally, the surface is compacted to complete the installation.

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