Pipe lining is a method used to repair and maintain existing pipelines without the need for extensive excavation. This technique involves inserting a new lining material into the damaged pipe, which then hardens to create a new, durable inner surface. It is commonly used for water, gas, and sewage systems. The process of pipe lining is often quicker and less disruptive than traditional repair methods. It helps to extend the life of the pipeline, reduce leaks, and improve overall efficiency. This approach is environmentally friendly, as it minimizes the impact on surrounding areas and reduces waste.