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No-Dig Pipe Rehabilitation

No-dig pipe rehabilitation is a subset of trenchless technology focused on repairing and renewing existing underground pipelines without the need for disruptive excavation. This approach addresses issues such as leaks, blockages, and structural damage in water, sewer, and gas pipelines. Key methods include cured-in-place pipe (CIPP) lining, pipe bursting, sliplining, and spray-in-place pipe (SIPP) lining. CIPP involves inserting a resin-impregnated liner into the existing pipe, which is then cured to form a seamless, new pipe within the old one. This method is highly effective for repairing pipes with minimal access points. Pipe bursting entails breaking the old pipe while simultaneously pulling in a new one of the same or larger diameter. Sliplining involves inserting a smaller diameter pipe into the existing one, creating a new flow path within the old pipe. SIPP lining involves spraying a resin-based coating onto the interior of the existing pipe, which cures to form a new pipe layer. These methods are advantageous as they minimize surface disruption, reduce project costs, and extend the service life of existing infrastructure. No-dig pipe rehabilitation is essential for maintaining and upgrading underground utilities in a cost-effective and environmentally friendly manner, ensuring the continued reliability and efficiency of vital public services.

 2nd Industrial City, Dammam, Eastern Province, Kingdom of Saudi Arabia,34234

 China - U.A.E Industrial Capacity Cooperation Demonstration Zone, Khalifa Industrial Zone, Abu Dhabi, UAE. (KIZAD)



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+86 -187-6107-1929
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