Our specialist drain liner can withstand most corrosive chemicals which is discharged into your drainage systems. The patch is wrapped around special equipment that can be inflated and inserted into the damaged drain, then expanded onto the existing pipe and left to set hard. Following curing the equipment is deflated and removed, leaving the patch in place.
Drainage patch and lining works are essential maintenance and repair techniques used to restore the integrity of drainage systems. These methods are typically employed to address issues such as leaks, cracks, and structural deficiencies without the need for extensive excavation.
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Patch/Liner Repairs
Drainage Patch Repairs:
Purpose: Used to fix localized defects within a drainage system.
Process: Involves the application of a resin-impregnated patch to the damaged area. The patch is inserted into the drain, positioned over the defect, and then cured (hardened), this consist of using the essential machinery / tools: an air generator, an air boon, plastic protective sheet, air hose & drainage rods or a rope with professional amount of chemicals with Fibre Glass materials to carry out theses repairs. With this, it creates a durable seal that restores the functionality of the pipe.
Purpose: Used for more extensive damage or to reinforce the entire length of a pipe.
Process: A flexible liner saturated with a thermosetting resin is inverted or pulled into the damaged pipe. Once in place, the liner is expanded and cured, forming a new pipe within the old one. This method is minimally invasive and significantly extends the lifespan of the drainage system.
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Prestige Flow can patch line pipes ranging from 100 to 1200mm in diameter, so whatever your project, you can rest assured we will find the solution.
Patch liners are used as a chosen method of repair where defects are evident within a certain section of sewer or drainage system. The patch liner system is generally used when there is a particular isolated defect or there are multiple defects within a shorter section area of pipe work.
These areas can be remotely accessed generally through one point of entry such as an existing manhole chamber. Patches can also be overlapped to achieve rehabilitation over greater distances where access may be an issue to install a full-length liner. Inflatable packers are used to allow flows to continue to pass through the system whilst the patch liner has been inserted in the defective areas allowing the continued use of the system, which reduces the impact on customers, allowing continued use of their internal facilities.
Hire us for this service and learn how we cater to the needs of each client, including the option of a fixed price service ensuring the results you need.
Cost-Effectiveness:
Reduced Excavation Costs: These methods minimize the need for digging, which reduces labor and equipment costs.
Shorter Downtime: Faster completion times translate to less disruption and lower labor expenses.
Minimally Invasive:
Less Disruption: Since these techniques often require little to no excavation, there is minimal disruption to landscapes, roadways, and structures.
Preservation of Infrastructure: Existing infrastructure remains largely intact, preserving the aesthetics and structural integrity of the property.
Durability and Longevity:
High-Quality Materials: The resins used in/on patches and lining repairs create strong, long-lasting seals that can withstand high pressure and resist corrosion.
Extended Lifespan: These repairs can add decades to the service life of the existing drainage system, reducing the need for future repairs.
Environmental Benefits:
Reduced Waste: Less excavation means less soil and debris disposal.
Energy Efficiency: Lower energy consumption due to the reduced need for heavy machinery and extended service intervals.
Improved Performance:
Enhanced Flow: Lining repairs can improve the flow capacity of older pipes by creating a smooth internal surface, reducing friction and blockages.
Leak Prevention: Effective sealing of leaks prevents water loss and potential contamination of surrounding soil and water sources.
In Summary:
Drainage patch and lining works offer a sophisticated, efficient solution to maintaining and repairing drainage systems. Their cost-effectiveness, minimal disruption, durability, environmental benefits, and performance improvements make them an invaluable option for property owners and municipalities looking to ensure the long-term reliability of their infrastructure.
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