Drain Technology - Water Blockage and Drain Survey Specialists
20 Sandford Close, Abingdon, Oxfordshire. OX14 2PX  Tel. 0800-3899774  Fax. 01235-531525  Email. enquiries@draintechnology.co.uk
 
 
About Us
Blocked Drains and Pipe Clearance
Blockage Prevention Drain cleaning and maintenance contracts
CCTV Drain Surveys
Drain Tracing and Mapping
Drain Excavation and Repairs
Drain Re-Lining
Localised Pipe Repairs
Pipe Re-Rounding (Pitch Fibre Drains)
New Drain
Installations
Flood Prevention - Non Return Valves
Soakaways and Septic Tanks
Rainwater
Harvesting Systems
    Safe Contractor Approved

Drain Re-Lining

   
  What is pipe relining?
It is simply a method of placing a new pipe in an existing damaged pipe without the need for excavation. The new pipe is moulded into the damaged pipe by an ingenious method called “inversion” using water or air pressure. 		Drain Pipe Liner
  
An example of a piece of liner.
 

At Drain Technology we use different types and methods of pipe relining depending on the application and the surrounding environment.

 
Benefits of relining a pipe over Excavation
  • Minimal cost
  • Minimal disruption or inconvenience
  • Strengthens existing pipe
  • Resistant to leaks or root penetration
  • Drains return to full operation quicker!
 
 
One example of how pipes can detoriate
How drain how pipes can detoriate How drain pipes can detoriate How drain pipes can detoriate
Small crack appears due to accidental overloading or ground movement.
Crack gets wider due to movement and effluent leaks into soil.
Soil wash out increases with time.
How drain pipes can detoriate How drain pipes can detoriate How drain pipes can detoriate
Due to lack of soil support crack grows into a fracture as it cannot take load above it.
Pipe loses its circular shape.
Pipe collapses due to sudden loading that caves soil inwards.
     
       
Drain Pipe Liner
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