9 Ways To Help You Have Your Drain Relining Done


Sydney, one of Australia’s most economically successful cities, is also one of the country’s most densely populated areas. More people are moving to the area due to its high-density residential complexes. So, if you are living in this city, chances are, you are either living in a nice apartment complex or a huge neighbourhood. 

With this in mind, maintaining your property is a must to keep you from any troubles with your neighbours. Your drainage is one of the systems on your property that requires more attention as burst pipes may cause many problems once neglected. Then, too, traditional drain repair is messy. Meanwhile, pipe relining in Sydney is a cheap drainage repair and doesn’t require digging.

How is drain relining done?

Drain relining has various stages:

  1. First, the pipes are tested and inspected to determine the degree of the damage. Closed-circuit cameras were initially used for this, but today forced electron leak location or FELL technology is deployed to study the damage more closely to build better remedies.
  2. The next stage is to clean the clogged pipes, which is a multi-part process. It is cleaned using standard ways first, and then any massive or solid clogs are removed. Robotic cutters are commonly used for this process. Finally, a high-pressure water jet is utilised to finish cleaning and ensure a nice surface for the resin to set on the pipe walls.
  3. The pipes will then undergo the last inspection, generally with closed-circuit cameras, to ensure they are ready for relining.
  4. The lining length is now defined by the length of the pipes and the level of their deterioration.
  5. After calculating the pipe’s length, it is coated with epoxy resin. 
  6. This means the entire length of the pipes is filled with the resin that will cure into the pipe. Straighter and broader pieces of pipe are easier to handle in this phase than complex junctions and T-sections.
  7. Then the curing phase follows, which is the most time-consuming phase process. This step can be accomplished manually or by curing the lining in hot water to speed up the process. Afterwards, UV radiation is applied to completely harden the cured lining.
  8. All inspection pits and junctions are cut before the procedure is finished. Robotic cutters are used in this operation to remove connections; alternatively, grinders or other surface-level cutters are also used to deal with inspection pits.
  9. Lastly, the pipe relining operation is finished. There must be checks made to ensure that your pipes are functioning once the pipe relining in Sydney performs the final tests.

Things to remember before relining

Drain relining can succeed in most cases if proper measures are taken before doing the process. However, there are some instances where this method has physical limits that should be considered. These limitations are as follows:

  • Smaller dimensions (less than 4 inches) could be problematic since epoxy requires some surface area to set. This is not always achievable with smaller pipes.
  • Uneven cleaning results in the formation of uneven linings. These can lead to severe issues later on. Ensure that the cleaning is done correctly and that it is done over numerous iterations if the first one is not sufficient. Debris might also cause issues during the relining process.
  • Pipe components that are broken should be replaced in any circumstance. However, no lining can build new outer piping for you, so ensure the pipe’s external surface is suitable before relining.
  • It’s hard to handle tricky bends and joints using epoxy resins. With this in mind, it is advisable to use new angles and joints instead of allowing the epoxy to take its shapes.

Pipe relining is a fantastic alternative to weeks or months of complicated, intrusive repairs that would cost you a fortune in both labour and resources. Ensure that your pipe relining provider follows the stages exactly as they have been laid out.

Fixing the pipes before they’re too damaged is the most significant way to ensure that they can be relined, saving you a lot of time, money, and stress. Furthermore, ensure that you understand when you should employ relining to get the most out of it. Finally, ensuring that the job is done correctly can result in long years of trouble-free drainage!


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