The Top 5 Pipe Bursting Myths
Pipe bursting isn’t essentially a new method of replacing pipes. This trenchless solutions has been around for quite some time but wasn’t that much used until now. There are plenty of myths that made pipe bursting unappealing to repair contractors. Here’s the list of common pipe bursting myths and the actual truth behind it.
1. The method is only applicable when you need to expand pipe size
While it’s true that enlarging the pipe size is a feature pipe bursting; it’s not necessarily that expanding is pipe bursting’s only purpose. This assumption was made popular during the commercialisation of this method. The misconception also leads to the higher pricing of pipe bursting in the past. In reality, this pipe replacement solution is very commendable when replacing various types of pipes — especially when you’re trying to create less disruption as possible. It’s even highly recommended to use this method for a variety of situations. Pipe bursting is perfect for areas that have heavy traffic since it causes miniscule destruction. It can also be used if you don’t want to do massive clean-up when replacing a pipe. There are other applications for this solution which is why repair companies are starting to prefer it over methods.
2. It’s too costly for a trenchless method
Most trenchless methods in the past were expensive because there weren’t many service providers. Pipe bursting also had a high operating cost in the past due to the limited tools. Some companies who practise pipe bursting have to rent equipment. This jacked up the pricing of the service.
Things are much different today since most pipe repair services now have access to such tools. Many pipe repair/replacement companies are now starting to see the cost-effectiveness of the method. This prompted them to adapt pipe bursting as one of their solutions in replacing pipes. You’ll be able to find a lot of affordable pipe bursting services today.
3. Pipe bursting isn’t ‘trenchless’ since it requires a bit a of excavation
This is a common misconception about a method being trenchless. You see, trenchless doesn’t imply that a pipe rehabilitation/replacement has zeroed dredging. Trenchless means that there is less excavation and destruction. Pipe bursting has an 85-95% less dredging if you compare it to open-cut excavations.
4. It only uses HDPE pipes
In general, pipe bursting actually takes advantage of different pipe materials. Although, there is one specific bursting technique that exclusively uses HDPE. This method is called pneumatic pipe bursting. Static pipe bursting uses more than one type of pipe for its application. It uses thermal PVC, joint PVC, ductile iron, and many more.
5. Comparing CIPP with pipe bursting
CIPP and pipe bursting are both trenchless methods but they’re under different types. Pipe bursting is under trenchless replacement while CIPP is from pipe rehabilitation. Take note that rehabilitation works by integrating a resin liner or pipe to repair a pipeline. The destroyed/old pipe is removed from the sewer line and replaced with a new one in pipe replacement.