Is your network in need of rehabilitation?
We have an innovative and economical solution for you!
Trenchless Pipe Renewal using the Pipe Bursting Technology.
Areas of application
With this Pipe Bursting Technology damaged old pipes with diameters of up to 1,200 mm (circular and oval profiles) can be renewed without the need for trenches. Pipe Bursting is an acknowledged and, most important, sustainable method for renewing pressure and gravity gradient lines. It has been in use all over the world for the past 30 years. Old pipes are replaced with new pipes of identical, smaller or larger diameters with this method which has been used all over the world for the last 30 years.
Standard Pipe Bursting
Pulling in a new pipe of the same size or larger.
Slight reduction of the pipe´s cross-section.
Calibre Pipe Bursting
Damaged pipe sections are expanded statically.
TIP method (Tight in Pipe)
The new pipe fits closely to the internal wall of the old pipe.
The pipe´s cross-section is temporarily reduced in size whilst being pulled in.
Pipe Bursting equipment can also be used for pipe cleaning.
House service connections
Replacement of house service connections with GRUNDOTUGGER.
Why is Pipe Bursting Technology innovative and economical?
50% cost saving in comparison to open trench methods
Renewal of existing pipe-line routes
Almost no re-instatement costs due to ground settlement, groundwater interferences and road damage
Can be used for almost any type of damage and any kind of old pipe materials
The old pipe's capacity can be scaled up by 1-2 nominal sizes
New pipe has long service life of 80-100 years
Short installation and set-up times
Traffic flow and the environment are hardly affected
Experience a Pipe bursting jobsite live
Visit a Pipe bursting jobsite and convince yourself of the benefits of trenchless pipe renewal. Interested? Contact us.
Static Pipe Bursting Systems
Different machine types with compact dimensions for small pits and QuickLock bursting rods.
Dynamic Pipe Bursting Systems
Different machine types which are supported by a winch.
Hydraulic cable pulling unit
For small diameter supply pipes where working is only possible with a winch cable.