Hydrodemolition technology removes concrete using water pressure above 1000 bar, for long lasting, high quality repairs. 

It creates no micro-cracks, a good surface to bond to and leaves jack-hammers to the history.

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Click the arrow to start the hydrodemolition animation

Selective removal

Removal of concrete down to a pre-set quality level. I.e. no unnecessary removal of good quality concrete.

No microcracks

The technology does not create micro-cracks in the remaining surface, unlike percussive methods. A micro-crack is a non-bonding zone.

Rough surface – bonding

The rough surface provides a far better bond for the new concrete, compared to removal by percussive methods.

Your project – utilize Conjet’s know-how

Conjet was established about 30 years ago, but our knowledge doesn’t stop at hydrodemolition, as the staff have a background from other demanding businesses. That means that we have seen and been involved in almost all kinds of hydrodemolition projects imaginable. Chances are that we have been involved in a project similar to yours and have some experience that we will share with you.
Click here, fill out the form and we will get back to you.

Hydrodemolition equipment
for your project

Powerpack and robot
The typical Conjet hydrodemolition system consists of:

- Conjet Robot that removes the concrete by means of high pressure water, fed through a high pressure hose, from a high pressure pump

- Conjet Powerpack contains a high pressure pump supplying pressurized water to the robot.

One-push
starts your project

Set-up your Conjet equipment on site, feed water to the pump, connect the high pressure hose and communication between the high pressure pump and the Robot. (See the animation).

Select mode

Connect the power and push one button and within 10 seconds the Robot is ready.

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Ship cleaning
with Conjet Robot

Ship cleaning with Conjet Robot

Our specially designed rotor head enables the rotor to follow the contour of the hull ensuring optimum performance.

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