Skip to main content

Hydrodemolition for repairing airport runways

Hydrodemolition is being used for repairing airport runways, making the process faster and improving quality. According to Aquajet Systems, its high-pressure water jets can be used for the controlled removal or scarification of concrete, as well as the removal of paint and rubber, leaving a fresh surface. The Aqua Cutter hydrodemolition robots are said to be highly efficient when working on concrete runway surfaces. The operator controls the high-pressured ceramic nozzles from a distance, adjusting the s
October 1, 2018 Read time: 2 mins
The Aquajet Rotolance attachment can be paired with a hydrodemolition robot to remove a thin layer of concrete
Hydrodemolition is being used for repairing airport runways, making the process faster and improving quality.

According to 2784 Aquajet Systems, its high-pressure water jets can be used for the controlled removal or scarification of concrete, as well as the removal of paint and rubber, leaving a fresh surface.

The Aqua Cutter hydrodemolition robots are said to be highly efficient when working on concrete runway surfaces. The operator controls the high-pressured ceramic nozzles from a distance, adjusting the stroke to control the depth of cuts and vary the pressure of the water jet. The process allows operators to remove just the top layer of concrete or remove the slab in its entirety. During hydrodemolition, the rebar is cleaned and descaled.

Aside from removing the concrete, Aquajet’s Rotolance attachment is used by maintenance crews to remove paint and rubber from the airstrip. The Rotolance uses its high-pressure water jets to roughen the top layer of concrete to provide a better bonding surface. The tool provides water pressure up to 2,500bar and also removes the rubber left by aircraft tyres.

For more information on companies in this article

Related Content

  • Olbia Airport upgrade work
    September 16, 2020
    Equipment from the Fayat Group has played an important role in the revamping of a busy airport on the Italian island of Sardinia
  • Advances in concrete paving materials
    July 9, 2012
    Innovations in materials technology, as well as machines, could provide a major boost to the concrete paving sector - Mike Woof reports Development of new material technologies for the concrete paving sector continues apace and the latest innovations could provide the biggest boost for this market in many years. High performance cementitious material (HPCM) is an innovative concept that has been developed and tested for road surfacing applications as part of a project in which the UK's Transport Research La
  • Revamped concrete runways now in use at Sydney Airport
    November 15, 2013
    Sydney now has a renovated airport runway thanks to contractors Antoun Civil Engineering and Volumetric Concrete Australia. The airport is a major facility as it is the international hub for airlines like Jetstar Airways and Qantas and handles around 37 million travellers each year, with almost 300,000 aircraft movements. Wear was an issue and the decision was made by the Sydney Airport Corporation Limited (SACL) to replace the concrete slabs that make up the runway system. Originally constructed in the 195
  • Versatile tools for road reclamation
    January 25, 2023
    A notable development in the off-highway equipment sector is the development of new generation road reclamation tools