Q-CON: For fast and durable repairs

Concretum® Q-CON is a readymix repair concrete for smaller transport surfaces based on pure cement, which hardens in record time.

Your contact:

Patrick STÄHLI, dipl. Bau-Ing. ETH
Tel: +41 44 445 13 53

ps@concretum.com

It can withstand full loads again just two to two and a half hours after production. Q-CON is extremely easy to use: the dry concrete is available in bags and is simply added to a construction site mixer with potable water and mixed. This means that Q-CON is particularly suitable for local reconstructions and repairs, such as spallings or joint repairs – wherever and whenever rapid hardening is essential.

In addition, Concretum® Q-CON dries extremely quickly – which considerably accelerates the construction progress: thanks to its properties, waterproofing in bridge construction, for example, can be applied after the shortest possible time. Concretum® Q-CON is characterised by its extremely low shrinkage: the parts produced with the repair concrete are therefore exceptionally durable.

Concretum® Q-CON is particularly suitable for:

  • Producing parts that need to harden or dry out quickly
  • Small repairs on runways, taxiways and aprons at airports
  • Small repairs on concrete roads and concrete pavements with very short closure times
  • Repair or reconstruction of solid railway basements

 

Find out more about the benefits of our rapid-hardening concretes
 

Fields of Application

Apron

Apron

Short-term repairs or overhauls of aircraft parking and handling positions during flight operations.

Show projects
 bridge renovation

Bridge renovation

Rapid construction progress in the repair of roadway troughs on bridges.

Show projects
Stands

Stands

Quick repair or replacement of concrete slabs on stands.

Show projects
Taxiways

Taxiways

Repairs and maintenance of taxiways are possible without interrupting operations.

Show projects
Small local repairs

Small local repairs

Common damage to concrete floors and pavements, such as edge chipping, can be repaired promptly.

Show projects
Joint repairs

Joint repairs

With rapid concrete, joints are closed as quickly as possible.

Show projects
airstrip

Airstrip

Suitable for quick repairs and maintenance of airstrips.

Show projects
highway

Highways

Fast repair of concrete traffic areas with very short blocking times.

Show projects

Projects

Q-FLASH 2/20

BSL Airport 2023

Q-FLASH 2/20

Melbourne Airport (MEL)

Q-FLASH 2/20

Charlotte Douglas International Airport (CLT)

Q-FLASH 5/20

Toulouse-Blagnac Airport Concrete Slabs replacement

Q-FLASH 2/20

Zürich Airport Summer 2022

Q-FLASH 2/20

EuroAirport Basel Mulhouse Freiburg

Q-FLASH 2/20

Expansion of the Riedgrabenweg railway underpass, Zürich

Q-REP G

Reconstruction of motorways in Greater Salzburg/AT

Q-FLASH 2/20

Solar farm, Ait Baha, Morocco

Q-FLASH 2/20

Reconstruction of stand areas and taxiways at Barcelona Airport/ES

Q-FLASH 2/20

Reconstruction of runway, Zurich Airport

Q-FLASH 2/20

Reconstruction of the Zürich Airport Runway

Q-FLASH 2/20

Reconstruction of A1 in Lower Austria

Q-FLASH 2/20

New construction of Strengelbacherstrasse underpass in Zofingen

Q-FLASH 2/20

Repair works on runways and taxiways at Budapest Airport

Q-FLASH 2/20

Reconstruction of the concrete slabs on the A93

Q-FLASH 2/20

Renovation of the Bürgertobel Viaduct, Thalwil

Q-FLASH 2/20

Repair of runway airport Zurich

Q-FLASH 2/20

Repair of expressway S1 2015 in Vienna

Q-FLASH 2/20

Repair to taxiways Zurich Airport

Q-FLASH 2/20

Repair of concrete surfaces at Frankfurt Airport

Q-FLASH 2/20

Repair aircraft stand in Zürich Airport

Q-FLASH 2/20

Erfurt on the A71

Q-FLASH 2/20

Vienna Airport

Q-FLASH 2/20

Václav Havel Airport Prag

Q-FLASH 2/20

Brussel-Zaventem Airport (BRU)

Q-FLASH 2/20

Basel Airport (BSL)

Q-FLASH 2/20

Feldkirchen Graz/AT

Q-FLASH 2/20

Airport Istanbul Sabiha Gökcen (SAW)

Q-FLASH 2/20

Airport Paris Charles de Gaulle (CDG)

Q-FLASH 5/20

Senseviadukt - Viaduct over the River Sense

All projects