Q-REP G: Rapid-hardening mortar for small repairs

Concretum® Q-REP G is a rapid-hardening repair mortar based on pure cement with a maximum aggregate size of 8 mm. Therefore, with Q-REP G, particularly thin layers and, for example, repairs to minor edge breakages or smaller joint renovations are possible.

Your contact:

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

ps@concretum.com

As with all of our products, Q-REP G is also characterised by its rapid hardening feature: the mortar can withstand full loads again just one hour after production. Q-REP G can be applied really easily: the drymix mortar is available in bags and is simply mixed with water in a construction site mixer.

Add another benefit: Q-REP G dries out extremely quickly. This allows further work steps, such as the application of waterproofing in bridge construction or the laying of paving in floor structures, to be completed without any lengthy interruptions. Repairs on inclines are also no problem to the rapid-hardening mortar thanks to its tough consistency. Q-REP G is also characterised by its extremely low shrinkage.

Concretum® Q-REP G is particularly suitable for:

  • All types of small rapid-hardening concrete applications
  • The reconstruction or repair of small concrete structures, for which rapid hardening or rapid drying is required
  • Small repairs at airports (runways, taxiways and aprons)
  • Small repairs on concrete infrastructure surfaces with very short closure times (e.g. motorways)
  • Reconstruction of solid railway basements

 

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

 

Fields of Application

Bridge joints

Bridge joints

Suitable for rapid repair of concrete traffic areas such as roadway crossings.

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 bridge renovation

Bridge renovation

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

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Stands

Stands

Quick repair or replacement of concrete slabs on stands.

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Taxiways

Taxiways

Repairs and maintenance of taxiways are possible without interrupting operations.

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Small local repairs

Small local repairs

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

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Joint repairs

Joint repairs

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

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airstrip

Airstrip

Suitable for quick repairs and maintenance of airstrips.

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highway

Highways

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

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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