Geoquest airport

Geoquest’s commitment to innovative engineering ensures sustainable and versatile solutions for modern construction needs

Constructed as earth-retaining structures, these slopes are typically angled between 45° and 76°. They are engineered to provide stability, durability, and aesthetic integration into their environments.

Applications of reinforced soil slopes (RSS) and geosynthetic reinforced slopes (GRS)

  • Earth retaining structures.
  • Platform support for infrastructure.
  • Slope rehabilitation and stabilisation.
  • Protective bunds and barriers.
  • Dikes and levees for flood prevention.

Key benefits of Geoquest’s reinforced soil slopes

  • Sustainability: Minimal to no use of concrete, reducing environmental impact.
  • Biodiversity: Options for vegetated or mineral slope designs to enhance ecological harmony.

Customisable slope facing options

  • ArmaGreen®: Vegetated slopes for a natural, “green” appearance.
  • ArmaStone®: Slopes with a natural mineral aesthetic.
  • ArmaWeb®: Expandable geosynthetic cellular confinement, ideal for vegetation and adaptable to varying site conditions.

Versatile soil reinforcements

  • GeoStrap®: High-tenacity polyester (PET) tendons, suitable for environments with chlorides, sulfates, and low pH.
  • EcoStrap®: Polyvinyl alcohol (PVA) tendons, ideal for recycled concrete, lime, cement, and high pH environments.
  • ArmaGrid®: Uniaxial geogrids in PET or polypropylene (PP), providing flexibility across applications.
  • Metallic reinforcements: in the form of our high adherence reinforcing strips.
Geoquest airport

“I have worked with Geoquest on two previous projects and both times have exceeded my expectation. I find the product easy to work with, quick for construction and a good final product, looking the part. There is a good turn around time from the Geoquest team and always have answered any queries I have had. I would definitely use them again.”

Patrick Goodwin, Section Engineer, Graham Construction

“Excellent Service, system and simple to build – would always recommend”

J Millar, Project Manager, Osborne Infrastructure

“The design and materials supplied by Geoquest for the new Velindre Cancer Centre bridge was excellent, providing a high-quality product at a competitive price. The technical assistance with both the design and installation was highly commendable leading to a very high standard structure upon completion.

We would thoroughly recommend Geoquest for any retained earth projects and will recommend early engagement on future projects to utilise their vast technical knowledge for value engineering.”

Tom Morris, Project Manager, Walters

“Having used Geoquest for the provision of a reinforced earth wall system on a new highway scheme I found them to be very helpful and easy to work with in the run up to construction and also throughout the construction. The quality of the final product was very good and looks well now that the work is complete and open to traffic.”

Dave Mantle, Senior Site Manager, Octavius

“Osborne Infrastructure selected Geoquest due to their reputation and expertise. They delivered on both. They provided both the design and the fabrication of the reinforced earth abutments for the M27 Romsey Road bridge on time and within budget. Design changes due to unforeseen site conditions were dealt with efficiently with expert advice on hand to ensure we produced the right solution for our client Highways England.

I would be more than happy to recommend Geoquest and would make them my go to specialist for this type of work.”

M Whale, Senior Site Manager, Osborne Infrastructure

Engineering expertise and 120 years or more of service life

Geoquest offers unrivalled engineering expertise to provide you with the best design and supply package, coupled to commercial excellence that will make your next road development project a success.

Guaranteeing long-term life duration and minimum necessity for maintenance of the infrastructure is of outmost importance, and our designs are optimised based on the service life that is required.

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