SPRAY APPLIED CONCRETE

Spray-Applied Concrete / Shotcrete in Silos

Spray Applied Concrete (sometimes referred to as Shotcrete) is concrete pneumatically projected onto a surface at high velocity. It is typically blown through a hand-held nozzle, after all the ingredients are mixed to project specifications. CEMEX has a unique design process for spray applied concrete using a silo solution that minimises rebound and is compliant to the industry specifications.


Spray Applied Concrete

✓   Silo Solution
✓   Minimised Rebound
✓   Guaranteed mix design
✓   Sustainable Logistics
✓   Electronic Stock Monitoring
✓   No Part Loads


CEMEX Spray applied concrete is designed by blending separately controlled aggregate sources to produce a product with an ideal grading curve to minimize rebound. All the raw materials are delivered into a batch weighed process complete with Cement (CEM I), microsilica, steel fibres and special admixtures – the result is a very high grade lining concrete.



FEATURES & BENEFITS:

DSM solution for spray applied concrete / shotcrete - all materials including admixtures and steel fibres contained in the silo 

Giga-mixer units provided as part of the solution suitable for mix with outputs of up to 10.0 m3 per hour

Water content calibration calculated based on material flows/specification per site

Remote silo monitoring of materials linked to customer PC by web based application

ISOVEYOR container logistic solution for road and rail from manufacturing plant in Doveholes in Derbyshire

Logistics centre in East London for deliveries of final product

Technical support by CEMEX and NORMET

APPLICATIONS FOR SPRAY APPLIED CONCRETE / SHOTCRETE:

  • Tunnelling – primary and secondary lining
  • Tunnelling – regulating layers
  • Embankment Stabilisation
  • Pile Facing
  • Concrete Repairs – including bridges, walls, structures
  • Flood Structures
  • Freeform Structures – including skate parks, pools etc.




CEMEX will provide you access to our highly experienced technical team who will be able to create bespoke mixes for all your readymix concrete needs. Our technical team has a vast experience of producing unique mixes for individual jobs, and can facilitate issues such as corrosive ground conditions, extreme weather conditions and high strength requirements. CEMEX will work to your specification, or if requested provide suggestions to ensure that we meet the specific needs of your project.

Case Studies

Spray Applied Concrete case study

Watch how the tunnel and 2 shafts on the TFL Northern Line Extension were lined with over 13,000 tonnes of our  Sprayed concrete.

 View

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