CONCRETE
REMEDIATION


 

High Pressure Epoxy Resin Injection

  • High pressure epoxy injection system delivering  penetration to cracks to a minimum of  0.2mm. 
  • Core samples can be taken and tested if required.
  • Restoring panels to their original monolithic state and weather-proofing against moisture ingress.         

 

Panel Joint Sealant

  • Seal pre-cast panel joints against moisture / fire / wind / noise 
  • Sealants can be fire rated to achieve 240 minutes F.R. if required.                     

 

Construction / Expansion Joints

  • Edge protection at shrinkage control joints and construction joints in concrete floors. 
  • Joint fillers to allow some movement.                                 

 

Structural Mortar Patches / Micro Concrete Pours

  • Repair broken / spalled areas of concrete where high performance and durability are required.             

 

 Pressure Grouting / Drossbach Duct Filling

  • Improving structural integrity by connecting pre-cast concrete structures, filling empty block work, filling the underside of steel base plates on pre-cast walls to form an even weight load pressure.             

 

 Floor Levelling Compound (FLC)

  • If flooring is uneven, a smooth, flat finish can be achieved using floor levelling compounds.         

 

 Cracked / Broken Ring Foundations

  • Concrete ring foundation bonded back together using high strength epoxy resin to restore its structural integrity.
  • This un-invasive repair can all be carried out externally without the need to lift floors to gain access to the internal side of the foundations. 
  • Structural mortar can also be applied to larger broken areas.                            

 

 Cracked / Spalled Concrete Floor Slabs

  • Damage to floor slabs are filled from the base of the     substrate to the surface with high strength     epoxy resins.

 

 

 

 

Projects

University of Canterbury

Stadium Southland

Show Place Business Park, Addington