Crack Injection & Waterproofing


  • Survey and inspection of cracked concrete and leaking balconies.

  • Supply and installation of scaffold access system.

  • Provide detailed methodology. 

  • Diamond grind all balconies.

  • Expose all cracks.

  • Grind all cracks to expose.

  • Install injection ports and seal all cracks ready for chemical injection.

  • Inject all leaking cracks with an expanding hydrophylic polyurethane.

  • Once cured, remove all injection ports and patch cracks to match existing profile with crystal growth sealing cementitious watyerproofing system to both positive and negative sides of leaking cracks.