Concrete Waterproofing, Chemical Injection & Repair Services

Advanced Waterstop provides specialist concrete waterproofing, chemical injection, leak sealing and concrete repair services across South East Queensland. We help with water ingress, failed waterproofing, leaking structures, damaged concrete and surfaces that need long-term protection.

Water can enter through cracks, joints, penetrations, block walls, brickwork, slabs, lift pits, basements and other concrete areas. Left untreated, these issues can lead to damp surfaces, slippery floors, reinforcement corrosion, concrete deterioration and ongoing damage.

With more than 20 years of practical industry experience, Advanced Waterstop provides targeted repair methods based on the site, the structure and how the water is moving. Our services cover basements, car parks, block walls, concrete tanks, pools, spas, pump stations, manholes, balconies and high-traffic concrete areas.

Chemical Injection Systems

Chemical injection is used to stop water ingress through cracks, joints, voids and penetrations in concrete, blockwork and brickwork. Polyurethane or epoxy is injected into the affected area to help form a barrier within the structure and shut down the leak.

Basement Waterproofing

Basements can be affected by water entering through walls, floor joints, staircases, ceilings, lift pits, pipe penetrations or cracks in the slab. We provide basement waterproofing solutions using chemical injection, negative side coatings and drainage coordination where required.

Concrete Repair & Remediation

Chemical injection is used to stop water ingress through cracks, joints, voids and penetrations in concrete, blockwork and brickwork. Polyurethane or epoxy is injected into the affected area to help form a barrier within the structure and shut down the leak.

Block Wall & Brickwork Sealing

Chemical injection is used to stop water ingress through cracks, joints, voids and penetrations in concrete, blockwork and brickwork. Polyurethane or epoxy is injected into the affected area to help form a barrier within the structure and shut down the leak.

Protective Coating Systems

Protective coating systems help protect concrete from water ingress, traffic, machinery, weather exposure and general surface wear. These systems can be used across garages, car parks, basements, warehouses and other concrete areas that need added durability.

Pool & Water Feature Leak Repairs

Cracked or leaking concrete pools, spas, ponds and water features can lead to ongoing water loss and repair concerns. Where the structure is concrete, chemical injection can often be used to seal cracks and reduce water movement through the affected area.

Sites and Structures We Work On

Advanced Waterstop works across a wide range of concrete, masonry and waterproofing repair situations. Each site is assessed based on the structure, the water source, the condition of the concrete and the most practical way to complete the repair.

Common areas we work on include:

  • Car park basements
  • Shopping centre car parks
  • Brickwork and block walls
  • Concrete pools, spas and ponds
  • Rising damp issues
  • Concrete structural repairs
  • Concrete tanks
  • Manholes and pump stations
  • Lift pits
  • Joint sealing and repairs
  • Stabilisation and void filling
  • Pipe penetration sealing
  • Balconies
  • High water flow shutdowns
  • Negative side coating systems
  • Cementitious grouting

If you are dealing with water ingress, leaking concrete, damaged concrete, failed waterproofing or a structure that needs protection, Advanced Waterstop can help assess the problem and recommend a practical repair method.

Call Shane on 0437 016 870 or contact Advanced Waterstop online to discuss your site.

Get In Touch With Advanced Water Stop