Targeted Repairs for Structural Integrity and Waterproofing
WS Remedial Group provides professional concrete crack injection services for commercial, industrial, strata and civil projects across Queensland and New South Wales. Using industry-leading methods and materials, we restore strength, prevent leaks and extend the life of concrete structures in Brisbane, Gold Coast, Sunshine Coast, Sydney, Parramatta, Penrith, Wollongong, Newcastle and the Northern Beaches.
Applications
Concrete crack injection is essential for repairing structural cracks, controlling water ingress and preventing further deterioration in concrete elements. Our services are ideal for:
Our Methods and Technical Approach
Our certified technicians use high-pressure injection to deliver epoxy resins or polyurethane materials directly into cracks.
- Epoxy injection restores structural strength, bonding cracked sections of concrete for long-term durability.
- Polyurethane injection is used to seal active water leaks, expanding within the crack to form a flexible, waterproof barrier.
We conform to AS3600 standards and select the most effective method for each application. All surface preparation, injection and finish works are carried out with precision and care, minimising disruption to your site.
Why Choose WS Remedial Group?
- Highly trained, certified technicians with experience on thousands of remedial repair projects
- Solutions tailored to the size, location, and cause of every crack
- Fully compliant with Australian Standards and industry best practice
- Detailed reporting and long-term warranties available
- Proven results for structural integrity, waterproofing and asset protection
