Diagnose and Treat the Cause Before Local Defects Become Structural Loss
Introduction
Water ingress rarely remains a minor defect. Left untreated, leaking cracks can accelerate reinforcement corrosion, concrete spalling and progressive structural deterioration—turning a targeted repair into a costly, disruptive remediation project. Diagnose and Treat the Cause Before Local Defects Become Structural Loss equips architects and construction professionals to look beyond visible symptoms, identify the underlying failure mechanism, and specify a repair strategy suited to crack movement, water conditions, and the structural objective.
Through practical high-rise basement scenarios, attendees will explore proven injection, waterproofing, corrosion protection and concrete-repair methods aligned with EN 1504 principles. The presentation offers a clear, step-by-step approach to selecting the right MC-Bauchemie solutions, applying durable repair sequences, and documenting successful outcomes. It helps practitioners intervene earlier, reduce recurring defects, and protect the long-term performance and service life of concrete structures.
Biography
MC-Bauchemie Australia is part of the global MC-Bauchemie Group, a leading independent manufacturer of construction chemicals and building technology solutions established in Germany in 1961.
Operating in more than 50 countries, MC-Bauchemie supplies innovative systems for concrete repair, waterproofing, corrosion protection, injection technology, grouting and infrastructure maintenance.
In Australia, the company supports engineers, contractors and asset owners with technically advanced products and project-specific expertise to improve the durability, performance and service life of concrete structures.
At the end of the presentation, attendees will be able to understand:
- Diagnose the cause of water ingress in high-rise basements and explain the failure chain from an unsealed crack through corrosion to spalling and recurring repairs
- Classify a crack by movement, water condition and repair objective, and select the matching injection medium in line with EN 1504-5 principles
- Specify the appropriate MC-Injekt system for the situation — fast water stop, flexible sealing, force transmission, acrylic gel curtain injection or microfine cementitious filling
- Apply the structural repair methodology in sequence: define boundaries, remove unsound concrete, prepare and protect reinforcement, rebuild, finish and cure
- Assign the correct Nafufill and Emcekrete products to each repair duty, matching EN 1504-3 class and Nafufill KMH corrosion protection to the exposure conditions
- Relate the eleven EN 1504-9 principles to practical MC-Bauchemie solutions for both concrete matrix defects and reinforcement corrosion
- Justify early intervention commercially by comparing the cost and disruption of targeted injection against full structural corrosion remediation
- Apply the ten injection success factors — from leak mapping and drill geometry to pressure control, consumption records and verification — to deliver a documented, defensible repair
