Architects and specifiers dealing with the maintenance and longevity of airfield pavements face unique challenges. Concrete surfaces in airfields are subjected to extreme conditions that can cause significant damage over time. Addagrip’s 1000 System offers an innovative and effective solution for repairing and protecting these critical surfaces. In this blog, we will explore the features, applications, and benefits of the Addagrip 1000 System, highlighting why it is the ideal choice for airfield concrete repair projects.
What is the Addagrip 1000 System?
The Addagrip 1000 System is a specialised resin designed specifically for the repair and protection of concrete surfaces on airfields. It addresses issues such as frost damage, spalling, and small cracks, preventing further deterioration and extending the lifespan of airfield pavements.
The Challenges of Airfield Concrete Deterioration
Concrete surfaces on airfields are prone to deterioration caused by latent defects, chemical attacks, and frost damage. Over time, these factors can lead to significant surface breakdown, posing safety risks and potentially causing Foreign Object Damage (FOD). One of the most severe issues is ASR (alkali-silica reaction), commonly known as ‘concrete cancer,’ which can lead to extensive structural damage if not treated properly.
Why Choose the Addagrip 1000 System?
Comprehensive Damage Treatment
The Addagrip 1000 System is engineered to treat a range of concrete issues specific to airfield environments, from surface spalling to deeper structural cracks. By applying the resin to damaged areas, it penetrates the concrete, sealing and stabilising the structure to prevent further breakdown.
Enhanced Longevity
Surfaces treated with the Addagrip 1000 System have shown an extended lifespan of 10-15 years. This long-term solution significantly reduces maintenance costs and downtime, ensuring that airfield pavements remain safe and functional for extended periods.
Proven Effectiveness
Over the past twenty years, the Addagrip 1000 System has been successfully utilised in both military and civil airfields. Its application has consistently prevented further deterioration, demonstrating its reliability and durability in demanding airfield environments.
Application Process
Surface Preparation
Before applying the Addagrip 1000 System Resin, the concrete surface undergoes heat blasting using the Addagrip Hot Compressed Air System (HCA). This process vaporises contaminants such as water, oil, and other liquids, leaving the capillary pores in the top few millimetres of the concrete open and empty.
Resin Application
Immediately following the HCA process, the Addagrip 1000 System Resin is applied to the prepared surface using rollers or squeegees. As the concrete cools, the resin is drawn into the concrete structure, ensuring deep penetration and effective sealing.
Finishing Touches
A second application of the resin is applied at the recommended rate to hold the chosen aggregate, such as Quartz or Emery. These aggregates are available in various grades to provide the desired finished surface texture and enhance the surface’s durability.
Benefits of the Addagrip 1000 System
Cost-Effective Solution
By sealing and protecting the surface from moisture penetration, the Addagrip 1000 System extends the service life of concrete surfaces in a cost-effective and timely manner. This reduces the need for frequent repairs and replacements, saving both time and resources.
Specialised for Airfields
The Addagrip 1000 System is specifically designed for airfield environments, addressing the unique challenges posed by these demanding conditions. Its specialised formulation ensures optimal performance and longevity for airfield pavements.
Environmental Considerations
The Addagrip 1000 System not only enhances the durability of concrete but also aligns with sustainable practices by reducing the need for complete surface replacements. This contributes to resource conservation and minimises the environmental impact of airfield maintenance projects.
Conclusion
The Addagrip 1000 System stands out as a robust and effective solution for repairing and protecting airfield concrete surfaces. Its ability to address both surface and deep damage, coupled with its proven track record, makes it an invaluable tool for architects and specifiers. By choosing the Addagrip 1000 System, you can ensure the longevity and safety of airfield pavements in the most challenging environments.
For more information on the Addagrip 1000 System and how it can benefit your next airfield project, contact Addagrip today. Our team is ready to provide the support and expertise you need to achieve exceptional results in concrete repair and protection.
