SURTREAT TPS II –Concrete Strength Enhancement
By Frank Jad
Introduction
SURTREAT TPS II is a surface-applied technology designed to significantly enhance the compressive strength of concrete. This innovative solution is particularly effective for improving the durability and longevity of concrete structures without the need for extensive demolition or replacement.
The Problem: Concrete Strength and Durability
• Concrete structures naturally degrade over time due to exposure to moisture, chemicals, and environmental stressors.
• Reduced compressive strength can lead to cracking, spalling, and structural failure.
• Traditional repair methods can be invasive, time-consuming, and costly.
The Solution: SURTREAT TPS II
• SURTREAT TPS II is a surface-applied solution that penetrates the concrete substrate, enhancing its internal structure.
• Increases in compressive strength are achieved through a chemical reaction that fortifies the existing concrete.
• The technology is versatile, effective on various substrates, including concrete and limestone.
Documented Results:
Compressive Strength Improvement
Independent testing using ASTM standards demonstrated significant improvements in concrete compressive strength after the application of SURTREAT TPS II:
• Testing Methodology:
• ASTM C-42: Core Compressive Strength
• ASTM D-900: Dynamic Pull-Out Force
• 20 measurements were taken for statistical accuracy, with results expressed in pounds per square inch (PSI).
• Results:
• Initial Strength (PSI) ➡️ Enhanced Strength (PSI) ➡️ Increase (PSI)
• 2000 PSI ➡️ 4000 PSI ➡️ +2000 PSI
• 3000 PSI ➡️ 4500 PSI ➡️ +1500 PSI
• 4000 PSI ➡️ 5000 PSI ➡️ +1000 PSI
• 5000 PSI ➡️ 5500 PSI ➡️ +500 PSI
How SURTREAT TPS II Works
• The solution penetrates the concrete surface, reacting with the existing cementitious materials.
• Forms additional calcium silicate hydrate (C-S-H) gel, which is the primary strength-giving compound in concrete.
• Fills microcracks and strengthens the matrix without altering the surface appearance.
Applications and Benefits
• Ideal for a wide range of structures, including bridges, parking garages, industrial floors, and marine environments.
• Provides a cost-effective alternative to demolition and replacement.
• Minimizes downtime, allowing for fast application and rapid strength gain.
• Environmentally friendly with minimal waste.
Conclusion
SURTREAT TPS II offers a proven, efficient solution for strengthening and preserving concrete structures. Its surface-applied technology is backed by independent testing, ensuring reliable and measurable improvements in compressive strength.