In today’s world of sustainable infrastructure, microsurfacing has emerged as a leading solution in environmentally responsible pavement maintenance. At Alltech, we focus on delivering rugged and reliable technologies that not only extend pavement life but also minimize the ecological footprint. Microsurfacing reflects our commitment to innovation and sustainability in road construction and rehabilitation.

What is Microsurfacing?

Microsurfacing is a cold-mix pavement preservation technique that combines high-quality aggregate, polymer-modified bitumen emulsion, water, and chemical additives. It is applied as a thin overlay over existing road surfaces, sealing cracks and restoring surface texture without the need for heat or heavy construction equipment.

Environmental Benefits of Microsurfacing

1. Cold Application Means Low Emissions

Unlike traditional hot mix overlays, microsurfacing does not require heating, significantly reducing fuel usage and carbon dioxide emissions during application.

2. Minimal Raw Material Consumption

Microsurfacing uses thinner layers and fewer natural resources compared to conventional milling and repaving, reducing aggregate extraction and bitumen usage.

3. Reduces Waste and Promotes Recycling

Since microsurfacing is applied over the existing surface, there’s little to no material removal or waste generation. It also complements recycled pavement strategies.

4. Faster Curing, Less Traffic Disruption

Quick setting and minimal downtime reduce the need for prolonged road closures, lowering vehicle idling and detour emissions.

5. Extended Pavement Life

By preserving the base layer and preventing surface oxidation, microsurfacing extends pavement life by up to 7 years—delaying major reconstruction.

Comparison With Traditional Maintenance Methods

Microsurfacing stands out with the lowest environmental impact among all pavement maintenance methods, offering excellent return on both performance and sustainability.

Industry Relevance & Alltech’s Role

Microsurfacing is ideal for urban roads, highways, airports, and parking lots where quick, cost-effective, and green maintenance is essential. At Alltech, our microsurfacing solutions are engineered with precision for reliability, reduced emissions, and maximum operational efficiency.

Alltech equipment features:

• Advanced control systems
  
• Efficient emulsion delivery
  
• Durable and corrosion-resistant designs
  
• Easy mobility for diverse site conditions
  

Driving Sustainability Forward

Incorporating microsurfacing into pavement preservation programs is a major step toward reducing the environmental impact of road construction. Alltech proudly leads this shift with innovative equipment built to perform with precision and environmental responsibility in mind.