Accurate Moisture Measurement of RAP

Moisture Measurement of RAP

Accurate Moisture Measurement of RAP

Asphalt plants increasingly rely on Recycled Asphalt Pavement (RAP) for cost-effective and sustainable mixes. However, moisture measurement of RAP is critical for maintaining consistency and quality in the final product. Excess moisture in RAP can lead to inaccurate mixing ratios, causing performance issues in the asphalt. With Seztec’s advanced SONO-VARIO aggregate moisture probe (conveyor belt moisture probe), asphalt producers can achieve precise, real-time moisture data, ensuring production efficiency and quality control.

Why Moisture Measurement of RAP Matters

Recycled materials like RAP naturally retain moisture, which varies depending on weather, storage conditions, and material composition. Moisture fluctuations can disrupt the water-to-binder ratio, affecting the mix’s stability and durability. By using a reliable moisture measurement of RAP solution, producers can make data-driven adjustments to their asphalt recipes, achieving the optimal balance for each batch.

Key Features of Seztec’s Aggregate Moisture Probe

Our moisture probe, designed for use with RAP on conveyor belts, offers several advantages for asphalt plants:

  • Real-Time, Accurate Measurements: With advanced sensors, our moisture probes provide continuous, accurate moisture readings, enabling immediate adjustments to the mixing process.
  • Ease of Installation on Conveyor Belts: The conveyor belt moisture probe is easy to install and operates seamlessly with minimal maintenance.
  • Durability in Harsh Environments: Built for industrial settings, Seztec’s moisture probes withstand dust, vibration, and fluctuating temperatures.

Applications of SONO-VARIO in Moisture Measurement of RAP

Seztec’s conveyor belt moisture probe is ideal for monitoring moisture in RAP as it moves along the conveyor, delivering consistent moisture data before it enters the mixing drum. This provides several key benefits:

  • Increased Efficiency: Real-time adjustments based on accurate moisture data ensure fewer interruptions in production, enhancing overall plant efficiency.
  • Cost Savings: Optimal moisture management reduces energy costs by minimizing over-drying or reprocessing of materials.
  • Improved Asphalt Quality: Consistent moisture levels ensure better compaction and durability in the final product.

The Benefits of Seztec’s Aggregate Moisture Probe for Asphalt Producers

By investing in Seztec’s moisture measurement of RAP solution, asphalt plants can improve production consistency and quality. With accurate moisture control, producers can meet the specifications required for high-performance asphalt, while reducing the likelihood of batch rejections and wasted materials.


Seztec’s aggregate and conveyor belt moisture probes offer a reliable, user-friendly solution to monitor and control RAP moisture, improving efficiency and quality in asphalt production. Contact us today to learn more about how our moisture probes can optimize your asphalt plant operations!

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