Understanding Marshall, CBR, and Avongard in Pavement Labs
Pavement quality relies on reliable load measurements, crack tracking, and sample prep. The marshall load frame, cbr load frames, Avongard crack monitor, and vacuum degassing oven form a testing chain that captures both strength and long-term performance.
Triomidtech helps labs combine these assets with automated reporting so every asphalt or concrete mix has a documented behavior profile.
Marshall Load Frame and CBR Load Frames: When to Use Each
The marshall load frame is ideal for bituminous mixes, while cbr load frames test stabilized base and subgrade layers. Triomidtech stocks the load frames in both manual and servo versions, and our engineers can tailor each cbr load frame to meet project-specific loading rates.
Because the cbr load frame results drive pavement thickness calculations, we also recommend repeat calibrations and traceable certificates.
Avongard Crack Monitor for Real-Time Pavement Insights
The Avongard crack monitor records strain, temperature, and displacement across joints. Combine its wireless telemetry with load frame data to catch early distress before it propagates. The device integrates with Triomidtech’s reporting portal so contractors can share findings with consultants instantly.
Captured Avongard data feeds into maintenance planning and ensures bond breaker treatments are traceable.
Vacuum Degassing Oven: Preparing Samples for Trusted Loads
Using a vacuum degassing oven before casting Marshall or CBR specimens removes air pockets, producing uniform density that yields repeatable strength values. Degassing also stabilizes moisture content and prevents shrinkage cracks, which improves the correlation between lab and field results.
Triomidtech supplies ovens sized for your lab plus safety training so technicians handle high-temperature cycles confidently.
Assembling a Turnkey Pavement Testing Chain
Follow this checklist to keep every instrument aligned:
- Verify load frame calibration prior to each project.
- Degas, cast, and cure specimens under controlled conditions.
- Log Marshall/cbr load frame readings alongside Avongard events.
- Review data for anomalies and flag them for non destructive concrete testing equipment follow-up.
- Store certificates and reports in a centralized folder for client handover.
A coordinated chain saves time, protects budgets, and keeps pavements performing long term.