Non-Destructive Compaction for Durable Road Construction
Intelligent, Real-Time Road Compaction Measurement
Tags: Monash University, Australia, Construction & Smart Cities, Transportation & Automotive
Researchers at Monash University have developed a real-time road compaction measurement system using LiDAR, accelerometers, and an inertial measurement unit integrated into compaction rollers. This non-destructive technology provides live density estimations with only a 2.8% error compared to nuclear density gauge (NDG) readings, offering a faster, safer alternative to traditional methods. It creates density maps to identify under-compacted areas during the process, ensuring quality and efficiency. The system is retrofittable and compatible with vibratory and static rollers, making it versatile for various soil types and conditions. Applications include road construction and infrastructure projects, improving safety, durability, and reducing costs.
IP Type or Form Factor: Patent Pending; Device
TRL: 4 - minimum viable product built in lab
Industry or Tech Area: Civil Engineering; Transport Systems
