Gyrotronic Superpave Gyratory Compactor – ASTM Standard

The Matest Gyrotronic Superpave Gyratory Compactor reproduces real road compaction conditions, ensuring highly accurate evaluation of asphalt mix performance. Fully automatic, it combines rotational movement and vertical force, applied through a servo-controlled electro-pneumatic system for consistent and repeatable compaction.

A rigid steel frame guarantees excellent angle stability, while an eccentric high-precision system maintains a constant gyration angle. Height is continuously monitored by a linear transducer, and cold emulsified mixes can be tested using the dedicated perforated mould.

The compactor features an intuitive touch-screen interface, onboard data processing, extensive memory, USB/SD ports and remote diagnostics via LAN/Internet. Factory calibration ensures the internal angle meets ASTM and AASHTO requirements (1.16°).

Ideal for laboratories working on volumetric analysis and mechanical characterization of asphalt, supporting Superpave mix design with precision and reliability.

AVAILABLE MODELS:

• B041M: Gyratory compactor ASTM (STANDARDS: ASTM D6925, ASTM D7229 | AASHTO T312 | SHRP M-002), supplied with the internal angle set to 1.16° as requested by ASTM, AASHTO Specifications.
• B041MEN: Gyratory compactor EN (STANDARDS: EN 12697-10, EN 12697-31), supplied with the internal angle set to 0.82° as requested by EN Specifications.