It allows the tire pairs to oscillate for any imperfections in the paving process." The manipulation of the asphalt comes from ballasting the pneumatic roller to achieve a specific weight.

GSSI, a leader in the ground penetrating radar (GPR) equipment space, are partnering with HAMM AG to integrate a new sensor ...

However, the problem has always been that paving contractors have meager feedback for rolling asphalt to the right density. Knowing surface temperature, roller pass count, and stiffness are all ...