Eliminating Manhole Rattle & Premature Asphalt Cracking

The Root Cause of Utility Frame Rattle

Loose utility covers and rattling manhole frames are more than a public noise nuisance—they are an early indicator of structural asphalt failure. When heavy truck traffic strikes an unseated frame, dynamic impact energy radiates outwards into the surrounding pavement, causing radial cracking and pothole formation.

Mechanical Locking Solutions

Investing in properly seated paving risers extends pavement life cycles by up to 40% while keeping municipal roads quiet and smooth.