Keson 4 Foot Professional Measuring Wheel Keson They create a smooth and

They create a smooth and professional-looking surface that is ready for use

and airport runways to seal up cracks in asphalt or concrete

On the fly agitation

ASTM D6690 (AASHTO M324) Type I (formerly ASTM D1190

CP-4D Banding Machine

Keson 4 Foot Professional Measuring Wheel Keson They create a smooth andMP 401 4 ft. Circle, 15 1 2" Dia. MP 401E 4 ft. Circle, 15 1 2" Dia. Digital ReadoutMP 401P 4 ft. Circle, 15 1 2" Dia. Plastic WheelThe 4 foot circumference wheel levels out uneven ground by spanning divets that smaller wheels would dip into. The wheels size enables it to roll and register feet clicks at the best pace in the industry.