Base and Sub-Base Repair

Base and Sub-Base Repair - International Road Federation 1985 - Video VH-5 - Visit the International Road Federation at www.irfnews.org/ - Noncommercial Use Only - Published with Permission - A video for the road maintenance supervisor and work crew which demonstrates each process in the repair of pavements damaged by water saturation. This video describes machinery, tools, and proper materials required for placing traffic control devices, marking the limits of repair, removing damaged road materials, installing subdrainage, restoring the subgrade, replacing the base, replacing pavement surface, cleaning the worksite, and removing traffic control devices. Emphasis is on planning and coordination.

[@iriliral6366]

That was excellent.👏

[@fivelands1]

In many places and in Florida west coast, they pack clay as a sub base, you don't see the problems, every spot is dry, give time, let the storm come, now the clay change in mud, now they remove the muddy clay. In the next future the road are going to drop down, more work, more money.

[@fivelands1]

Europe, Italy ,French build roads in a different way america build, you learn watching people work, different steps, what is next.

[@gowthamprakash7150]

Aa

[@watchthe1369]

WTF is "pavement cutting tool" I guess Jackhammer is some how to male- violent? "If the subgrade runs out between your fingers" if it is Muddy, I am triggered and can't watch anymore......

[@galegregory97comcast]

wtf is 15 cm.

[@Jemalacane0]

15 one hundredths of a meter.

[@TheMontegonian]

smh

[@vanbeet5105]

You can get a conversion on the internet within 20 seconds 🤦‍♂️

[@vanbeet5105]

About 6 inches