The manipulation of the asphalt comes from ballasting the pneumatic roller to achieve a specific weight. "The front four tires will rut the material, and along in the back you have five back tires ...
The process involved spreading hot tarmac onto a road, adding lime chippings, and finally flattening the surface with a steam roller. Please note this clip ends a little abruptly. Students could ...
The process involved spreading hot tarmac onto a road, adding lime chippings, and finally flattening the surface with a steam roller. Please note this clip ends a little abruptly. Students could ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback