Why the base matters in Fairmont City
The American Bottom is deep river-laid clay, silt, sand and gravel behind a levee and drainage canal system, and it holds moisture. Pavement here has to spread its load rather than rest on soft ground. We proof the subgrade, undercut and replace what will not carry weight, compact rock in lifts, and set the grade so water leaves the surface rather than soaking in.
The part of the job you can see is the last two inches. Ask what is underneath, how it will be compacted, and which way the finished surface drains.
Compacted asphaltTypically 2 to 3 in. for a car drive
Stone baseTypically 4 to 8 in., compacted
Drive on itUsually 2 to 3 days, longer in heat
First sealcoatTypically 6 to 12 months after paving
Typical ranges. Your Fairmont City estimate is sized to the soil, the traffic and the drainage on your property.