
Concrete Driveways in Hampton
JLB pours residential and commercial driveways across Hampton on a subgrade prepped for Franklin County's heavy, slow-draining clay till, using an air-entrained mix in the 5-7% range so the slab can absorb the 100-120 freeze-thaw cycles a north-central Iowa winter delivers without spalling. On the older lots near the courthouse square, that drainage-conscious base prep is what keeps a new drive from heaving where the tight clay stays saturated after the spring melt.









