Concrete Parking Lots in Ames, Iowa A Lot Poured and Cured to Carry Game-Day Traffic for Decades

Concrete reaches usable strength in about a week and keeps gaining for weeks, but only if it cures properly. JLB keeps the fresh slab moist and protected so it hydrates fully and reaches its rated strength. A rushed cure leaves the surface weak and prone to scaling when temperatures swing.

The river-fed water table keeps Ames soil saturated, so we cut to a stable bearing layer, compact a granular base in lifts, and pitch the lot to drain fast. Keeping surface water moving off and the base as dry as the site allows is how the slab stays sound on wet ground.

Yes. JLB pours heavy-duty 4,000 to 5,000-plus PSI concrete and steps up thickness and reinforcement under drive aisles and loading zones. Combined with proper curing and a compacted base, the lot carries the steady ISU turnover and Jack Trice game-day surges for decades.

Very little. Reseal the saw-cut joints every few years and keep them clear of debris so water can't work into them and undermine the slab. A dense, air-entrained surface handles de-icing well, so the main upkeep is joint care, not constant patching.

Saturated concrete that freezes without entrained air scales and crumbles fast, and Ames ground stays wet. JLB pours with 5 to 7 percent entrained air per ACI guidance so freezing water expands into the air pockets instead of fracturing the slab from the surface down.