
What a Concrete Driveway or Slab Job Involves
A flatwork job is several days of preparation and a few hours of concrete: layout, excavation, subgrade compaction, base, forms, reinforcing, the pour, the finish and the cure. We walk you through which stage your money is actually buying, because everything that decides whether the slab lasts is finished before the truck arrives.
Why the Subgrade Changes Within a Few Miles
Cedar Park straddles two soil survey areas and the ground shifts from shallow soil over limestone to deeper clay inside the city limits. Eckrant reaches rock within the first foot across more than two-fifths of the city, while the Georgetown series carries limestone at about 35 inches, so a price written for one address does not transfer to another.
Limestone Rock Excavation and Caliche
Where rock sits close to the surface, excavation stops being digging and becomes breaking. Rock outcrop is mapped as a named component over 1.8 percent of the city and the Eckrant-Rock outcrop association covers a further 4.1 percent, so we identify it at the estimate and price the hammer work instead of absorbing it as a change order.
Concrete Driveways and the Approach at the Curb
The slab on your property and the approach that crosses the right-of-way are two transactions with two rule sets. We build the private drive to your use and the approach to the city’s Type I detail, and we keep the finished drive inside the 70 percent of roadway frontage the code allows.
Slabs and Pads for Shops, RVs and Generators
Shop floors, shed pads, RV parking and equipment pads carry different loads and want different edge details. We size thickness and reinforcing to what will actually sit on the slab, because an RV pad built to patio thickness cracks under the first axle rather than after a decade.
Subgrade, Flexible Base and Vapor Retarder
What goes under concrete decides how it moves. We compact the subgrade, place flexible base where the ground calls for it, and set an ASTM E1745 vapor retarder under anything that will be enclosed or finished, so moisture does not come up through a floor covering a year later.
Welded Wire Reinforcement, Rebar and Fiber Mesh
Fiber mesh controls shrinkage cracking in the surface; rebar and welded wire reinforcement hold the slab together once a crack has formed. They do different jobs, so we tell you which yours needs and set steel on rebar chairs rather than laying it on the ground and pulling it up as the concrete goes in.
Post-Tensioned Slab-on-Ground
Most housing here sits on a post-tensioned slab, stressed by unbonded single strand tendons after the concrete cures. That changes everything about cutting into one, so any sawcut, core or anchor gets scanned and located first and we work to PTI DC10.1 practice rather than guessing at the tendon layout.
Summer Pours and the Discharge Clock
Hot weather work is governed by the temperature of the mix, not the reading on your porch. The state highway specification starts a 45-minute discharge clock once fresh concrete reaches 90 degrees, so we schedule summer pours early, order the mix to suit and keep the truck moving rather than losing a load on site.
When You Can Walk On It, Park On It and Seal It
Foot traffic is usually next day, vehicles wait considerably longer, and sealing waits longer still because the slab has to release moisture first. We give you those dates in writing with the proposal and apply a curing compound, so the concrete gains strength instead of drying out in the sun.