Concrete Across Monroe County, AR

Concrete across Monroe County

Concrete in Monroe County, Arkansas, is mostly farm work: rice drying pads, grain storage slabs, and shop floors, plus drives and patios in 3 towns. Our Eastern Arkansas team covers Brinkley, Clarendon, and Holly Grove and the row-crop land around them. One spec governs the pour and the finish, so the slab is built for the polished floor, garage coating, or broom finish it will carry.

Monroe County sits deep in the Arkansas Delta, where about 6,800 people live on flat row-crop land drained by the White and Cache Rivers. Brinkley is the biggest town, at about 2,700 people. It sits on I-40 halfway between Little Rock and Memphis, at a Union Pacific rail junction. Rice, soybeans, and grain handling pay the bills, with a rice mill anchoring Brinkley. So most of our work is grain and equipment slabs, town sidewalks and store slabs, and farmhouse drives and shop floors.

Which Monroe County towns does Bel Covo serve?

Clarendon is the county seat, sitting where the Cache River runs into the White. Brinkley, where I-40 crosses US 49, carries most of the store and grain-handling work.

• Brinkley: the I-40 and US 49 crossing halfway between Little Rock and Memphis, home to the county’s rice mill
• Clarendon: the county seat, where the Cache River empties into the White
• Holly Grove: the US 49 farm town on the flat row-crop ground in the south of the county

The town list below links each town page. Farms and small places between the towns get the same Eastern Arkansas team.

Who pours and who finishes a Monroe County slab?

We do both, under one spec. Monroe County spreads thin across the Delta flats, from Brinkley on I-40 down US 49 to Holly Grove, and our Eastern Arkansas team works that whole stretch. A grain pad outside Brinkley and a drive in Clarendon get the same mix design, subgrade prep, and finish plan, all set before the truck arrives. We’ve placed concrete on eastern Arkansas bottomland clay for two decades. One calendar covers sites in all three towns.

What concrete do rice farms and towns in Monroe County need?

New slabs on our calculator run $5.32 to $15.61 a square foot before the trip charge, which covers our travel to your site. Thickness, rebar, and the prep under the slab set where yours lands. Rice, grain, and spread-out farm ground sort the work here into five kinds.

• Grain and rice slabs. Rice drying, grain storage, and equipment yards take the heaviest flatwork. That’s usually 4,000 PSI concrete (PSI is how much weight each square inch can hold) poured 6 to 8 inches thick. We size the #4 rebar off your load list, not a stock house spec.
• Farm shop floors and equipment pads. Combines and grain carts drive right onto these floors. They pour 6 inches thick or more, with a rebar mat on packed crushed-stone base. That stone gets trucked in from the quarries around Batesville and Little Rock.
• Home drives and patios. Lots in Brinkley and Clarendon get the standard 4-inch slab. Outdoor pours carry 4 to 7 percent air in the mix. Those tiny bubbles give freezing water room, so the slab rides out the 50 to 60 freeze-thaw cycles of an eastern Arkansas winter.
• Town and store flatwork. Along I-40 and US 70, county-seat and highway work means sidewalks, dock aprons, and store slabs. We finish them flat to ACI 302.1R limits so carts and forklifts roll smooth.
• Garage and shop coatings. Homes and small shops take epoxy or polyaspartic coatings, 4 to 20 mils thick, over a slab we’ve ground first. We check every slab before we coat it. An older slab, a lot in the White or Cache River bottoms, or a floor where a coating failed before is a warning sign, and on those we run a moisture test first.

How do the Grand Prairie clay and river rock under Monroe County behave?

All of Monroe County sits on the Mississippi Alluvial Plain, the flat ground the big river built. Delta bottomland lines the White and Cache Rivers. To the west it meets the Grand Prairie clay pan, a dense Stuttgart-series silty clay so tight that rice farmers can hold water on top of it.

That same clay swells when it’s wet and shrinks when it’s dry. The slab lives or dies on the prep. We pack the subgrade to about 95 percent standard Proctor density, a lab measure of how tight the soil is. Then we lay 4 to 6 inches of crushed-stone base so water drains and the load spreads out.

There’s no limestone quarry in the county. The coarse rock in local concrete is chert and quartz gravel from the Mississippi River. In some Delta pits, that gravel reacts with the cement over the years and cracks the slab from the inside. That’s called alkali-silica reaction, and ASTM C1260 is the lab test for it. The fix goes in the mix. Good plants add 20 percent or more Class F fly ash and use a low-alkali cement, at or below 0.60 percent Na2O equivalent to keep that reaction in check.

The concrete durability guide walks through the full mix and prep.