AB-3, Sand and Gravel Delivery in Greenwood County, KS
Kansas Rock Supply handles gravel, stone and aggregate delivery in Greenwood County, KS. Start with the calculator on any product page to size the load, then pick your material.
AB-3 is the Kansas name for dense-graded crushed limestone base, and it is the base most drives and pads here are built on. It comes crushed rock and fines together, graded roughly 1 1/2 inch down.
Materials Delivered in Greenwood County
Base material in Kansas is set by class, and the requirements sit in Section 1104 of the Kansas Standard Specifications.
County and city work reference the same class.
Order AB-3 for driveways, parking pads, shed and shop bases and road shoulders. It locks up tight when it is moisture-conditioned and rolled.
For a smaller dense-graded stone, use 1 Inch Minus. It tops a drive, patches soft spots and builds up shoulders where a full AB-3 base is more than the job needs.
Clean washed limestone is sold by inch size in Kansas. 1 Inch Clean, also called #57 stone, goes in French drains, foundation drains, pipe bedding and construction entrances.
3/4" Crushed Stone suits drainage beds, drive surfacing over a compacted base, and trench backfill. Screenings bed pavers and flagstone, level under flatwork and fill paver joints.
Rounded stone has its own jobs. 3/8" Natural Pea Gravel covers walkways, play areas and dog runs.
Kansas River Rock, the washed gravel locals call Kaw River rock, dresses beds, borders and dry creek beds.
RipRap armours stream banks, pond banks, ditch lining and culvert outlets. For soil work, Top Soil builds new lawns and levels ground over heavy clay or thin rocky soil.
Ground Conditions Across Greenwood County
Ground across the Flint Hills is thin cherty clay over flat-lying Permian limestone and shale. Cherty gravel caps the hilltops, and rock often sits only inches below the surface.
That shallow rock changes what a base has to do. An under-built base over thin soil moves and pumps, so the stone layer has to carry the load the soil cannot.
Water runs off the limestone benches instead of soaking in, so it arrives fast and concentrated at the foot of a slope. Clay in the valley bottoms holds it.
Fast runoff off limestone ledges cuts ditches and drive edges. On the Flint Hills side, the Cottonwood, Neosho and Verdigris rise quickly after heavy rain, which is why bank and ditch work calls for rip rap.
The working season here runs long, broken by wet spring weeks. Thin soil over rock dries out quickly once the rain stops, so the ground is usually workable again soon after.
Winters bring repeated freezing and thawing. Shallow soil over rock freezes through quickly and thaws from the top, which is hard on an unbound surface.
Frost depth is set by the local building official, not statewide.
Delivery Across Greenwood County
Order online and choose a quantity by the ton or by the yard. Each product page has a calculator to size the load before you check out.
Pick a delivery date at checkout, and a dump truck tips the load on site. We deliver across Greenwood County, including Eureka, Madison, Hamilton, Severy, Fall River, Piedmont, Virgil and Lamont.
Bulk material arrives as one tipped pile. Plan where you want that pile to sit before the truck reaches the property.
Choosing the Right Material
Wilson County, Coffey County and Woodson County sit in the Osage Cuestas, where heavy clay soils weathered from Pennsylvanian shale lie between limestone-capped ridges. That ground differs from the thin cherty clay over limestone in Greenwood County.
Heavier clay holds water instead of shedding it, so a base there has to deal with a soil that stays soft. In Greenwood County the rock is close to the surface and water leaves fast.
That difference points the drainage choice. Where clay dominates, clean open stone gives water somewhere to go.
Where rock sits inches down, the base course does the structural work.
If your ground behaves like the clay country, lean on clean stone for drainage. If it behaves like thin soil over rock, lean on AB-3 for the base.
Order AB-3 and Bulk Aggregate in Greenwood County
AB-3 is the base material Kansas contractors name when they order, and it is the right starting point for drives, pads and shoulders in Greenwood County. Kansas Rock Supply delivers it, along with clean stone, sand and soil, by the ton.
Size your load with the calculator and place your order online.