Order AB-3 and Crushed Stone in Chautauqua County, KS
Kansas Rock Supply delivers gravel, stone and aggregate in Chautauqua County, KS. AB-3 is the base material here, and it is the Kansas name for dense-graded crushed limestone base.
AB-3 is crushed rock and fines graded roughly 1 1/2 inch down. It locks up tight when it is moisture-conditioned and rolled.
Order it for driveways, parking pads, shed and shop bases and road shoulders.
Delivery across Chautauqua County
You order online and pick a quantity by the ton or by the yard. Each product page has a calculator.
A dump truck tips the load in one pile at the delivery address.
Bulk delivery covers Sedan, Cedar Vale, Peru and Niotaze. Pick your delivery date at checkout.
Have the site reachable by a loaded dump truck and clear of overhead lines.
Materials delivered in Chautauqua County
The requirements for aggregates for base construction sit in Section 1104, inside Division 1100 of the Kansas Standard Specifications for State Road and Bridge Construction.
City and county work references the same class. That is how base is specified in Kansas, and AB-3 is the term a contractor uses when ordering it.
Sand, soil and mulch round out a job. Washed Sand beds and levels under slabs and pavers, and Top Soil builds a lawn over heavy clay or thin rocky ground.
Shredded Mulch holds soil moisture through a hot, windy Kansas summer.
Ground conditions across Chautauqua County
Across the Osage Cuestas and the eastern Kansas clay country, the soil is heavy clay weathered from Pennsylvanian shale, sitting between limestone-capped east-facing ridges. Sandstone-capped Chautauqua Hills ground runs through the western edge of the southern counties.
That clay takes water very slowly, so it perches on the surface. A drive laid straight on clay pumps fines up into the surface course, which is why the base course matters more than the surface layer.
Heavy spring and early summer thunderstorms wash unbound surfaces off the cuesta slopes. They also scour creek banks and culvert outlets, which is where rip rap belongs.
Clay works best when it is neither saturated nor bone dry. Spring rain and the cracking of high summer are both awkward, and late spring and early fall are the steadiest weeks for base work.
Cold winters bring repeated freezing and thawing on top of a clay that swells when wet and shrinks when it dries. The ground moves through the year as well as through the winter.
Frost depth is set locally by the building department, so check the figure for your town before footing work.
Choosing the right material
Montgomery County and Elk County share this ground region. The clay, the shale and the limestone-capped ridges are the same, so the base and drainage choices are the same too.
Cowley County is different. It sits on the Flint Hills, where thin cherty clay covers flat-lying Permian limestone and shale, with a cap of cherty gravel on the hilltops and rock often only inches below the surface.
That shallow rock changes the job. A base course there runs into rock quickly, so drainage has to move water sideways rather than down.
Here, the deeper clay is the problem, and a compacted AB-3 base is what keeps a drive from pumping.
Order AB-3 for your Chautauqua County job
AB-3 is the base material for this county, and it is the name to use when you order. Kansas Rock Supply delivers it by the ton to Sedan, Cedar Vale, Peru, Niotaze and the surrounding ground.
Order online, size the load, and pick your delivery date.