Order Gravel, Stone and Soil in Colby, KS
Storm water across the High Plains of western Kansas runs off tight silt and caliche instead of soaking in. Gravel and aggregate delivery in Colby, KS starts with that fact.
Kansas Rock Supply sells AB-3, the Kansas name for dense-graded crushed limestone base, along with the clean rock, sand and soil that go with it.
Build the pad first. Then surface it.
Delivery to Colby and the Surrounding Area
Order online. Quantities are ordered by the ton or by the yard, and each product page has a calculator.
Pick a delivery date at checkout, and a dump truck tips the load in one pile at the site.
Colby sits in Thomas County. Delivery covers the city and the surrounding area, including Brewster, Rexford, Gem and Levant.
Bulk loads tip where the truck can reach. Have the pad or the drive approachable before the truck arrives, because the load is dropped, not spread.
Materials for Colby Projects
Raising grade is the job that comes first on most lots here. Fill dirt builds up low spots and backfills around a foundation before any base course goes down.
Order it by the ton or the yard and let the calculator size the load.
On top of fill, AB-3 is the base to order. It is crushed rock and fines graded roughly 1 1/2 inch down, and it locks up tight when it is moisture-conditioned and rolled.
Use it for driveways, parking pads, shed and shop bases and road shoulders.
1 inch minus is the smaller dense-graded crushed limestone. It tops a drive, patches soft spots and builds up shoulders where a full AB-3 base is more than the job needs.
For a patio or a walkway, screenings bed the pavers and fill the joints. Washed sand levels under slabs and flatwork.
Both sit on a compacted base, not on bare ground.
Drainage work wants clean stone. 1 inch clean, also called #57 stone or clean rock, goes in French drains, foundation drains and pipe bedding.
3/4 inch crushed stone suits drainage beds, trench backfill and drive surfacing over a compacted base.
Decorative beds take Kansas River Rock, the rounded washed gravel locals also call Kaw River rock. Large river rock handles dry creek beds and splash pads under downspouts.
Ground and Conditions in Colby
The ground across the High Plains of western Kansas is silty loess and sandy soil over the Ogallala Formation of sand, gravel and cemented beds. Cemented Ogallala is called mortar bed locally, and hard caliche layers sit close to the surface in places.
That matters under a drive or a pad. An under-built base over caliche or loose silt moves, and the surface above it follows.
Rain is scarce here, only about 15 to 25 inches a year across the region, but it arrives in heavy summer storms. Tight silt and caliche will not take it, so water runs to the low spots and playas.
Grade the pad so it sheds, and put clean stone where water needs to move.
Wind is the main agent of erosion on the High Plains. Bare silt and loose sand blow, drifting across drives and stripping unbound surfaces.
Cloudbursts cut steep-sided draws. A bound, graded surface holds up better than loose fill.
The working season is long. The difficulty is getting moisture into material and holding it there long enough to compact, rather than waiting for the ground to dry out.
Winters are the coldest, windiest and driest in Kansas, with hard freezes and rapid thaws.
Questions About Material in Colby
What is the best base under pavers in Colby?
AB-3 is the base to start from. It is crushed limestone and fines graded roughly 1 1/2 inch down, and it locks up tight when it is moisture-conditioned and rolled.
Above it, screenings bed the pavers and fill the joints, and washed sand levels under slabs and flatwork. On silty loess and caliche, the base has to be built up before anything goes on top.
Do you supply contractors working in Colby?
Yes. Kansas Rock Supply sells bulk material to contractors and homeowners in Colby and across Thomas County.
Order online, choose a quantity by the ton or by the yard, and pick a delivery date at checkout. A dump truck tips the load in one pile at the site, so have the pad or approach ready for the truck.
Order AB-3 and Base Material in Colby
AB-3 is the material this ground asks for, and it is the one to start with when you raise a pad or build a drive. Add clean rock for drainage, screenings for pavers, or fill dirt for grade.
Order online and set your delivery date for Colby.