Mason Sand for Patios in Dike, IA

Gravel and aggregate delivery in Dike, IA runs on the working season. Work starts once frost is out and the low ground has drained, and it runs to the fall freeze.

Iowa Rock Supply delivers bulk Class A roadstone, bedding sand and stone to Dike and the rest of Grundy County. Order online and a truck tips the load on your site.

Ground and Conditions in Dike

Dike sits on the Iowan Surface, where loamy glacial till was planed down by cold-climate erosion. A thin, patchy loess cover sits over it, with a stone line near the surface and large granite and quartzite erratics scattered through the fields.

That ground matters most under flatwork. A paver patio or a slab that goes down over a base that is too thin shows the failure the first spring: edges settle, joints open and the surface rocks underfoot.

The fix is a base that is thick enough and bedding that is even. Class A roadstone with the fines left in binds and compacts into the base course.

Limestone screenings go over it as the bedding layer under pavers and flagstone.

Drainage networks here are well established but stream gradients are low, so water moves slowly and old wetland pockets still hold water. Low spots stay soft well after the uplands are ready.

Hard northern Iowa winters bring a long frozen season and repeated freeze-thaw that lifts gravel drives, walks and slabs each spring. The local building official sets footing depth.

Materials for Dike Projects

Bedding under pavers and flatwork is where most of these projects start, and the bedding choice decides how the finished surface wears.

Limestone Screenings are the standard bedding and joint material here. The fines pack tight under a paver and lock the joints once the surface is set.

Mason Sand is the other bedding option. It beds brick, block and paver joints, and it works as play sand and horse arena footing.

Washed Sand is a clean, free draining grade. Use it for bedding and leveling under slabs and pavers, and as sand fill where clean material is wanted.

Under all of that goes Class A Roadstone, the 3/4 inch crushed limestone base course with the fines left in. It is the standard Iowa base for driveways, parking pads, shed bases and farm lanes.

Where a new drive or a soft spot needs a coarser start, 1 Inch Roadstone goes down first, under a finer surface course.

Delivery to Dike and the Surrounding Area

Quantities are ordered by the ton or by the yard, so you pick the unit that matches how you figured the job. Each product page has a calculator if you want to size the load before checkout.

You order online, choose a delivery date at checkout, and a dump truck tips the load on site. Iowa Rock Supply serves Dike and the rest of Grundy County, including Grundy Center, Reinbeck, Conrad, Wellsburg and Holland.

Order Bedding Sand and Base Material for Your Dike Project

Work out your quantity on the product page calculator, then order online by the ton or the yard. Iowa Rock Supply delivers Class A roadstone, limestone screenings and sand across Dike and Grundy County.

Place your order and a truck tips the load on site.