Mason Sand for Patios in Olivehurst, CA

California Rock Supply handles gravel and aggregate delivery in Olivehurst, CA for two kinds of buyers: crews who order every week and homeowners building one patio. Both end up asking about the same things, Class 2 base for what goes under the work and mason sand for what sits between the pavers.

Olivehurst sits on deep valley alluvium, and much of that ground is heavy clay that swells in winter and cracks open in summer. That is the ground your patio has to sit on, so the bedding and base layers matter more here than they would on sand.

Ground and Conditions in Olivehurst

A patio built on a thin base shows the problem fast in Yuba County. The clay underneath takes on water in a winter storm, the subgrade moves, and the pavers shift, rock, and hold puddles. Atmospheric rivers do the rest, because flat ground gives water nowhere to run.

Ponding is the second issue. Water that cannot drain away sits against the edge of the slab or the patio and works its way under it.

The practical answer is depth and a drainage layer, not a thicker sand bed. A compacted Class 2 base spread wide enough to carry the load holds the pavers steady, and clean drain rock gives trapped water a path out. The long dry season from late spring into fall is when most of this work gets done, because winter rain turns the clay soft and sticky underfoot.

Materials for Olivehurst Projects

The bedding layer is what most patio and flatwork jobs in Olivehurst turn on. Mason sand packs firm and levels true, so pavers and slabs sit flat instead of rocking on a lumpy bed. It also fills the joints between pavers and works as play sand in a sandbox.

Under that bedding you still need a compacted base. Class 2 base, also called Class II base rock or Class 2 aggregate base, is the standard California base material, specified by Caltrans as Class 2 aggregate base. It goes under driveways, parking pads, and the compacted base below pavers and slabs. Recycled base rock, made from Road Base or asphalt, does the same job where you want to reuse material.

Then match the surface and the drainage to the job:

• Washed Sand, also called concrete sand, for leveling and bedding under slabs.
• Washed Sand, a coarse sand and fine gravel blend for leveling and bedding.
• Stone Screenings, or DG, for paths and patios that need a fine, firm-packing surface over a compacted base.
• Drain Rock for French drains, drywells, and drainage behind a retaining wall.
• Driveway Gravel for surfacing an existing drive or topping a compacted base.

For planting around the finished patio, topsoil builds up beds over tight clay, and garden soil fills raised beds. Shredded mulch holds moisture through the dry season.

Delivery to Olivehurst and the Surrounding Area

You order online and choose your quantity by the ton or by the cubic yard, whichever you find easier to think in. The calculator on the product page turns your measurements into a load size, so you are not guessing at a number. Pick a delivery date at checkout and a dump truck brings the material to your site.

Bulk delivery works best when you have thought about where the truck can reach. A pile of base rock or mason sand has to land somewhere it can be moved from, ideally close to the work.

California Rock Supply delivers across Yuba County, including Marysville, Wheatland, Dobbins, Smartsville, and Camptonville.

Order Your Patio Material for Olivehurst

Start with the calculator on the product page to size your load of mason sand, Class 2 base, or drain rock. Choose your quantity, pick a delivery date, and California Rock Supply brings it to your site in Olivehurst. Place your order online whenever you are ready.