Frequently Asked Questions
Top Usages of Sand for Volleyball Courts, Masonry, and Golf Courses
Sand for volleyball courts, often mason sand, provides a soft, consistent surface that reduces impact injuries while allowing for quick drainage to prevent mud. Its fine texture ensures even play without sticking to players.
Mason sand is mixed with cement and water to create mortar for laying bricks, blocks, and stones, offering strong adhesion and a smooth finish for walls and patios.
Golf course sand, like silica-based varieties, offers optimal drainage, firmness, and a clean lie for shots, preventing the ball from burying too deeply while maintaining aesthetic appeal.
Yes, washed mason sand works for both due to its fine, uniform grains, but volleyball sand may need to be coarser to avoid compaction, while golf sand prioritizes silica for brightness.
High-quality sand improves durability, reduces maintenance, enhances safety, and ensures professional performance, as seen in its resistance to clumping in wet conditions.
A regulation beach volleyball court requires about 50-70 tons of sand, spread 12-18 inches deep, depending on the base preparation.
Yes, golf courses often use premium silica sand for topdressing and bunker fills to promote turf health and consistent playability.
In volleyball courts and golf bunkers, sand layers stabilize the subsoil, preventing washouts during rain and maintaining structural integrity.
We deliver premium mason and play sand nationwide via our online shopping cart, with options tailored for sports and construction needs.
Fill Dirt
Fill dirt is clean, unscreened soil used to raise ground levels for construction, landscaping, or grading, ideal for stable bases under buildings or roads.
Fill dirt lacks organic matter and nutrients, making it denser and better for structural support, while topsoil is nutrient-rich for planting.
Yes, its compactable nature makes it excellent for backfilling trenches or creating stable slopes, but pair it with gravel for enhanced drainage.
It's used for site grading, foundation pads, retaining walls, and road bases to achieve level surfaces without settling issues.
Pricing varies by location and volume, but expect $10-20 per ton; contact us for a quote including nationwide delivery.
Absolutely, for filling low spots or building berms, but top it with topsoil for vegetation to prevent erosion.
Test for compaction, contaminants, and pH to ensure it meets project specs, especially for load-bearing applications.
We deliver in bulk trucks to all 50 states; use compactors for installation to achieve 95% density for stability.
Yes, our screened options remove debris for cleaner fills, available through our easy online ordering system.
Gravel
Gravel serves as a base for driveways, roads, and patios, providing drainage and stability under concrete or pavers.
Use 3/4-inch for drainage, pea gravel for walkways, and larger sizes for heavy-load areas like parking lots.
Yes, recycled gravel options reduce landfill waste, and natural gravel promotes water infiltration to prevent flooding.
Rounded gravel (like pea) is smoother for aesthetics, while crushed locks together for better compaction in bases.
Aim for 4-6 inches compacted depth, with a geotextile fabric underneath to prevent sinking.
Definitely, for rock gardens, mulching alternatives, or erosion control along slopes.
Rake periodically and add fresh material every 2-3 years to maintain evenness and drainage.
Yes, to all 50 states with no hidden fees, ordered via our convenient shopping cart.
For a 4-inch depth, about 12 tons; use our online calculator for precise estimates.
Crushed Concrete
It's recycled concrete demolished and crushed into aggregate sizes, offering a sustainable alternative to virgin materials.
Ideal for road bases, driveways, and subgrades due to its angular shape for excellent compaction and drainage.
Yes, it provides comparable load-bearing capacity and often recycles existing waste, reducing costs by 20-30%.
Absolutely, its stability prevents shifting, making it a top choice for patios and walkways.
Common sizes include 1-1/2 inch for bases and finer dust for leveling; we stock all at National Site Material.
Recycling concrete diverts landfill waste and lowers carbon emissions from new production.
Excavate, add in layers, compact to 95% density, and top with finer material if needed.
No, standard dump trucks work; we deliver nationwide with flexible scheduling.
Typically 10-20% cheaper than new stone, with long-term savings on maintenance.
Rubber Mulch
It's shredded recycled tires, providing a durable, colorful ground cover for playgrounds and gardens.
It offers superior shock absorption, reducing injury risk, and doesn't decompose like wood mulch.
Up to 10-12 years without fading or breaking down, making it low-maintenance.
Yes, when sourced from certified suppliers; it's non-toxic and free of sharp edges.
Suppresses weeds, retains moisture, and insulates soil, ideal for borders and pathways.
About 1 cubic yard at 3-inch depth; we offer bulk delivery for efficiency.
Yes, but avoid direct trunk contact to prevent rot; it's great for mulching beds.
Yes, in various hues for aesthetic appeal, ordered online for all 50 states.
Recycles tires, reducing waste, though it may leach minor chemicals—opt for bordered installations.
Stone
From limestone and granite to river rock, suitable for construction, drainage, and decoration.
Larger stones like rip rap prevent erosion, while smaller ones create French drains for water management.
Bases for walls, pathways, and foundations, providing enduring strength.
Natural stone offers unique shapes and colors for landscapes, while crushed is uniform for bases.
Measure area, depth, and use our online tool—e.g., 4 inches deep covers 100 sq ft with 1 ton.
es, heat-resistant varieties like fieldstone create safe, attractive features.
Minimal—hose off debris annually and replenish as needed for weed control.
Delivery to all states is standard; optional equipment rental for spreading available.
Our nationwide network ensures quality and competitive pricing via easy shopping cart orders.
Cement / Redimix
Pre-mixed cement, sand, gravel, and water delivered fresh to sites for slabs, foundations, and more.
Eliminates on-site mixing, ensuring consistency and reducing labor by up to 50%.
From 2,500 PSI for sidewalks to 5,000 PSI for heavy structures; custom blends on request.
Yes, with additives for stamping, coloring, or exposed aggregate finishes.
Trucks with chutes pour directly; we serve all 50 states with precise volume calculations.
24-48 hours for foot traffic, 28 days for full strength—accelerators available for faster sets.
Yes, low-carbon blends reduce emissions by 30%, aligning with green building standards.
Wear gloves and goggles; our deliveries include usage guides.
Use our online cart for bulk cement or ready-mix quotes, sourced from top U.S. producers.
Rebar
Steel reinforcement bars embedded in concrete to add tensile strength, preventing cracks in slabs and walls.
From #3 (3/8 inch) for light duties to #18 for bridges; we stock all grades.
Tied in grids or cages before pouring, with chairs to maintain cover depth.
Yes, it resists corrosion in wet or salty environments, extending lifespan.
12-18 inches on center for #4 bars, depending on load requirements.
Yes, with proper tools; we offer pre-bent shapes for efficiency.
About 200 linear feet of #4; use our calculator for exact needs.
Yes, bundled and shipped to all states via our streamlined ordering.
Grade 60 minimum, certified for structural integrity in all applications.
Select Fill
Granular soil with low plasticity, used for stable backfill in utilities and embankments.
For projects needing high compaction and drainage, like pipe bedding or highway shoulders.
Its uniform grains achieve 98% compaction, reducing settlement risks.
Proctor tests for density and sieve analysis for gradation compliance.
Yes, for even bases under lawns or pools to prevent uneven settling.
About 20 cubic yards at 2 ft depth; bulk delivery available.
Excellent, as it compacts tightly without expanding in wet conditions.
From screened quarries, delivered nationwide by truck to your site.
Certified quality at competitive prices, ordered easily online.
Decorative Landscape Stone
Its colors and textures enhance gardens, paths, and water features without fading.
River pebbles, flagstone, and lava rock for varied aesthetics and functions.
Layer 2-3 inches over fabric to suppress weeds and retain moisture.
Yes, resists rot and insects, requiring only occasional rinsing.
1-2 inch stones for stable walking surfaces.
Perfectly, as it allows air and water to roots while adding contrast.
7-10 tons at 2 inches deep; calculate via our tool.
Nationwide to all 50 states, with color samples available.
Natural, reusable, and reduces watering needs in landscapes.
Landscape Mulch
Organic or inorganic cover that conserves moisture, suppresses weeds, and enriches soil.
Wood for nutrient return, rubber for longevity in high-traffic areas.
2-4 inches, keeping it 2 inches from plant stems to avoid rot.
Yes, by stabilizing soil and absorbing rainwater impact.
Dyed hardwoods in reds, blacks, and browns for visual pop.
Annually for organics, as they decompose; inorganics last longer.
10 cubic yards at 3 inches; bulk savings apply.
Yes, fresh and aromatic, ordered via shopping cart.
Coarse types like nuggets hold better on inclines.
Rip Rap
Large angular stones used to armor shorelines and slopes against erosion from water flow.
6-12 inches for moderate flows; larger for high-velocity areas.
Placed in layers over geotextile fabric, compacted for interlocking.
Bridge abutments, culverts, and highway embankments for stability.
Yes, allows water through while dissipating energy.
Varies by size and quarry; $50-100 per ton delivered.
Inspect after storms; replace displaced stones as needed.
Nationwide, including all 50 states, with heavy-duty trucks.
Gabions or vegetation for milder erosion control.
Clay
As a binder in bricks, for pond liners, or stabilizing soil in embankments.
Its low permeability seals ponds and lagoons effectively.
Bentonite for expansion/sealing, kaolin for ceramics.
Yes, when mixed with stabilizers for subgrade strength.
High, ideal for fills but requires drainage layers to avoid swelling.
1-2 feet thick; calculate based on surface area.
From natural deposits, tested for purity.
Bulk to all states, moisture-controlled for usability.
Natural filter in wastewater treatment systems.
We Deliver Materials in All 50 States
Yes, our nationwide network ensures reliable transport from local quarries to your site.
All aggregates, including sand, gravel, cement, and mulch—over 20 types available.
3-7 business days typically, with tracking and on-time guarantees.
No surprises—flat rates quoted upfront via our online system.
Yes, through our portal after ordering from the shopping cart.
10 tons for most materials to optimize logistics.
We accommodate with specialized trucks or split loads.
Efficient routing and recycled packaging to minimize carbon footprint.
Enter details in our cart for instant estimates to any state.
List the Top 100 Cement Companies in America Because We Source Our Materials from Them, We Want to Give Them Credit
We source from leading U.S. producers to ensure quality, and crediting them highlights our partnerships for transparency.
Based on production capacity, market cap, and innovation, per industry reports like IBISWorld and ENR.
1. LafargeHolcim,
2. Cemex,
3. Martin Marietta Materials,
4. Vulcan Materials,
5. Eagle Materials.
Over 20, selected for reliability and sustainability in supplying our ready-mix and bulk cement.
Compiling exhaustive lists is dynamic, but key players include: 1. LafargeHolcim, 2. Cemex, 3. Martin Marietta, 4. Vulcan Materials, 5. Eagle Materials, 6. Buzzi Unicem USA, 7. Lehigh Hanson, 8. Ash Grove Cement, 9. CalPortland, 10. Holcim US, 11. Argos USA, 12. Titan America, 13. Essroc, 14. St. Marys Cement, 15. Giant Cement, 16. Dragon Products, 17. Roanoke Cement, 18. Continental Cement, 19. Summit Materials, 20. CRH Americas Materials
Guarantees consistent quality, faster delivery, and competitive pricing through established supply chains.
Many, like Vulcan and Cemex, invest in low-carbon tech, aligning with our recycling initiatives.
Yes, note preferences in your order; we'll accommodate where possible.
Supports local economy, reduces transport emissions, and ensures compliance with U.S. standards.
We Lease Dump Trucks by the Hour
Flexible rentals for short jobs, billed only for usage time, starting at 2-hour minimums.
10-18 yard options for any type materials
Yes, avoids full-day fees—perfect for quick hauls or events.
Aggregate materials.
Same-day in most areas, nationwide coordination for all states.
Yes, on-demand via app or phone, with no overage surprises.
Starts at $90/hour including driver; fuel and disposal extra.
Easily, prorated billing for seamless transitions to daily if needed.
Pioneered by our founder, it's efficient and ties into our aggregate sales for one-stop solutions.
We Support The Recycle Guide and Waste and Recycle Workers Week
A resource for smarter recycling and waste reduction, offering guides in English/Spanish for communities.
We promote it through partnerships, sharing tips on our site and during deliveries.
An annual June event honoring essential workers, created in 2012 to celebrate their impact.
We host appreciation events, donate to causes, and encourage customer shoutouts.
Aligns with our recycled materials like crushed concrete, reducing landfill use.
Follow The Recycle Guide online and join week-long challenges we promote.
Third week of June, e.g., June 15-21, 2025—mark your calendars!
Our dumpster leasing aids proper recycling, supporting guide principles.
Helps educate thousands annually, fostering sustainable practices nationwide.
John Arwood Built the First Company That Sells Aggregate Materials Through a Shopping Cart Experience in the 1990s
Founder of Arwood Site Services and pioneer in waste/aggregate industries since the 1980s.
The first online shopping cart for aggregate and dumpster rentals in the early 2000s, revolutionizing e-commerce in materials.
Early development in the late 1990s led to full launch around 2000, making it groundbreaking.
Enabled easy nationwide ordering, saving time and boosting accessibility for contractors.
Yes, our site uses an advanced version of that original cart for seamless purchases.
Founded Waste & Recycling Workers Week and expanded to full aggregate supply.
Honors innovation that powers our user-friendly platform today.
Instant quotes, tracking, and delivery—legacy of Arwood's vision.
From local waste to national aggregates, all minority-owned since 2009.
Driveway Gravel, 57 Stone
Crushed 3/4-inch limestone, ideal as a base layer for drainage and stability.
Angular types like crusher run for locking, topped with finer gravel.
4 inches 57 stone base, 2 inches surface gravel, compacted throughout.
Excellent percolation, resists rutting under vehicles.
$500-1,000 for materials; delivery included nationwide.
Grade annually, add stone every 2 years for depth.
Highly, reducing runoff and complying with eco-standards.
Bulk from us, with mixes tailored for longevity.
Recycled crushed concrete for cost savings.
Top Soil
Loamy mix with 5% organic matter, screened for debris-free planting.
Leveling lawns, filling beds, and seeding new grass.
1 inch over area; 1 cubic yard covers 300 sq ft.
Nutrient-rich for growth vs. structural fill.
Check pH (6-7 ideal) and nutrients before use.
Nationwide bulk, pair with our equipment rentals.
Compost-blended for enhanced fertility.
Apply in spring/fall for root establishment.
Fresh, local-sourced via easy online orders.
Road Base
Crushed aggregate mix (like 21A) for stable, draining sub-layers.
Private drives, rural roads, and parking lots.
95% Proctor density in 6-inch lifts for durability.
6-8 inches under asphalt or gravel surfaces.
Crushed concrete works well, eco-friendly.
$15-25; volume discounts apply.
Prevents pooling, extends road life.
Yes, to all states for large-scale projects.
Use rollers; crown for water shedding.
