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Aggregate Base Course (1.5″ To 3″, Ca-11, Idot)

Category: Aggregate Base Course

📏 Product Specifications

Size Range 1.5" To 3"
Material Type Ca-11, Idot

🏗️ Applications & Uses

Road base ✓ Recommended
Driveway foundation ✓ Recommended
Parking lot subbase ✓ Recommended
Pathway construction ✓ Recommended
Structural fill ✓ Recommended

Aggregate Base Course, Ca-11, IDOT, 1.5" to 3"

Aggregate Base Course with a Ca-11, IDOT specification in a 1.5" to 3" size range is a robust, crushed stone material engineered for foundational strength and stability. Produced by mechanically crushing and screening quarried rock, this aggregate meets Illinois Department of Transportation (IDOT) standards, ensuring consistent quality and performance for demanding construction projects.

The larger 1.5" to 3" size range provides excellent load-bearing capacity and superior drainage, making it ideal for use as a subbase in roadways, parking lots, and heavy-duty driveways. Its angular shape allows for effective interlocking, reducing movement and settling over time. While the coarse size offers outstanding structural support and drainage, it is less suitable for areas requiring a smooth, compacted surface. This material is a top choice for both commercial and residential projects where durability and compliance with state specifications are critical.

Frequently Asked Questions

What is Aggregate Base Course used for?

Aggregate Base Course is typically used for road base, driveway foundation, parking lot subbase, and other construction and landscaping projects requiring materials.

What size is Aggregate Base Course?

Aggregate Base Course typically comes in 1.5" To 3" size range, making it suitable for applications that require ca-11, idot aggregate material with consistent sizing.

Where can I get Aggregate Base Course?

Hello Gravel may be able to provide Aggregate Base Course depending on your location and current product availability. Check our available materials or contact us by phone, text, or email to confirm availability in your area. We can often arrange delivery in as soon as 2 business days.

How much Aggregate Base Course do I need?

Use our gravel calculator to determine how much Aggregate Base Course you need. You'll need to measure the length, width, and desired depth of your project area. The calculator will provide the quantity needed in cubic yards or tons.

Key Characteristics of Aggregate Base Course

Material Properties

Aggregate Base Course is ca-11, idot and classified as material, providing specific performance characteristics for construction applications.

Size Specifications

Standard Aggregate Base Course is graded to 1.5" To 3" specifications, ensuring consistent particle size distribution for reliable project outcomes.

Common Applications

Industry professionals typically specify Aggregate Base Course for projects requiring dependable performance and specific drainage or structural properties.

Hello Gravel Availability

Hello Gravel may be able to source Aggregate Base Course depending on your location and current inventory. We offer fast delivery, often within 2 business days when material is available.

Looking for This Material?

Hello Gravel may be able to provide Aggregate Base Course in your area with delivery as soon as 2 business days.