Home / Glossary / Base Materials / Aggregate Base Course / Aggregate Base Course (1/2″ To 1.25″)

Get an estimate for your project in 60 seconds

This field is hidden when viewing the form
Security lock iconYour information is secure

Aggregate Base Course (1/2″ To 1.25″)

Category: Aggregate Base Course

📏 Product Specifications

Size Range 1/2" To 1.25"

🏗️ Applications & Uses

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

Aggregate Base in a 1/2" to 1.25" Size Range

Aggregate base in a 1/2" to 1.25" size range is a foundational construction material composed of crushed stone, gravel, or recycled concrete. This material is engineered to provide a stable, load-bearing layer beneath roads, driveways, patios, and concrete slabs. The specific size range ensures a balanced blend of particle sizes, which enhances compaction and interlocking, resulting in a firm and durable base.

The 1/2" to 1.25" gradation is ideal for projects requiring excellent load distribution and drainage. The larger particles create voids for water to pass through, reducing the risk of pooling and frost heave, while the smaller particles fill gaps for added stability. Common applications include residential driveways, walkways, parking lots, and as a sub-base for asphalt or concrete paving. This size range is easy to work with and compacts well, though it may require mechanical compaction for optimal performance. Its versatility and reliability make it a preferred choice for both DIY and professional construction projects.

Frequently Asked Questions

What is Aggregate Base Course used for?

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

What size is Aggregate Base Course?

Aggregate Base Course typically comes in 1/2" To 1.25" size range, making it suitable for applications that require 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 and classified as material, providing specific performance characteristics for construction applications.

Size Specifications

Standard Aggregate Base Course is graded to 1/2" To 1.25" 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.