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Aggregate Base Course (Asphalt)
Applications & Uses
Aggregate Base Course with Asphalt
Aggregate Base Course with an asphalt attribute is a foundational construction material commonly used beneath roadways, parking lots, and driveways. This material is typically composed of a blend of crushed stone, gravel, and sand, combined with asphalt binder to enhance stability and cohesion. The addition of asphalt improves the material's load-bearing capacity and resistance to water infiltration, making it especially suitable for high-traffic or moisture-prone areas.
The asphalt attribute in the base course helps bind the aggregate particles together, reducing dust and minimizing movement under heavy loads. This results in a durable, stable base that supports the layers above and extends the lifespan of the finished surface. Common applications include sub-bases for asphalt pavements, commercial parking lots, and residential driveways. Pros include excellent compaction, improved drainage control, and enhanced durability. However, the presence of asphalt may make it less permeable than untreated aggregate, which can be a consideration in certain drainage-sensitive projects.
Frequently Asked Questions
What is Aggregate Base Course used for?
What size is Aggregate Base Course?
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Key Characteristics of Aggregate Base Course
Material Properties
Aggregate Base Course is asphalt and classified as material, providing specific performance characteristics for construction applications.
Size Specifications
Standard Aggregate Base Course is graded to 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.
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Hello Gravel may be able to provide Aggregate Base Course in your area with delivery as soon as 2 business days.