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Road Base (1/2″)
Applications & Uses
Road Base in a 1/2" Size Range
Road base in a 1/2" size range is a versatile aggregate blend commonly used as a foundational layer in construction projects. Typically composed of crushed stone, gravel, and fines, this material is engineered to provide a stable, compactable surface that supports overlying structures such as asphalt, concrete, or pavers.
The 1/2" size range offers an optimal balance between compaction and drainage. Its smaller particle size allows for tighter packing, resulting in a firm, stable base that resists shifting and settling. This makes it ideal for residential driveways, walkways, patios, and commercial parking lots, as well as for sub-base layers beneath roads and highways. The fine gradation also helps minimize voids, reducing the risk of water infiltration and frost heave. While the smaller size may make it less suitable for heavy drainage applications compared to coarser aggregates, it excels in providing a smooth, even surface ready for top layers.
Frequently Asked Questions
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Key Characteristics of Road Base
Material Properties
Road Base is and classified as material, providing specific performance characteristics for construction applications.
Size Specifications
Standard Road Base is graded to 1/2" specifications, ensuring consistent particle size distribution for reliable project outcomes.
Common Applications
Industry professionals typically specify Road Base for projects requiring dependable performance and specific drainage or structural properties.
Hello Gravel Availability
Hello Gravel may be able to source Road Base 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 Road Base in your area with delivery as soon as 2 business days.