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Fill Material (3″, Udot, Granular)

Perfect For

Road base Backfill Drainage layer Erosion control Foundation support

Fill Material, Udot Granular, 3” Size Range

Fill material with a Udot granular attribute in a 3" size range is a coarse aggregate commonly used in large-scale construction and infrastructure projects. This material is typically produced by crushing and screening natural stone or recycled concrete to achieve a consistent, angular particle size up to 3 inches. The "Udot" designation indicates it meets specific standards set by the Utah Department of Transportation, ensuring reliable quality and performance for demanding applications.




The 3" size range provides excellent load-bearing capacity and rapid drainage, making it ideal for use as structural fill beneath roadways, embankments, and large foundations. Its granular nature allows for easy compaction while still promoting water movement, reducing the risk of settling and water retention. While this material is not suitable for finish surfaces due to its coarse texture, it excels as a stable base layer in both residential and commercial projects where strength and drainage are priorities.

Applications & Uses

  • Road base Recommended
  • Backfill Recommended
  • Drainage layer Recommended
  • Erosion control Recommended
  • Foundation support Recommended

Frequently Asked Questions

What is Fill Material used for?
Fill Material is commonly used for Road base, Backfill, Drainage layer, Erosion control, Foundation support.
What size is Fill Material?
Fill Material typically ranges in size from 3".
Where can I get Fill Material?
You can order Fill Material for delivery from Hello Gravel. We deliver bulk aggregate materials directly to your site with transparent pricing and no hidden fees.

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Order online and get it delivered — often in as soon as 2 business days.

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