Base Materials

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Western Materials offers all types of base, cobbles and rip rap. Base has many construction fill, compaction and stabilization applications in road and highway construction, around underground structures, under foundations below buildings and homes, and for drive ways and pathways to name a few. Base is usually a mix of different types of rocks and soil that provide a strong bind. Our many types of of Base include:
  • Class 2 Base (Recycled)
  • Class 2 Natural Base
  • Crushed Aggregate Base
  • Regular Road Base
  • Crushed Miscellaneous Base (CMB)
  • Class 2 Permeable
  • Class A Base
  • Special Mix Base

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Cobbles & Rip Rap Materials

Our Cobbles and Rip Rap are used in many applications in construction such as residential and commercial landscaping, slope stabilization, containment and erosion control around roads, highways, lakes, beaches, etc.
The many type of Rip Rap we offer include:
  • 3” Minus
  • 6” Rock
  • 9” Rock
  • 12” Rock
  • 1/4 Ton (18” Rock)
  • 1/2 Ton (24” Rock)
  • 1 Ton (30” Rock)
  • 2 Ton (36” Rock)

Our Cobble selections include:

  • Gabion Rock
  • 2” – 4” Cobble
  • 3” – 5” Cobble
  • 4” – 8” Cobble
  • 8” – 12” Cobble
  • 12” – 24” Cobble
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Aggregates For Every Critical Purpose

We serve Southern California & the Los Angeles area for a variety of needs.
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