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Sand & Aggregates

Sand is a washed product sourced from riverbeds and washes. Coming in many different gradations, sand can be used for a range of purposes from mortar and stucco to golf course bunkers and top dressing.

Aggregates are basically small to medium sizes river rocks that are derived from river beds and washes. Aggregates are used for a variety of purposes from wells, pathways, mixes, and drainage.


** We do our best to provide photography that represents our products however conditions beyond our control may affect how you view our products. The best way to view Pioneer products is to visit any of our yards or request samples so you may see products in person. Not all products we carry are represented on pioneersand.com. We encourage you to visit any of our yards to see all that we carry. **



Available Colors
3/8" Pea Gravel - Arizona
ABC (Aggregate Base Course)
Concrete Mix - Arizona
Concrete Sand - Arizona
Concrete Sand - Colorado
Concrete Sand - Southern Colorado
Grout Mix
Mason Sand - Brown
Mason Sand - Southern Colorado
Mason Sand - White
Pea Gravel - Colorado
Pea Gravel - Southern Colorado
Sand & Rock Mix - Colorado
Sand & Rock Mix - Southern Colorado
USGA Sand
Vehicle Tracking Rock (VTC)
Washed Mortar Sand
#57 Rock
Septic Rock
USGA - Colorado
Walkway / Driveway Gravel - Red Sand
Mason Sand - Grey
Walkway / Driveway Gravel - Grey Sand
Squeege - Southern Colorado
Squeege - Colorado

3/8" Pea Gravel - Arizona

  • Description
  • Application
  • Locations

3/8" washed river rock

  • Aggregate mixes
  • Pathways
  • Underlayments
  • Drainage
  • Decorative Rock
  • Home Decor
This product is available at the following locations:

ABC (Aggregate Base Course)

  • Description
  • Application
  • Locations

Aggregate Base Course often referred to as ABC, AB or road base is a blend of gravel ranging in size from 1" down to sand size particles. This basecourse used in pavements as a base layer in construction directly under the surfarce of the foundation maretial.

It's used in many applications as a compaction or underlayment material under:

  • Roads
  • Driveways
  • Slabs
  • Riding arena
  • Sporting field
This product is available at the following locations:

Concrete Mix - Arizona

  • Description
  • Application
  • Locations

This is a basic concrete mix mateiral.

This material can be used for all concrete and cement applications.

Aggregate gradation is an important factor to consider. It will affects the strength, workability, and aesthetics of your projects.

This product is available at the following locations:

Concrete Sand - Arizona

  • Description
  • Application
  • Locations

A concrete grade - coarse washed sand. Concrete sand an aggregate sand composed of a few materials which include either limestone or granite, gneiss and trap rock. This is typically the key ingredient for cement.

  • Cement
  • Hot Asphalt

This product may also be used as a base layer to level:

  • Above ground pools
  • Patios
  • Walkways created with paving stones
This product is available at the following locations:

Concrete Sand - Colorado

  • Description
  • Application
  • Locations

A concrete grade - coarse washed sand. Concrete sand an aggregate sand composed of a few materials which include either limestone or granite, gneiss and trap rock. This is typically the key ingredient for cement.

  • Cement
  • Hot Asphalt

This product may also be used as a base layer to level:

  • Above ground pools
  • Patios
  • Walkways created with paving stones
This product is available at the following locations:

Concrete Sand - Southern Colorado

  • Description
  • Application
  • Locations

A concrete grade - coarse washed sand. Concrete sand an aggregate sand composed of a few materials which include either limestone or granite, gneiss and trap rock. This is typically the key ingredient for cement.

  • Cement
  • Hot Asphalt

This product may also be used as a base layer to level:

  • Above ground pools
  • Patios
  • Walkways created with paving stones
This product is available at the following locations:

Grout Mix

  • Description
  • Application
  • Locations

A mixture of sand and 3/8" aggregate.

This material is used to fill gaps/ voids, seal joints and embed materials:

  • Masonry Walls
  • Pavers
  • Flagstones
This product is available at the following locations:

Mason Sand - Brown

  • Description
  • Application
  • Locations

Medium tone brown mason sand is also know as play sand.

This fine screened product is very workable and used for many applications:

  • Volleyball Courts
  • Golf Courses
  • Cement Mix
  • Paver/ Brick Underlayment
  • Artificial Grass Underlayment
  • Ground Pools
  • Children's Play Box


This product is available at the following locations:

Mason Sand - Southern Colorado

  • Description
  • Application
  • Locations

Light tan colored mason sand is also know as play sand.

This fine screened product is very workable and used for many applications.

  • Volleyball Courts
  • Golf Courses
  • Cement Mix
  • Paver/ Brick Underlayment
  • Artificial Grass Underlayment
  • Ground Pools
  • Children's Play Box
This product is available at the following locations:

Mason Sand - White

  • Description
  • Application
  • Locations

Very light color, white mason sand is also know as play sand.

This fine screened product is very workable and used for many applications.

  • Volleyball Courts
  • Golf Courses
  • Cement Mix
  • Paver/ Brick Underlayment
  • Artificial Grass Underlayment
  • Ground Pools
  • Children's Play Box
This product is available at the following locations:

Pea Gravel - Colorado

  • Description
  • Application
  • Locations

3/8" washed river rock

  • Aggregate mixes
  • Pathways
  • Underlayments
  • Drainage
  • Decorative Rock
  • Home Decor
This product is available at the following locations:

Pea Gravel - Southern Colorado

  • Description
  • Application
  • Locations

3/8" washed river rock

  • Aggregate mixes
  • Pathways
  • Underlayments
  • Drainage
  • Decorative Rock
  • Home Decor
This product is available at the following locations:

Sand & Rock Mix - Colorado

  • Description
  • Application
  • Locations

This aggregate is composed of sand, and 1/2"-3/4" river rocks mixed together.

  • Concrete Mix
This product is available at the following locations:

Sand & Rock Mix - Southern Colorado

  • Description
  • Application
  • Locations

This aggregate is composed of sand, and 1/2"-3/4" river rocks mixed together.

  • Concrete Mix
This product is available at the following locations:

USGA Sand

  • Description
  • Application
  • Locations

A fine washed sand meeting stringent USGA specifications.

  • Golf Courses
  • Volleyball Courts
  • Top Dressing
  • Bunker Sand
  • Tee Sand
This product is available at the following locations:

Vehicle Tracking Rock (VTC)

  • Description
  • Application
  • Locations

This is a very dark grey Vehicle Tracking Control rock containing tones of gold, and white with lighter shades of grey throughout.

  • Reduce Traction of Sediment Off-site
  • Stabilize Construction Entrance and Exit
  • Decorative Landscape Rock
This product is available at the following locations:

Washed Mortar Sand

  • Description
  • Application
  • Locations

A mortar grade washed sand. Mortar is thick enough to support its own weight and masonry block placed on top of it.



  • Mortar mix
  • Playgrounds
  • Arenas
  • Top Dressing
  • Bunker Sand
  • Tee Sand

This product is available at the following locations:

#57 Rock

  • Description
  • Application
  • Locations

#57 Rock is a 1/2 - 1" River rock used for a variety of aggregate applications

  • Drainage
  • Landscapes
  • Driveways
  • Aggregate Mixes


This product is available at the following locations:

Septic Rock

  • Description
  • Application
  • Locations

Septic Rock is a 1 1/2 - 3" River rock used for septic systems and drainage.

  • Septic Systems
  • Wells
  • Drainage
This product is available at the following locations:

USGA - Colorado

  • Locations
This product is available at the following locations:

Walkway / Driveway Gravel - Red Sand

  • Description
  • Application
  • Locations

A combination of reddish tones containing speckles of brown and black throughout.

  • Walkways
  • Driveways
  • Base Material for Pavers
  • General Landscape Decor
This product is available at the following locations:

Mason Sand - Grey

  • Description
  • Application
  • Locations

This mason sand is a medium tone grey is also know as play sand

This fine screened product is very workable and used for many applications.

  • Volleyball Courts
  • Golf Courses
  • Cement Mix
  • Paver/ Brick Underlayment
  • Artificial Grass Underlayment
  • Ground Pools
  • Children's Play Box
This product is available at the following locations:

Walkway / Driveway Gravel - Grey Sand

  • Description
  • Application
  • Locations

A combination of light plus dark grey with speckles of black and tan throughout.

  • Walkways
  • Driveways
  • Base Material for Pavers
  • General Landscape Decor
This product is available at the following locations:

Squeege - Southern Colorado

  • Description
  • Application
  • Locations

Squeege is smaller than 3/8" pea gravel. Thisl ocally sourced rock contains a variety of earth tones

  • Pathways
  • Walkways
  • Landscapes
This product is available at the following locations:

Squeege - Colorado

  • Description
  • Application
  • Locations

Squeege is smaller than 3/8" pea gravel and is a great option for pathways, walkways, and decorative landscapes.

  • Pathways
  • Walkways
  • Landscapes
This product is available at the following locations: