Crushed Stone Products

Our stone quarry operations manufacture limestone products and operate year-round. These quality aggregates are used in numerous applications such as ready-mix concrete, asphalt production, precast operations, road construction, commercial construction, residential construction and agricultural products.

# 1 Stone

Also referred to as PA #4 ballast. This aggregate is commonly used for road bases, construction entrances and seepage pits.

Available at these locations:
Shrewsbury Facility Map it
Roosevelt Quarry Map it
Lincoln Quarry Map it

# 3 Stone

Commonly used for septic systems in Maryland, underneath porous pavement applications, and is often used for construction entrances.

Available at these locations:
Shrewsbury Facility Map it
Roosevelt Quarry Map it
Lincoln Quarry Map it

# 57 Stone

Also referred to as PA 2B. This aggregate is commonly used in asphalt mixes, ready-mix concrete and for stone driveways.

Available at these locations:
Shrewsbury Facility Map it
Roosevelt Quarry Map it
Lincoln Quarry Map it

# 6 Stone

Also referred to as 3/4″ stone. This aggregate is commonly used in ready-mix concrete as well as drainage applications, such as backfill for a retaining wall.

Available at these locations:
Shrewsbury Facility Map it
Roosevelt Quarry Map it
Lincoln Quarry Map it

# 8 Stone

Also referred to as 1B or 1/2″.  This aggregate is commonly used in concrete and asphalt mixes, as a base for poured walls, and for pipe trench backfill.

Available at these locations:
Shrewsbury Facility Map it
Roosevelt Quarry Map it
Lincoln Quarry Map it

#10 Screenings

Also referred to as stone dust. This aggregate is commonly used in the manufacturing of concrete block and other masonry products, and for backfill in conduit trenches.

Available at these locations:
Shrewsbury Facility Map it
Roosevelt Quarry Map it
Lincoln Quarry Map it

1/4″ Rice

This aggregate is commonly used in asphalt mixes.

Available at these locations:
Shrewsbury Facility Map it
Roosevelt Quarry Map it
Lincoln Quarry Map it

2A

Also referred to as PA 2A or CR6. A compactable aggregate used as a base for underneath asphalt and concrete applications.

Available at these locations:
Shrewsbury Facility Map it
Roosevelt Quarry Map it
Lincoln Quarry Map it

3A Modified

A highly compactable material used in road bases. Aggregate is very similar to 2A, but it contains a larger size aggregate in the mix.

Available at these locations:
Shrewsbury Facility Map it
Roosevelt Quarry Map it
Lincoln Quarry Map it

Blacktop Sand

A manufactured sand used specifically for the production of asphalt.

Available at these locations:
Roosevelt Quarry Map it
Lincoln Quarry Map it

DEP Sand

This aggregate is commonly used for sand mound septic systems.

Available at these locations:
Lincoln Quarry Map it

Imbricated Stone

Large, hand-picked boulders used in stream bank restoration. DUE TO LIMITED PRODUCTION, CALL TO CHECK AVAILABILITY.

Available at these locations:
Lincoln Quarry Map it

Manufactured Concrete Sand

A limestone sand that can be used in the production of concrete and asphalt.

Available at these locations:
Roosevelt Quarry Map it
Lincoln Quarry Map it

Nature Trail Pathway Mix

A stone-clay blend that provides a stable surface on walkways, bike paths, and rail trails. Exceeds ideal plasticity index.

Available at these locations:
Lincoln Quarry Map it

Rip-Rap

We offer various sizes of Rip-Rap ranging from an R-3 up to an R-8. (Our Shrewsbury facility only has R-4 size available)

Available at these locations:
Shrewsbury Facility Map it
Roosevelt Quarry Map it
Lincoln Quarry Map it