Designed to be the finest-quality on the market, our line of concrete aggregates at our Lisbon Gravel Pit are an ideal solution to improve the performance and lower the total cost of concrete mixes.
OUR WASHED CONCRETE STONES ARE:
Free of deleterious materials and clay balls
Scrubbed free of coatings and films
Very high in fractured faces (usually >75%)
Designed to significantly exceed WI DOT and AASHTO specifications
OUR WASHED CONCRETE SANDS ARE:
Triple washed for maximum removal of p200 material
Dry, so you pay for sand, not water
Highly consistent in gradation
Our quality difference comes from the unique plant design at our Lisbon Pit/Quarry. Built specifically to process the gravels at our Lisbon Pit, our wash plant features:
Full automation to ensure the consistency of product gradations
Stone plant that washes, scrubs, and rinses the coarse aggregate
Sand plant that maximizes p200 removal
Automated sand blending allows us to produce specialty sands to order
1½” X ¾”
Washed 2 Stone is a very clean, washed clear gravel well-graded from 3/4″ to 1 1/2″, designed to meet the Wisconsin DOT spec for Coarse Concrete Aggregates #2 (AASHTO No. 4).
We stock Washed 2 Stone at our Lisbon Pit/Quarry.
3⁄4″ X 3⁄16”
Washed 1 Stone is a very clean, washed clear gravel graded from 3/16″ to 3/4″, but predominantly above 3/8” and designed to meet the Wisconsin DOT spec for Coarse Concrete Aggregates #1 (AASHTO No. 67).
We stock Washed 1 Stone at our Lisbon Pit/Quarry.
3⁄8″ X 3⁄16”
Washed Pea Gravel is a very clean, washed clear gravel graded from 3/16″ to 3/8″ and ideally suited for concrete block, coarse grouts mixes, and specialty concrete mixes.
We stock Washed Pea Gravel at our Lisbon Pit/Quarry.
C33 CONCRETE SAND (TORPEDO SAND)
Concrete Sand or Torpedo Sand is a very clean, washed gravel sand graded from #200 mesh to 3/16″, designed to meet the WI DOT spec for Fine Concrete Aggregates and the ASTM C33 concrete spec.
We stock Washed Concrete Sand at our Lisbon Pit/Quarry.
Mason Sand is a clean, washed gravel sand graded from #200 mesh to #16 mesh designed to meet customer specs for grout mixes.
We stock Mason Sand at our Lisbon Pit/Quarry and Richfield Pit.