Recycled Concrete Aggregate
Dense graded recycled concrete aggregate, also known as RCA, is an extremely popular alternative to virgin stone aggregates when possible. RCA is usually made up of old concrete from sidewalks, pavements, curbing and building slabs. RCA is a great alternative to using quarry process or DGA.
RCA is commonly used as a base layer for driveways and sidewalks. Its properties have also shown to stabilize soft and wet soils and help eliminate movement issues.
Using recycled concrete aggregate provides both financial and environmental benefits to consumers and contractors. RCA is a great alternative to using quarry process or DGA.