1" Recycled Concrete Rock
Our 1" recycled concrete rock is a smaller screened aggregate sized 1" × ¾", crushed from recycled concrete demolition material. The compact size range makes it one of our most versatile drainage aggregates — coarse enough to drain freely, fine enough to provide a stable, even bedding surface for pipe and utility work.
With minimal fines and angular, interlocking particles, it seats pipe uniformly and compacts around utilities without bridging. It's also commonly used as a decorative or functional surface aggregate in landscape and hardscape applications.
Common applications: water and sewer pipe bedding, French drains, under-slab drainage, landscape drainage, utility trench backfill, and decorative ground cover.
Gradation Data — Percent Passing
| Sieve Size | Allied Test |
|---|---|
| 1½" | 100 |
| 1" | 99 |
| ¾" | 70 |
| ½" | 14 |
| 3/8" | 11 |
| #4 | 11 |
This information is not a substitute for a geotechnical engineer's opinion. Consult a qualified engineer if in doubt. Allied Recycled Aggregates takes no responsibility for the end use of our products.