½” maximum screened round rock that can be used for drainage, backfill, landscaping decoration and erosion control.
*Sieve analysis results may vary. Please contact Sunroc for the most recent results.
August 31, 2021
ROCS12
In Stock
½” maximum screened round rock that can be used for drainage, backfill, landscaping decoration and erosion control.
*Sieve analysis results may vary. Please contact Sunroc for the most recent results.
ASTM C136 / AASHTO T27 | |
---|---|
Sieve Size | % Passing* |
19.0 mm (3/4") | 100 |
12.5 mm (1/2") | 97 |
9.5 mm (3/8") | 60 |
4.75 mm (No.4") | 2 |
2.36 mm (No. 8) | 1 |
1.18 mm (No. 16) | 1 |
0.600 mm (No. 30) | 1 |
0.300 mm (No.50) | 1 |
0.150 mm (No.100) | 1 |
0.075 mm (No.200) | 0.6 |