Table 4 Properties of gravel and sand
From: Utilization of Various Industrial Wastes in Ordinary Concrete Under Normal Manufacturing Conditions
Test | Gravel | Sand |
|---|---|---|
Specific weight | 2.56 | 2.61 |
Bulk density (t/m3) | 1.65 | 1.75 |
Clay and fine dust content (%) | 1.6 | 1.5 |
Abrasion (Los Angeles) (%) | 12.7 | – |
Water absorption | 1.1 | – |
Impact value (%) | 11.1 | – |