From: Mechanical Properties of Lightweight Aggregate Concrete Reinforced with Various Steel Fibers
Aggregate type | Maximum size (mm) | Density (g/cm3) | Water absorption (%) | Fineness modulus |
---|---|---|---|---|
Lightweight aggregate | ||||
 Coarse | 20 | 1.4 | 14.1 | 6.41 |
 Fine | 5 | 1.5 | 10.3 | 2.90 |