Skip to main content

Table 3 Fresh and hardened concrete properties.

From: An Experimental Study on Bond Strength of Reinforcing Steel in Self-Consolidating Concrete

Property NCC NSCC HCC HSCC
Slump (mm) 203 51
Slump flow (mm) 610 597
J-Ring (mm) 527 546
Air content (%) 6 6 2.5 3
Unit weight (kg/m3) 2240 2330 2440 2400
Split cylinder strength (MPa)a 3.0 3.6 3.9 3.9
Flexural strength (MPa)b 3.4 3.4 4.8 3.7
Compressive strength (MPa)a 39.4 47.2 66.4 67.2
  1. aValues represent the average of three cylinders (ASTM C39-12 and C496-11).
  2. bValues represent the average of three beams (ASTM C78-10).