Advances in Materials Science and Engineering / 2017 / Article / Tab 3

Research Article

Effects of Mixing and Curing Temperature on the Strength Development and Pore Structure of Fly Ash Blended Mass Concrete

Table 3

Mix proportions and properties in fresh concrete.

ConcreteW/CS/A Unit content (kg/m3)
WaterCement Fly ashSandGravel

OPC-S0.330.49170516787840
BPC-S0.330.53170516854776
FPC-S0.330.50170310206774776
OPC-W0.330.49170516787840
BPC-W0.330.53170516854776
FPC-W0.330.50170310206774776
0.490.490.490.490.490.490.490.49

ConcreteS/AChemical
agent
Chemical
agent
Slump
(cm)
Flow
(cm)
Air
(%)
Temp.
(°C)

OPC-S0.49C × 1.2%C × 0.001%22.038.54.931
BPC-S0.53C × 1.3%63.54.830
FPC-S0.50C × 1.0%63.04.430.5
OPC-W0.49C × 1.2%C × 0.001%23.542.04.18.5
BPC-W0.53C × 1.3%61.54.210
FPC-W0.50C × 1.0%61.24.28.5

High range water reducing agent, SP8 SX2. Air reducing agent, MA404.

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