Advances in Materials Science and Engineering / 2015 / Article / Tab 2

Research Article

Influence of Alternation of Sulfate Attack and Freeze-Thaw on Microstructure of Concrete

Table 2

Mix proportions of concrete.

SamplesW/CFly ash (%)Slag (%)AdmixtureSlump (mm)Air content (%)Compressive strength/MPa
GYQ (%)JM-II (%)28 d

SX-10.40000.0080.7135.437.93
SX-20.402000.0080.7383.536.88
SX-30.400200.0080.7405.438.29