The Scientific World Journal / 2013 / Article / Tab 4

Research Article

Effect of Expansive Admixtures on the Shrinkage and Mechanical Properties of High-Performance Fiber-Reinforced Cement Composites

Table 4

Summary of compressive strength test results.

EXA (type)Mixture typeMaximum strength (MPa)Strain at maximum strength (%)Elastic modulus (GPa)
No. 1No. 2No. 3Ave.No. 1No. 2No. 3Ave.No. 1No. 2No. 3Ave.

NoneMor-0858778840.550.660.460.5626.524.926.526.0
PE1.5-0757170720.660.550.610.6123.521.421.522.1

CSA-K (Type 1)Mor-109710096980.770.710.670.7224.124.524.424.3
PE1.5-8817782800.650.630.6422.923.023.0
PE1.5-10858483840.700.650.690.6822.023.522.422.7
PE1.5-12778178790.700.730.620.6820.720.921.020.9
PE1.5-14697084740.540.420.680.5522.422.021.922.1

CSA-J (Type 2)Mor-10959792950.680.750.670.6825.425.225.825.5
PE1.5-8777876770.760.720.710.7320.921.121.521.2
PE1.5-10737576750.710.650.760.7120.521.320.120.6
PE1.5-12697672720.790.880.750.8020.619.619.519.9
PE1.5-14676861650.710.650.530.6318.617.618.118.1

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