Advances in Materials Science and Engineering / 2018 / Article / Tab 3

Research Article

Study on the Bond-Slip Performance of CFSSTs Based on Push-Out Tests

Table 3

Material consumption and mechanical properties of concrete.

Concrete strength grade (MPa)Material consumption (kg/m3)Water/cement ratio (MPa) (MPa)
WaterCementSandGravel

30.00184.00385.00775.001050.000.4834.113.11 × 104
40.00183.00460.00730.001065.000.4042.183.31 × 104
50.00180.00515.00700.001080.000.3551.883.48 × 104

Note. is the elastic modulus of the concrete, and is the compressive strength of the concrete cube.

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