Advances in Materials Science and Engineering / 2016 / Article / Tab 5

Research Article

Frost Durability and Strength of Concrete Prepared with Crushed Sand of Different Characteristics

Table 5

Concrete mix proportions and strengths of resultant concrete.

Strength gradeLithologyUnit weight (kg/m3)Compressive strength (MPa)
CementWaterCASandFinesWR3 d28 d

C30RS327180107981400.5920.137.4
DL327180107981400.5921.338.1
LS327180107981400.5921.939.2
GR327180107981400.5921.640.3
BA327180107981400.5922.640.1
QZ327180107981400.5920.338.9

C60RS531170106173801.8650.569.9
DL531170106173801.8652.171.1
LS531170106173801.8653.572.9
GR531170106173801.8655.775.8
BA531170106173801.8654.974.8
QZ531170106173801.8653.972.8

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