Advances in Civil Engineering / 2019 / Article / Tab 2

Research Article

Bond Behavior of CRACFST Columns after Exposure to Elevated Temperatures

Table 2

Mix proportion of the recycled coarse aggregate concrete.

Concrete typer (%)RCA (kg·m−3)Cement (kg·m−3)Sand (kg·m−3)NCA (kg·m−3)Water (kg·m−3)fcu (MPa)

C3000513474121819535.5
5060951347460919533.2
1001218513474019531.1

C4000454595115220048.4
5057645459557620045.2
1001152454595020040.3

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