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Table 6 Test results of compressive strength

From: Realistic Evaluation of Reinforcement Bond Strength in Alkali-Activated Slag Concrete Exposed to Elevated Temperature

Ser

Exposure temperature (°C)

Compressive strength

results (MPa)

Referring to the ambient (%)a

1

Ambient (25)

34.9

100

2

300

28.7

82

3

600

18.6

53

  1. aRepresents the residual compressive strength after exposure to elevated temperature as a percentage from the compressive strength at ambient temperature.