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Table 3 Mechanical properties of concrete

From: Long-Term Flexural Behaviour of Cracked Reinforced Concrete Beams with Recycled Aggregate

Specimen ƒcu
(MPa)
ƒc
(MPa)
ƒspt
(MPa)
ƒft
(MPa)
Ec
(MPa)
NC 51.6 41.5 4.2 5.3 30,600
RAC-50 49.2 39.0 3.7 4.8 25,200
RAC-100 47.3 37.4 3.2 4.3 22,500
  1. ƒcu  cubic compressive strength, ƒc cylindrical compressive strength, ƒspt splitting tensile strength, ƒft  flexural strength, Ec modulus of elasticity