Concrete

Composition

Cement (kg)

Sand (kg)

Gravels (kg)

Water (kg)

Reference concrete (Ref)

[Natural sand, natural gravels]

6.25

11.25

20.625

4.25

Recycled concrete 1 (RC₁)

[Natural sand, recycle gravels]

6.25

11.25

20.625

4.25

Recycled concrete 2 (RC₂)

[Recycle sand, natural gravels]

6.25

11.25

20.625

4.25

Recycled concrete 3 (RC₃)

[Recycle sand, recycle gravels]

6.25

11.25

20.625

4.25