Concrete

Composition

Cement (kg)

Sand (kg)

Gravels (kg)

Water (kg)

Reference concrete (Ref)

[Natural sand, natural gravels]

350

450

825

170

Recycled concrete 1 (RC₁)

[Natural sand, recycle gravels]

350

450

825

170

Recycled concrete 2 (RC₂)

[Recycle sand, natural gravels]

350

450

825

170

Recycled concrete 3 (RC₃)

[Recycle sand, recycle gravels]

350

450

825

170