1. ACI 213R-03 Guide for Structural Lightweight-Aggregate Concrete;ACI Committee,2003
2. Infra lightweight concrete: A decade of investigation (a review);M Elshahawi;Structural Concrete,2020
3. Assessment of materials, design parameters and some properties of 3D printing concrete mixtures; a state-of-the-art review;H G ?ahin;Construction and Building Materials,2022