Skip to main content
Log in

Influence of Lightweight Aggregates and Supplementary Cementitious Materials on the Properties of Lightweight Aggregate Concretes

  • Review Paper
  • Published:
Iranian Journal of Science and Technology, Transactions of Civil Engineering Aims and scope Submit manuscript

Abstract

Low density, fire resistance and good thermal insulation properties of lightweight aggregate concrete (LWAC) have drawn the attention of engineers and researchers for its widespread application. However, the LWAC still found limited application in the construction industry. For conventional application of LWAC, knowledge of different attributes of its behaviour is needed, and thus the presented review investigates the comprehensive studies on LWACs incorporating lightweight aggregates (LWAs) i.e. oil palm shell, lightweight expanded clay aggregate (LECA), fly ash-sintered (FS) and pumice, along with supplementary cementitious materials (SCMs). Firstly, the physico-chemical, morphological and mineralogical characterization of different LWAs is presented, followed by critical review on fresh, hardened, durability and thermal properties of LWACs vis-a-vis normal weight concrete. Furthermore, research works conducted on the development of LWACs using LECA, fly ash and micro-fine slurry powder (MSP) are discussed. Research findings show that LWAC prepared with LECA as coarse and fine aggregate along with 25% fly ash + 10% MSP as cement replacement exhibits good mechanical and thermal properties. Overall, it has been envisaged that LWACs, because of their techno-economic and environmental advantages, are supposed to capture a major share in the building industry in the twenty first century. Basically, the scientific contribution of the present work is to provide the knowledge base and scientific basis for further research in this area and lay the foundation for the development of the guidelines to use LWACs.

Graphical abstract

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig.1
Fig. 2
Fig.3
Fig.4
Fig.5
Fig.6
Fig. 7
Fig.8
Fig.9
Fig.10
Fig.11
Fig.12
Fig. 13
Fig. 14

Similar content being viewed by others

References

Download references

Acknowledgements

The financial support from “The Ministry of Environment, Forest and Climate Change (MoEF&CC), New Delhi, Government of India” is gratefully acknowledged (File Number: 19/45/2018/RE; Project No.: GAP0090). The authors would like to express their gratitude to Mr. Ishan Bhandari and Mr. Nikhil Nighot for their assistance during referencing the journal articles.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Rajesh Kumar.

Ethics declarations

Conflict of interest

We declare that there is no potential conflict of interest.

Rights and permissions

Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Kumar, R., Srivastava, A. Influence of Lightweight Aggregates and Supplementary Cementitious Materials on the Properties of Lightweight Aggregate Concretes. Iran J Sci Technol Trans Civ Eng 47, 663–689 (2023). https://doi.org/10.1007/s40996-022-00935-5

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s40996-022-00935-5

Keywords

Navigation