Innovation in Lightweight Construction: An Experimental Detail of Aerated Concrete with Aluminium Foaming Agents

Authors

  • Shakti Kumar Assistant Professor, Department of Civil Engineering, Bansal Institute of Engineering and Technology, Lucknow, India
  • Ashish Kumar Student, Department of Civil Engineering, Bansal Institute of Engineering and Technology, Lucknow, India
  • Ankit Kumar Student, Department of Civil Engineering, Bansal Institute of Engineering and Technology, Lucknow, India
  • Sudhanshu Chauhan Student, Department of Civil Engineering, Bansal Institute of Engineering and Technology, Lucknow, India
  • Ajay Chauhan Student, Department of Civil Engineering, Bansal Institute of Engineering and Technology, Lucknow, India

Keywords:

Aerated Concrete, Aluminium Powder, Compressive Strength, Water Absorption Thermal Conductivity

Abstract

The process of creating aerated concrete involves adding gas bubbles or a foaming ingredient to regular concrete. Compared to regular concrete,
aerated concrete is lighter. Gas bubbles or foaming agents increase the amount of aerated concrete. It lowers the structure’s self-weight. Aluminum powder is the main foaming agent. This powder reacts with the calcium hydroxide in the mixture to produce hydrogen gas. The concrete becomes lightweight and porous as a result of the numerous tiny air bubbles created by this process. The primary objective of this study is to examine how mechanical characteristics are affected by powder content.

References

Patel, R., & Sharma, P. (2016). Analysis Of Properties of Aerated Concrete with Aluminium Powder. Journal of Civil Engineering Research, vol. 10(4), 233–239.

Smith, L., & Kumar, A. (2018). Mechanical Behaviour of Aerated Concrete with Varying Aluminium Content. Construction Science Journal, vol. 16(3), 145–151.

Jain, M., & Gupta, R. (2019). Effect of Aluminium Powder Percentage on Density and Strength of Aerated Concrete. Journal of Advanced Concrete Technology, vol. 27(2), 189–195.

Roy, T., & Sengupta, P. (2017). Thermal Resistance and Structural Applications of Lightweight Concrete. Building Materials Research Journal, vol. 19(1), 70–76.

Published

2025-06-15

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