Abstract
Strength and quality of load bearing masonry is dictated by the properties of masonry unit, mortar and interaction between them. Currently the construction industry is dominated by cement and cement-based products, but parallelly there have been extensive studies in trying to reduce quantity of cement and promote use of alternative cementitious materials. In this regard a masonry unit and mortar combination has been developed which is lime pozzolana cement (LPC) and geopolymer (GP) based, satisfying the strength and serviceability criteria required for the masonry construction. After the experimental investigations, the computation of embodied energy and cost has been carried out which indicate that the designed LPC-GP masonry to be a promising alternative to the conventional cement-based products. The associated advantages of these bricks have also been highlighted through a case study.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Varsha, B.N.: Life cycle energy and cost of urban residential building typologies. Ph.D. thesis, Department of Civil Engineering, B.M.S College of Engineering, Bengaluru, India (2019)
IS: 1905-1987: Indian Standard Code of Practice for Structural Use of Unreinforced Masonry. Bureau of Indian Standards, New Delhi, India (2002)
Geoff, H., Craig, J.: Inventory of Carbon & Energy (ICE). University of Bath, UK (2008)
Jyothi, T.K., Varsha, B.N., Raghunath, S., Jagadish, K.S.: Embodied energy & cost issues of tank-bed-lime based geopolymer adobes. Open J. Energy Effic. 6, 128–139 (2017). https://doi.org/10.4236/ojee.2017.63010
Tempest, B., Sanusi, O., Gergely, J., Ogunro, V., Weggel, D.: Compressive strength and embodied energy optimization of fly ash-based geopolymer concrete. In: World of Coal Ash Conference, Lexington, KY, USA (2009)
Fawer, M., Concannon, M., Rieber, W.: Life cycle inventories for the production of sodium silicates. Int. J. Life Cycle Assess. 4, 207–212 (1999). https://doi.org/10.1007/BF02979498
Government of Karnataka: Schedule of Rates for Bengaluru Urban Region 2018–2019
Jitha, P.T., Kumar, B.S., Raghunath, S.: Studies on strength development of geopolymer stabilised soil-LPC (lime-pozzolana-cement) mortars. In: Reddy, B., Mani, M., Walker, P. (eds.) Earthen Dwellings and Structures. Springer Transactions in Civil and Environmental Engineering. Springer, Singapore (2019). https://doi.org/10.1007/978-981-13-5883-8_19
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2021 RILEM
About this paper
Cite this paper
Varsha, B.N., Jitha, P.T., Raghunath, S. (2021). Embodied Energy and Cost of Load Bearing Masonry with Alternative Binders and Units—Case Study. In: Ashish, D.K., de Brito, J., Sharma, S.K. (eds) 3rd International Conference on Innovative Technologies for Clean and Sustainable Development. ITCSD 2020. RILEM Bookseries, vol 29. Springer, Cham. https://doi.org/10.1007/978-3-030-51485-3_1
Download citation
DOI: https://doi.org/10.1007/978-3-030-51485-3_1
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-51484-6
Online ISBN: 978-3-030-51485-3
eBook Packages: EngineeringEngineering (R0)