The Use of Lightweight Aggregate in Concrete: A Review
One of the artificial lightweight aggregates with a wide range of applications is Lightweight Expanded Clay Aggregate. Clay is utilized in the production of light aggregates. Using leftover clay from significant infrastructure development projects to manufacture lightweight aggregates has a favorable environmental impact. This research examines the expanded clay aggregate production process and the impact of processing parameters on its physical and mechanical qualities. It also looks at secondary components that can be used to improve the qualities of concrete with expanded clay aggregates. The effect of the quantity of expanded clay aggregate on the fresh, hardened, and durability qualities of concrete is also studied. Expanded clay aggregates improve workability, fire resistance, sound insulation, and thermal insulation in concrete. Its inclusion, on the other hand, diminishes concrete's density, strength, elastic modulus, and resistance to freeze-thaw action.
Article received: 13/4/2022
Article accepted: 11/6/2022
Article published: 1/11/2022
Abbas, Z. K., and Abd, S. K., 2021. Study of Using of Recycled Brick Waste (RBW) to produce Environmental Friendly Concrete: A Review, Journal of Engineering, 27(11), 1-14.
Al-Aridhee, M. J. H., 2014. Some Properties of Lightweight Concrete Containing Attapulgite, Doctoral dissertation, University of Technology College of Engineering Department of Building and Construction Engineering.
Aljalawi, N. M. F., 2019. Production of Building Blocks Buffer lightweight Concrete (No. 1510). EasyChair.
Aljubori, D. E., Al-Hubboubi, S. K., and Alwared, A. I., 2018. Thermal properties of lead-acid battery plastic lightweight concrete, Journal of Engineering, 24(12), 35-44.
Aljubori, D. E., Al-Hubboubi, S. K., Alwared, A. I., 2019. Application of Waste Lead Acid Battery Plastic to Produce Lightweight Masonry Units, Journal of Engineering, 25(4), 90-104.
Aliabdo, A. A., Abd-Elmoaty, A. E. M., and Hassan, H. H., 2014. Utilization of crushed clay brick in concrete industry, Alexandria Engineering Journal, 53(1), 151-168.
Ardakani, A., and Yazdani, M., 2014. The relation between particle density and static elastic moduli of lightweight expanded clay aggregates, Applied Clay Science, 93, 28-34.
Ayati, B., Ferrándiz-Mas, V., Newport, D., and Cheeseman, C., 2018. Use of clay in the manufacture of lightweight aggregate, Construction and Building Materials, 162, 124-131.
Ayswarya, R., Iswarya, P., Priyanka, M., and SathyaPriya, K., 2020. Experimental Investigation on Partial Replacement of Coarse Aggregate with Lightweight Expanded Clay Aggregate (LECA).
Bernhardt, M., Justnes, H., Tellesbø, H., and Wiik, K., 2014. The effect of additives on the properties of lightweight aggregates produced from clay, Cement and concrete composites, 53, 233-238.
Bogas, J. A., Gomes, A., and Pereira, M. F. C., 2012. Self-compacting lightweight concrete produced with expanded clay aggregate, Construction and Building Materials, 35, 1013-1022.
Bogas, J. A., Gomes, M. G., and Real, S., 2014. Bonding of steel reinforcement in structural expanded clay lightweight aggregate concrete: The influence of failure mechanism and concrete composition, Construction and Building Materials, 65, 350-359.
Dilli, M. E., Atahan, H. N., and Şengül, C., 2015. A comparison of strength and elastic properties between conventional and lightweight structural concretes designed with expanded clay aggregates, Construction and Building Materials, 101, 260-267.
Divya Bhavana, T., Rapolu Kishore Kumar, S. Nikhil, Sairamchander, P., 2017. Study on Lightweight Concrete, International Journal of Civil Engineering and Technology (IJCIET), Volume 8, Issue 4, pp. 1223-1230.
Fawzi, N. M., and AL-Awadi, A. Y. E., 2017. Enhancing Performance of Self–Compacting Concrete with Internal Curing Using Thermostone Chips, Journal of Engineering, 23(7), 1-13.
Hubertova, M., & Hela, R., 2013. Durability of lightweight expanded clay aggregate concrete, Procedia Engineering, 65, 2-6.
Kaosol T., 2010. Reuse concrete waste as crushed stone for hollow concrete masonry units. In The 3rd technology and innovation for sustainable development international conference (pp. 816-819).
Kyllästinen, K., 2015. Internal curing of concrete (Master's thesis).
Mohsen, F.A., The Use of Crushed Thermostone in Lightweight Aggregate Concrete, M.Sc., Thesis University of Technology, January 1996, pp. 112.
Oktay, H., Yumrutaş, R., and Akpolat, A., 2015. Mechanical and thermophysical properties of lightweight aggregate concretes, Construction and Building Materials, 96, 217-225.
Qasim, M. F., Abbas, Z. K., and Abd, S. K., 2021. A Review in Sustainable Plastic Waste in Concrete, Journal of Engineering, 27(12), 13-22.
Rajprakash, R. N., and Krishnamoorthi, A., 2017. Experimental study on light weight concrete using LECA, Int Chemtec Res, 10(8), 98-109.
Rashad, A. M., 2018. Lightweight expanded clay aggregate as a building material–An overview, Construction and Building Materials, 170, 757-775.
Shafigh, P., Jumaat, M. Z., Mahmud, H. B., and Abd Hamid, N. A., 2012. Lightweight concrete made from crushed oil palm shell: Tensile strength and effect of initial curing on compressive strength, Construction and Building Materials, 27(1), 252-258.
Shafigh, P., Ghafari, H., Mahmud, H. B., and Jumaat, M. Z., 2014. A comparison study of the mechanical properties and drying shrinkage of oil palm shell and expanded clay lightweight aggregate concretes, Materials & Design, 60, 320-327
Shafigh, P., Chai, L. J., Mahmud, H. B., and Nomeli, M. A., 2018. A comparison study of the fresh and hardened properties of normal weight and lightweight aggregate concretes, Journal of Building Engineering, 15, 252-260.
Sonia, T., and Subashini, R., 2016. Experimental Investigation on Mechanical Properties of Light Weight Concrete Using Leca, International Journal of Science and Research (IJSR), 5(11), 1511-1514.
Srinivasarao, D., Nagalakshmi, T., Anjireddy, E., Dinesh, R., Saiganesh, B., Suresh Kumar Reddy M., 2019. Studies On Strength Properties of Expanded Clay Aggregate Concrete Bricks, International Journal of Latest Technology in Engineering, Management & Applied Science (IJLTEMAS), Volume VIII, Issue III.
Sureshchandra, H. S., Sarangapani, G., and Kumar, B. N., 2014. Experimental investigation on the effect of replacement of sand by quarry dust in hollow concrete block for different mix proportions, International Journal of Environmental Science and Development, 5(1), 15.
Yew, M. K., Yew, M. C., and Beh, J. H., 2020. Effects of Recycled Crushed Light Expanded Clay Aggregate on High Strength Lightweight Concrete.
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