The Effect of Tamarisk Plant Powder on the Properties of Cement Mortar

Abstract

Environmental protection and sustainable development are among the major challenges facing modern societies, as the search for effective solutions to reduce the environmental impact of industrial activities becomes increasingly important. The cement industry is one of the largest sources of carbon dioxide emissions, necessitating the development of innovative strategies that include the use of alternative materials to reduce these emissions and protect the environment. Given the significance of this issue, the study examined the effect of tamarisk plant powder on the mechanical and physical properties of cement mortar, using cubes and beams of specific dimensions to enhance the accuracy of results. Various proportions of tamarisk powder (0.5%, 1%, and 2%) were used as a partial replacement for cement weight, with samples evaluated at different ages (3, 7, and 28 days) compared to a reference sample that did not contain tamarisk. Laboratory tests included several indicators, such as workability, density, absorption, compressive strength, and flexural strength. The results showed that the mechanical and physical properties of the mortar were clearly affected by the increased tamarisk content, with noticeable effects at 2%, suggesting that tamarisk plant powder could serve as a partial replacement for cement. This opens new possibilities for improving the sustainability of construction materials and reducing environmental impact.