Abstract

This study investigates the role of bacterial biopolymers in altering the structural integrity of limestone blocks. By introducing specific biopolymers produced by Bacillus and Pseudomonas strains, the experiment aimed to assess changes in the mechanical and physical properties of limestone, including compressive strength, porosity, and water absorption. The results indicated that bacterial biopolymers significantly enhanced the durability and structural integrity of the limestone blocks. This research highlights the potential of biopolymers in the preservation and restoration of stone materials, offering a sustainable approach to enhancing the longevity of limestone structures.