The use of alternative materials in civil construction has shown significant growth, driven by the demand for more sustainable solutions. In this context, this study investigates the structural behavior of small walls built with Extruded, Pressed, and Fired Ceramic Blocks (BCEPQ). These blocks present themselves as a promising alternative for the sector due to their potential to optimize the construction process by reducing execution time, minimizing waste, and mitigating rework, as they are interlocking blocks. Despite their potential advantages, the properties and behavior of these blocks are not yet fully consolidated in the literature. Thus, this study aimed to contribute to the understanding of their characteristics by evaluating the structural performance of small walls subjected to static loads. Experimental tests were conducted in the UENF laboratories using the Digital Image Correlation (DIC) technique. This methodology allows, through the capture and processing of images in specialized software, the identification of deformation patterns over time, providing detailed information about the structural behavior during loading cycles. Additionally, a numerical model was developed using the ANSYS 2024 R1 software to compare the experimental results with computational simulations. The model enabled the analysis of fundamental parameters such as deformations, compressive strength, and failure modes, contributing to the validation and efficiency of numerical modeling applied to this type of material.