IMPACT OF VOIDS IN THE PYRAMIDAL PART OF THE INSULATED FOOTING

Abstract

This study investigates the impact of voids in the pyramidal region of isolated footings, which are essential elements in transferring loads to the ground. These voids, resulting from compaction failures in areas that are difficult to access, compromise the strength and durability of the foundation. For analysis, four footing prototypes were molded in traditional and adapted forms, the latter with a specific mold for the pyramidal part, facilitating concreting. Twenty-four cylindrical test specimens were also produced to simulate the two methods to increase statistical reliability. A 1:2.2:3 mix ratio (cement, medium sand, and 57# stone) was used. The results contribute to the understanding of voids in footing strength and reinforce the importance of technological control in foundations