Part 3/6:
Created primarily from ground marble sourced from quarry waste, this material is produced using 3D printing technology. This process facilitates the formation of porous structures that enhance absorption area by up to four times, while consuming nearly 60% less material compared to conventional methods. The initial studies yielded a 20 cm cube, demonstrating impressive efficiency in humidity control.
To evaluate the material's effectiveness, researchers conducted a simulation within the reading room of the Municipal Library of Porto, Portugal, populated by 15 individuals without any ventilation systems in place. The results were promising: thermal discomfort was mitigated by an impressive 75%. Even more striking, using slightly thicker blocks escalated this figure to 85%.