👉 Epiclastic is a term used to describe materials that exhibit plastic deformation under tensile stress. These materials are often found in construction and infrastructure, such as concrete, steel, glass, and ceramics. They are highly resistant to cracking or failure during high loads, making them useful for structures that need to withstand significant forces over time. Epiclastic materials have a characteristic resistance to plastic deformation, which is why they're commonly used in building codes and standards.