An earthquake isolator, also known as a seismic isolator or base isolator, is a device used in building construction to reduce the impact of seismic activity on structures. The primary purpose of these devices is to decouple the building or structure from ground motion during an earthquake, thereby minimizing structural damage and enhancing safety. How Earthquake Isolators Work 1. Decoupling Motion: - Earthquake isolators typically consist of layers of rubber and steel, often with a lead core. T