roof dead load calculation Kerala

Shaking Off the Weight: Why Lightweight Shingle Systems Outperform Rigid Tiles in Seismic Zones

• September 15, 2026
• admin

In structural design across the Indian subcontinent—from the seismic fault lines of the Western Ghats to Zone III and Zone IV belts across Central and Northern India—architects prioritize RCC column sizing, foundation depth, and shear wall reinforcement. Yet, one of the most significant variables determining whether a residential or commercial building survives lateral ground acceleration …