Fire safety is one of the top priorities for any commercial or residential building, and the EPS Cement Sandwich Wall Panel has passed some of the strictest international fire safety standards. Unlike pure EPS foam panels that melt and burn easily, the EPS Cement Sandwich Wall Panel wraps the EPS core inside two layers of 100% non-combustible fiber cement, creating a barrier that stops flames from reaching the insulation layer. Independent lab tests show that a standard 100mm thick EPS Cement Sandwich Wall Panel can achieve a 2-hour fire resistance rating, meaning it will not collapse or allow fire to pass through for a full 120 minutes under high heat. This gives residents and workers far more time to evacuate during an emergency, and it prevents fire from spreading between adjacent units in apartment buildings or offices. Even in high-risk areas like kitchens or storage warehouses, the EPS Cement Sandwich Wall Panel meets all local building code fire requirements, without sacrificing its lightweight and energy-saving advantages.