Factories that operate large cold storage facilities for frozen food, pharmaceutical products or temperature sensitive goods need interior wall materials that can stay strong and durable even at constant temperatures as low as -25 degrees Celsius. The EPS Cement Sandwich Panel is specifically engineered to maintain all its structural strength and performance even in these extremely low temperature environments. Unlike many other insulation materials that become brittle, crack and lose their insulation performance when exposed to sub-zero temperatures, the closed-cell EPS foam core inside the panel stays flexible and fully functional even at -30 degrees. It will not crack, crumble or shrink, so the thermal insulation performance of the panel stays completely consistent for decades. The outer cement facing also does not become brittle at low temperatures, it maintains its full impact resistance, so it will not crack or break even when frozen goods or forklift bump into the wall inside the cold storage. The panel's extremely low thermal conductivity drastically reduces the amount of energy your refrigeration system needs to run to maintain the low storage temperature, cutting your cold storage electricity consumption by more than 30% compared to traditional cold storage wall systems. The completely non-porous surface of the panel also prevents any moisture vapor from penetrating into the wall structure, which eliminates the common problem of ice building up inside the wall, that slowly destroys traditional cold storage walls over time. This makes the EPS Cement Sandwich Panel the most reliable, long-lasting wall material for industrial cold storage facilities.