GPIR series - PU external template

GPIR series board is our patented product, both material and structure of insulation system is patent. The PU external template including polyurethane core and mortar surface. It is thermal insulation, fireproof and water proof. During the build process, workers install PU external template and internal template, then fixed them and pour concrete. After the concrete has set, remove the internal template; the PU external template not need to be removed.