What is a PU panel?
What is a PU panel? A PU sandwich panel is a sandwich panel building material consisting of two outer layers (typically metal sheets, such as steel or aluminum) sandwiching a core of polyurethane (PU) foam. It’s widely …
What is a PU panel? A PU sandwich panel is a sandwich panel building material consisting of two outer layers (typically metal sheets, such as steel or aluminum) sandwiching a core of polyurethane (PU) foam. It’s widely …