These polystyrene elements are part of the H-BAU Technik formwork product range. They are made of expanded polystyrene (EPS). EPS is a large-pored plastic rigid foam, also known under the trade name Styropor. It is more or less permeable to air and water vapour depending on the manufacturing process. The products in our WARMBORD ® series are polystyrene elements. These components are ideal for use as insulation panelling and slab edge formwork that can be cut to fit on site exactly as required.
