Roof e.g. joist assembly system includes expanded polystyrene supports with bridges, for reinforced concrete construction

摘要

The roof e.g. joist assembly system has expanded polystyrene supports (1) interlinked by four bridges (3) per support (1) and made as T-sections. The supports (1) have peripheral link flanges (2). EMBODIMENT - The flanges (2) with the bridges (3) form the base for anchoring of the concrete and reinforcement of the roof.