External width 350 mm, internal width 250 mm, supporting edge 300 mm. Material Stainless steel AISI 304 (1.4301), Plate thickness 2 mm. Inverted pleated U-edge (outer edge) with solid stainless steel full material edge reinforcement against mechanical and thermal stress according to EHEDG. Longitudinal and transverse slope provided with 0.5% / m, 1% / m or otherwise. Buckled, flat or round bottom. Round intermediate arrows in the gutter from height 80 mm, leveling feet and concrete anchors. Strands (> = 4000/6000 mm) connectable by means of screwable EPDM coupling flanges. Equipped with plate grid, width 297 mm, length 500 mm or 1000 mm. Load class M 125 kN according to EN 1253 (forklift traffic). The surrounding top edge is ground with 240 grain. The surrounding top edge is ground with 240 grain. Pickled by immersion and passivated finish.