Sand trap HRI 250-300. L=0.75m. D400KN. Saone grid

Self-supporting sand trap Type I in accordance with EN1433. High-quality self-compacting concrete C55/67 provided with a reinforcement mesh. 100% recyclable cast iron and concrete. Resistant to frost, weather, salts, oil and petrol, etc. Due to its design, the sand trap has a built-in resistance of strength class D, 400 kN. The proposed resistance is guaranteed by the whole. The sand trap has a tongue and groove connection, and a recess for a safety joint (SF). If the design is liquid-tight, this recess must be sealed. Galvanized steel pins ensure an improved connection and straight-line installation. The tops of the sand trap are equipped with integrated edge protection in galvanized steel, anchored in the concrete. The sand trap complies with the European Standard EN1433. Dimensions: length 75 cm; width 35.5 cm; height 70 cm. There is a knockout of Ø 100 mm on 3 sides. Weight 288kg. Pre-assembled SAONE grille made of nodular cast iron FGS 500-7, length 75 cm. The grid is supplied bolted to the sand trap: 2x bolted with stainless steel bolts, the stainless steel bolts are anchored in sleeves that are connected to the reinforcement. The slots in the grille are banana-shaped and have a width of 14 mm. The grille is equipped with diamond-shaped profiles to increase the water collection capacity and prevent slipping. The grille complies with load class D, 400 kN according to European Standard EN 1433. Absorption surface = 855 cm2/m. The self-supporting sand traps allow installation without a lateral concrete jacket (only a foundation is necessary). Installation manual available on request.