Tunnel with vertical walls 6x50m, double inflated film
Coverage with a double inflated three-layered 200 microns film (0,20mm), inflation kit, galvanized steel structure, polycarbonate sliding door, special/PVC profiles
Dimensions Width: 6m Length: 50m Ridge height: 3,45m Gutter height: 2,35m Distance between arches: 2,5m Structure The metallic structure is made of galvanized steel of 60mm diameter. The Sendzimir Z275 zinc-coating and the E260 steel offer the guaranty of the quality and durability of these structures. The arches are placed every 2,5m and are connected through connection profiles with lattices/gutters (diameters of 33,7mmx2mm and 28mmx1,5mm). For the gables, rectangular pipes are used of 80x80x2,5mm. We recommend for the structure to be fixed in reinforced concrete pads for a better resistance. Coverage The entire surface of the tunnel is covered in 200μm three-layered film, sealed with zinc-coated profiles with PVC. The 200microns double film with an air cushion of 15/20cm for thermal insulation is used together with an inflation kit with a pressure switch. The double film can cover the entire surface of the tunnel, thus the tunnel can be heated. The 200microns three-layered film is thermal and has the following properties: UV resistant (ultraviolet), EVA resistant (elongation 600%), anti-dust exterior layer, 90% transparency, 25% diffusion, anti-condensation interior layer, 0,20mm thickness, 45 months warranty and 72 months lifespan (6 years). Access and ventilation The access is assured through a sliding door plated with polycarbonate and set up at one of the edges. For natural ventilation, the tunnel is equipped with a lateral opening through manual rolling of the film on both sides. Optionals: - irrigation system (aspersion or drip) - air recirculation fans - lateral opening with an electric motor 220V - 6mm polycarbonate plating for gables and lateral sides - superior opening with automation - cultivation tables - thermal and shading screens - 2m distance between arches for area with high altitude and great snow loads - other systems and accessories The transportation and installation are not included in the price.
|Manufacturing time||2-3 weeks|