A COMPLETE DECK RANGE
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A COMPLETE DECK RANGE

Alto | A complete deck range

Alto decks come in 3 sizes. All decks are equipped with safety features and accessories that facilitate handling. The AlphiSafe safety system can be mounted at ground level. Retractable hoisting rings are built into the deck. The slinging procedure is completely safe, from laying on the ground to the definitive positioning of the deck. Practical uses The Alto deck can be used in various configurations and can serve as: a work surface for workers, a traffic surface for easier access, a surface for receiving slab formwork such as TopDalle, MaxiDalle, etc. a support zone for form panels and...

Alto COMPONENT External dimensions (m) Total surface area (m2) Plywood type Maximum allowable load (kN/m2) ALTO ACCESSORIES Grid* Alto adapter The wire grid is galvanised, with polyester powder coating Galvanised post* *Compliant with EN 13374 standard

ALTO ACCESSORIES Hoisting eye Lifting beam For lifting and moving Alto deck Deck clamp Securing Alto deck to a skin To create a plank covering between two decks, extension brackets are installed to hold battens which accommodate 18, 21, or 27 mm plywood Compensating plywood thickness (mm)

Alto DIFFERENT COUPLING METHODS HOISTING EYE - hen slinging the panel, make sure no material or equipment is stored W on the Alto deck. - ight slots are located all over the Alto panel to insert quarter-turn E hoisting eyes. HOISTING RING NB: Regardless of the configuration selected, Alto decks must be handled individually. - Built-in retractable hoisting rings.

PROCEDURE WITH SLING 1 - se of a sling with four 4-m long strands. U - ach strand and its hook should have a minimum MWL of 1 tonne. E - ling the Alto deck, with safety system mounted on the ground. S - heck that the deck is correctly positioned on the towers (distance from C base to edge of deck < 60 cm). - et up towers according to the plan provided and position the Alto S decks on the primaries. - nstall the other decks. I -W arning (stability): comply with the layout plan and Alphi recommendations.

Alto PROCEDURE WITH LIFTING BEAM 1 -A lifting beam should be used when the use of slings is not authorised (areas with no crane access). - However, installation with slings is the preferred method. - he position of the Alto deck should be centred on the lifting beam forks so as to balance the loads. T - arning (stability): limit overhangs to prevent the risk of tipping. W

USE FOR FORM PANEL SUPPORT - Installation of the form panel ballast. - Form panel installation NB: Use form panel ballast of weight not exceeding 2t (120 x 120 x 60 cm). se form panel of weight not exceeding 1t/m. U - ARNING (stability): in the context of a point load such as form panel W ballast, comply with the plans provided and the specific procedures.

Alto EXTENSION LATERAL EXTENSION - here are openings on either side of the Alto T deck to receive extension brackets. - he centre-to-centre distances have been T determined so that the extension can withstand a maximum load of 200 kg/m². LONGITUDINAL EXTENSION

PROCEDURE WITH EXTENSION 1 - Once in position, the extension bracket cannot be raised or tilted.

Alto PROCEDURE WITH EXTENSION 3 - Batten installation. - positioning options: perpendicular or parallel. 2 - ositioning holes are provided, to connect the battens to the extension P brackets. MANDATORY RULES : Mandatory observance of deck installation plan. Do not place form panel ballasts on extensions. - omplete the extension surface with a compensating panel and finish C setting up AlphiSafe.

ALPHI, FRANCE'S LEADING SLAB FORMWORK MANUFACTURER neWaru - Alto EN - February 2018 - PDF version - Photos: Alphi, Gérard Borre, Jérôme Cabanel, neWaru, PHOTON'AIR Alto decks can be used to create platforms on shoring towers and work surfaces for form panels, material stockpiles, prefabricated components and front face overhangs.