Slab
Materials used
■ Frame: S275 JR galvanised steel ■ Corrugated sheeting: SOLAC 55 type in steel ■ Reinforcement system: S275 JR steel ■ Insulation: high-density ESP ■ Lightweight conglomerate with expanded clay or pumice ■ Heating matting: GRID type in amorphous metal or infrared mat Dimensions ■ maximum length: 6000 mm ■ maximum width: 2400 mm ■ maximum surface area: 14.4 m2 Weight Between 90 and 170 kg/m2 Assembling Mechanical connection to the beams General description Pre-built, self-bearing steel slabs with a thickness of 280 mm, sans false ceiling, with aeration between the mixture and slab of the first floor, thermal transmittance (U) equal to 0.20 W/mqK, surface mass ≥ 230 kg/sqm and variable flow rate between 250 and 400 Kg/sqm, with a span field never exceeding 1:300 Stratification of the package ■ S275 JR steel frame, suitably folded and drilled ■ corrugated sheeting with a thickness varying from between 1 and 1.5 mm ■ expanded clay or loose pumice placed within the corrugations ■ reinforcement system for the package in S275 JR steel ■ high-density insulation ■ lightweight aggregate of hydraulic lime mortar and light aggregates ■ steam barrier ■ waterproof and reflective matting ■ heating matting ■ concrete finishing coating Integrated systems upon request ■ radiant panel (heating matting) ■ cable routing for the electrical system |