today the execution of an attic involves the study of a number of parameters necessary to ensure that the structure appears lightweight, durable, economical and safe. The types of floor that meet the requirements listed on the market are the loft system THERMOREX , forty years of experience in the production of REXPOL Expanded Polystyrene (EPS) for applications in civil construction , and the professionalism of REXCOP in making metal panels for industrial and allowed to perfect and patent a system floor new concept.
This system allows the creation of high lights of banchinaggio and an excellent thermal insulation.
In particular, the slab system THERMOREX mod. 2, consists of a series of monolithic Expanded Polystyrene (EPS) with variable geometry, coupled to a pre-painted galvanized steel sheet ribbed, which determines the self supporting.
In the thickness of the fill is derived cavity to facilitate and speed up the operations of installation of technical equipment and micro-arcs adjacent to improve the adhesion of the concrete on Expanded Polystyrene, saving for future wiring.
The joint, part of the special profile of pre-painted galvanized steel sheet ribbed, provides stability to the caissons and protects the EPS from direct contact in case of fire.
Transversely to coasts stiffening element is placed in a steel can achieve at the same time, two important goals: correct positioning of the rebar (concrete cover) and connect all the elements in the steel structure load-bearing concrete. The sheet will be attached to the concrete structure through the cross-irons Ø6 and passing through the ribs of the sheet metal elements having a width of 57 cm and a rigid, interlocking foam around the edges, will be put to work perfectly wedged between them and the platform at a distance appropriate to support loads required by the regulations.
Subsequently, the elements will be integrated with cast in situ concrete class Rck 250 act to form, as specified, the joists and the slab S with a minimum thickness of 4cm, including electrically welded mesh reinforcement with 20x 20 cm, 6 wire .
A horizontal structure is as follows light resistant and rigid enough to transmit the forces applied by any level of seismic stress. The special feature of
together with an excellent sound absorption insulation compared to traditional structures, justify the adoption of such a system design in situations where speed of execution should not penalize the results in terms of safety and comfort final.
www.rexpolgroup.it
arch. Francesco Oliva
source: http://www.lavorincasa.it/219/un-sistema-solaio-completo
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