Tender specifications

Serbond ®

The architectural wall called SERBOND ® is made of a light substructure in galvanized steel, fixed to the bearing structure of the building. The monolithic sandwich panels with stabilized flatness, with thermic cut joint and hidden fixing are arranged for the inserting of an extruded aluminium profile. They can have both a vertical and a horizontal development. The system offers a wide range of finishing elements with thermic cut: rounded and right corners, edges, thresholds, windowposts and also panels with special development and tailor-made joints.
The SERBOND ® System consists of:

– Substructure
– Blind panels with thermic cut
– Extruded aluminium profile
– Finishing elements with thermic cut

SUBSTRUCTURE
The substructure is made of vertical tubular profiles in galv. steel ….×…… mm thick, anchored to the main structure by means of a suitable fixing system.

PANELS WITH THERMIC CUT AND HIDDEN FIXING TYPE TERMOPARETI^® WP/ST or WPM/C-FN
– External supports in cold shaped galvanized steel / aluminium / stainless steel / corten
– The finishing of the galvanized steel supports and of the aluminium supports consists of an organic coat obtained from a cycle of hot standard polyester prepainting according to EN10169
– PVC profile, located in the longitudinal female joint of the panels between the two external supports to increase the overall fixing stability of the panel and to avoid detachments of the supports from the insulation either during their handling or during the working phase
– Polyurethane insulation, CFC free, according to UNI EN 13165 Norm.

CHARACTERISTICS OF THE PANEL
Thickness of panel : mm 40-50-60-80-100
Thickness of external supports : mm 0,6 side (E) + 0,5 side (I)
Prepainting of external supports : our standard side (E) + ES73 White Grey side (I)
Width of the panel : mm 1000
Density of insulation : approx. 40 kg/m³
Fixing : hidden fixing on the female joint

EXTRUDED ALUMINIUM PROFILE
Special profiles in extruded aluminium are used as architectural joint elements to panels or to other components.

FINISHING ELEMENTS WITH THERMIC CUT
Special components with thermic cut are used to finish the panels and as connection to other elements

ASSEMBLING
The tubular profiles ….×… of the substructure are anchored to the bearing structure of the building, then the panels and the special components with thermic cut are being installed.

Roof panels

Monolithic panels for roof with external trapezoidal profile to be installed on continuous or discontinuous structures with an orthogonal orientation.

Description of panels
External Support (side E) carbon steel coated with zinc S250GD according to UNI EN 10346 with mechanical characteristics as foreseen in the D.M. of 14.01.2008 and tolerances as UNI EN 10143 obtained from cold profiling of coils.

Internal Support (side I) carbon steel coated with zinc S250GD according to UNI EN 10346 with mechanical characteristics as foreseen in the D.M. Of 14.01.2008 and tolerances as UNI EN 10143 obtained from cold profiling of coils.

The finishing of steel supports (side “E” + side “I”) consists of an organic coat obtained from a cycle of hot standard polyester prepainting, according to EN10169-1 and ENV 10169-2 norms.

Expanded polyurethane (PUR) insulation, CFC free according to UNI EN 13165

Characteristics of panel TERMOCOPERTURE^®

– nr. 4 ribs
– ribs’ height : 45 mm
– ribs’ range : 333 mm
– panel width : 1.000 mm
– thickness of panel : 40 mm
– thickness of supports : side E … mm + side I … mm
– side E prepainted with our standard colours + side I prepainted with our standard colours
– fire reaction classification B Roof t3 (classification using data from external fire exposure; regular for photovoltaic installation)

Characteristics of PUR foam

– compressive strength: 140-150 Kpa
– impermeability: 98% closed cells (nonhygrospcopic material)
– density: approx. 40 kg/m³

Wall panels

Monolithic panels for walls to be installed on discontinuous structures with a horizontal orientiation generally.

Internal Support (side I) carbon steel coated with zinc S250GD according to UNI EN 10346 with mechanical characteristics as foreseen in the D.M. of 14.01.2008 and tolerances as UNI EN 10143 obtained from cold profiling of coils.

The finishing of steel supports (side “E” + side “I”) consists of an organic coat obtained from a cycle of hot standard polyester prepainting, according to EN10169-1 and ENV 10169-2 norms.

Female joint with a special continuous PVC fixed-in profile, to increase the overall fixing stability of the panel and to avoid detachments of the supports from the insulation either during its handling or in the working phase.

Characteristics of panels TERMOPARETI^®

– thickness of panel 100 mm
– thickness of external support : side (E) …. mm
– thickness of internal support : side (I) 0,4 mm
– colour of external support side (E) ES73 White Grey
– colour of internal support side (I) ES73 White Grey
– panel width : 1000 mm
– fixing (hidden fixing on female joint)