DESCRIPTION OF THE SYSTEM
The system includes the assemblage of the "ET1" aluminium
vertical section with a pitch depending on the width of the covering
sheet in addition to the design runout and the mounting of "ET1m"
section in the intermediate submultiples pitches established depending
on the effective width of the sheets and the assemblage instructions.
"ET1" and "ET1m" vertical sections are shaped
in order to:
- housing without drilling the fixing brackets to be screwed
to the wall by means of stainless steel bolts in line with the
design pitch;
- supplying a suitable laying surface to the sheets and a sturdy
point for the application of rivets (or other screws) to fix sheets.
Sections can be raw or electrocoloured, upon request.
The sheet is integrated with the frame by means of interposition
of a neoprene seal with suitable thickness and the application of
silicone points, where necessary.
The main characteristic of the "Sirio" system is that
sheets are mounted on the front part by means of rivets that are
visible from outside; thus sheets must be drilled before laying.
The drilling diagram of sheets with the sizes of holes and their
positions is made in line with the technical instruction given by
the companies producing sheets to guarantee the optimal utilization
of sheets and their longest life.
Depending on the architectonical instructions, rivets (or the other
fixing materials) can be raw or painted of the same colour of the
sheets to result almost invisible also from close. |