The semi-insulating doors of the VVPE
line (to-and-from in high density polyethylene)
are designed for installations in air-conditioned
rooms with minimum working temperatures > 12
°C, ΔT < 12 °C, U.R. < 60% they
can only be used as service entrances and not for
uses requiring a hermetic and thermal seal.
They can be supplied for installation on panel or
brick wall.High density polyethylene is
a sturdy material with excellent rigidity and
resistance to impact.
For this reason VVPE doors are particularly suited
to environments where there is a heavy traffic
of trolleys; polyethylene is also a non-toxic
material and it has good chemical resistance.
They consist of 3 essential parts as specified
below: Frame in anodized aluminum with
an invisible fastening system. Door panel consisting of a slab
of high density polyethylene 2 centimeters thick;
reinforced on the hinge size with an upright 4
centimeters thick in the same material. Strips
in soft, transparent PVC are applied along the
2 vertical edges to prevent crushing the fingers.
The transparent window measures 30 x 60 centimeter.
The hardware consists of 2 plastic hinges with
return spring and door stop at 90°. Counterframe in anodized aluminum
with invisible fastening system (not supplied
for installations on brick wall).
On request, we can also supply double leaf doors.
On single leaf doors the client must specify whether
the hinges must be on the right or left with respect
to the outside of the door, because the polyethylene
slab has a different surface finish on the two
sides.
