|
In
our company we have employers closely linked to the nautical world and
with great experience in sport navigation. The fact that we have decided
to build aluminium crafts is solidly based on the following advantages:
-
Greater resistance:
it is
evident that the aluminium has more resistance than the fibre. This
implies less damages (it hasn’t got osmosis or splitting lamination) and
so less maintenance expenses. A blow against rocks or iron in fibre
would imply an important damage and very expensive repairing, Aluminium,
thanks to its high ductility, is one of the less breakable metals and it
doesn’t have splitting problems.
-
Less
petrol consumption:
aluminium is lighter than fibre and the bigger the boat, the more
differences we find between fibre and aluminium. This implies better
manoeuvring and what is more important,
less petrol consumption.
-
Greater safety:
aluminium doesn’t burn with fire. A blaze in a fibre boat can send the
craft to the bottom of the sea because the fibre gets consumed. In the
case of hitting a rocky sea bed, fibre breaks and that opens a water way
into the boat which prevents navigation because the hull fills with
water. On the contrary, aluminium, thanks
again to its ductility and low fragility, goes out of shape but doesn’t
break, so there is no way for the water to go into the boat. In order to
break the aluminium, the strike has to be really violent.
-
Low
repairing cost:
repairing in aluminium is simple, as it happens with the cars’ bodywork.
A dent in the hull can be repaired in a few hours, cutting the metal
sheet and welding a new one, so the boat
can return to its original state and with total guarantee of hull
resistance. However, in fibre boats, a hit can cause splitting and it
obliges to partial and expensive repairs which don’t guarantee the
original resistance, because the fibre, as its name says, is not
composed by whole pieces where the superficial tension is the same in
every point.
-
Greater second hand value:
aluminium doesn’t deteriorate
with the permanent exposition to sun rays. It neither suffers the
effects of osmosis and it resists the seaweed and limpet incrustation
when the boat has been inactive for a long time. Transport by trailer
ends splitting the fibre, but this does not happen with aluminium. This
implies that after years, aluminium boats keep their initial conditions
or, what is the same, they are newer than those made of fibre. And
therefore,
they have greater second hand value and less depreciation. |