It has been said that for every job there is a
tool. That is the case with the tools used to apply the product commercially
known as Venetian Plaster. At a seminar on Marmorino hosted by
Rivesto-Marmorino© several months ago, there was an old plasterer from New
Castle, Penn., that looked at these trowels and said, “What are these things?”
He couldn’t understand their shape or why they where so flexible and the end
was curved.
At a seminar on Marmorino hosted by Rivesto-Marmorino© several months ago,
there was an old plasterer from New Castle, Penn., that looked at these
trowels and said, “What are these things?” He couldn’t understand their shape
or why they where so flexible and the end was curved.
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But in a conversation with him
recently, he sounded like a changed man; he loves these Venetian plaster trowels
designed for use with Rivesto-Marmorino©. Altthoug he mentioned that he couldn’t
use them with regular plaster, he said they where well-suited for Marmorino.
Marmorino is a marble product with a lime base that needs to be worked very
gently. With traditional plastering, you are required to put on a lot of
material very quickly and a rigid style trowel is desirable, whereas with
Rivesto-Marmorino©, a flexible trowel is required.
No one before us had asked for a trowel like this one, designed for use with a
full mineral product. If you work with synthetic or half-synthetic material you
do not need trowels like these; rigid stainless steel is sufficient.
In further speaking with this plaster, he did not get dark stripes. With a lot
of trowels these days, if there is any rust on the trowel or the steel isn’t of
good quality it can leave discoloration on your wall. This never occurs with
these new trowels. If you accidentally leave them in water or with material
drying on them, the blade will not discolor.
The reason for this is not found by looking at the trowel; it’s found in what
you can see on the trowel. The manufacture tempers the sheet steel in the raw
material stage and again at the trowel factory, when they form the trowels. It
is this procedure that takes the rigidity from the blade so that they become
flexible. Then, they are delicately polished; witch is expensive because is done
by hand.
Trowel Shape
Now the shape of the trowel raises a lot of eyebrows because it is in the shape
of a trapezoid. If you see and old workman’s trowel in Italy, it starts off in a
rectangular shape and after several years it start taking a trapezoid shape.
This is because you work on the full length of the blade the whole time and one
end becomes more narrow as a result. Many craftsmen in Italy would prefer to
work with old trowels they inherited, as opposed to working with a new tool
because it actually becomes better with age. For this reason, it was decided in
a joint effort with Rivesto-Marmorino© and the manufacturer of the trowels to
design the Venetian Plaster trowel with this shape to begin with. One of the
most experienced toolmakers in Europe manufactured this trowel. The only thing
that could not be manufactures was the worn edge on the blade that has to come
over time with use. The trowel also has round corners to protect the finished
Marmorino.
Light Weight
Last but not least, these special trowels have a light weight handle assembly;
the manufacturing procedure holds an international patent. The handgrip is made
of wood witch makes it more expensive, but the craftsmen appreciate it because
it is extremely comfortable to hold. The original trowel designed with
Rivesto-Marmorino© has been emulated by other manufacturers; witch is tribute to
the inspired design of the original.
To complete the Rivesto-Marmorino© we use a smaller trowel; witch never touches
the raw product. At just the right time this “polishing trowel” is worked over
the product to give it that lustrous shine and feel of marble. This is important
because in its natural state, marble is not polished.
When an artist picks up a brush or pen or sculpting tool, the object becomes an
extension of his hand, his arm, his eye and his mind. In creating truly
beautiful decorative finishes with Marmorino, choosing the right tool for that
extension is crucial. For every job there is the right tool.
About
the author: Paul Hoafat is president of Firenze Enterprises Inc., exclusive
distributor of Rivesto-Marmorino©
Paul
Hoafat
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http://www.article-content-king.com
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