If
you already have an icehouse, then December is the season
in which to expect materials to fill the ice house. Have
it properly cleaned out of all straw, or other filth, that
may have accumulated in it. Have beater and rammers prepared
for packing it, when either snow or ice is found in sufficient
quantity to fill it. If the ice house is built properly,
then either snow or ice will suffice.
Ice,
in the hot days of summer, is considered such a luxury that
few that can command it like to be without it. The situation
for an ice house should be chosen on a dry and somewhat
elevated spot of gravelly or chalky ground, and as near
to a pond or piece of water as circumstances will admit
of. If the situation be shaded by more elevated ground,
so much the better, but if it be not naturally so, is may
be rendered artificially so by planting. It must be, as
much as possible, hidden from the sun's rays.
The
form of our ice houses is generally an inverted cone. The
London confectioners, as well as most people on the continent,
content themselves with keeping it in cellars, surrounded
with very thick walls, and without windows, being entered
sometimes by straight and sometimes by crooked passages,
secured by double and often treble doors, and the ice thickly
covered by straw or mats.
The
accompanying figure will give an idea of the general plan
of ice houses in this country.
In
building an ice house, a space of two feet or more should
be left at the bottom (a) for receiving any moisture which
may drain from the ice in the process of melting. From this
space a drain of brickwork (b), set in cement (but which
need not be as large as that in the diagram), carries the
moisture to a considerable distance. This drain should have
a stop or trap for the exclusion of air (c) and over the
space at the bottom (a) should be placed a strong grating
of wood, to let the moisture fall down, which may at any
time proceed from the melting of the ice. The sides of the
well must be walled up with brick or stone, at least two
feet thick, or the wall may be built hollow.
When
the proper height is obtained, the well may be arched over
with two arches, with a vacuity inbetween, and leaving in
the centre a hole, for the admission of ice (e), and in
the sides a door for taking it out (f). This door, the better
to exclude air, should open into a porch (g) with the three
other doors, the spaces between which should be filled with
straw to exclude more effectively the heat of the atmosphere.
The
whole being covered first with a covering of tempered clay,
and next with a hill of earth. The appearance will not be
disagreeable, and may be covered with evergreens.
The
exterior may also be decorated, as to become an object of
ornament, should it be placed in any part of the dressed
grounds.
The
size of the house must depend on the quantity of ice which
is wanted, but we would recommend to make it rather too
large than too small, as it sometimes happens that neither
ice nor snow can be procured to fill it. Sometimes London's
confectioners have had to procure ice from the polar seas.
As snow or ice will keep in a good ice house for two and
sometimes three years, it is advisable to have it large
enough, and always to fill it when opportunity offers, to
guard against a casual scarcity. For an ordinary sized family,
a house about ten feet in diameter, and fifteen deep, will
be sufficient. For larger families the house must be larger,
or for small families a well six feet in diameter, and ten
deep, may be sufficient.
Carry
on to How to Fill an Ice House.