ZAFU
being conceived with the measurement of human,
with a functional average size of 6.6 feet,
ZAFU 4 Human Units of rays,
gives 4 zones of functional expansions.
The drawing which follows presents the organization of the habitat,
similar to the Alive Cell,
with an endoderm, mesoderme and exoderme.
It is a functional design adapted to the rhythm and space of life.
Motionless spaces of air
being the best heat insulation,
interior heat not being able to communicate itself by contact
of the molecules of air towards the external one,
We have a first circle of walls of almost 2 inches of air sealed
which surrounds and insulates the interior garden,
this one heated by the sun which come in the walls trasnparantes.
An auxiliary air-conditioning is necessary only in this zone of the garden
which surrounds the habitat,
and air-conditions it automatically,
the temperature of a room
depending on the temperature of its interior walls.
The zone of everyday life is thus air-conditioned
without contribution of energy
other than to air-condition the garden,
which nourishes Us,
purifit the air of the carbon dioxide which We reject
and gives Us of fresh oxigene.
Then the central room is the most preserving zone of heat,
thus located to satisfy our need for heat
during the nights more cold.
The loss of heat lose itself by the walls,
ZAFU, only by its decagonal form,
offers an optimum of interior space,
for a minimum of walls.
ZAFU is a habitat of most economic of energy which is.
