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There
is much information about the generic term Mud bricks, but many
people are not aware of the advanced technology and benefits of
specifying Pressed Earth
Bricks for your building project:
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Mud
bricks
have been a
traditional building product used by many owner builders in the past.
They were hand made, and often laid with thick mortar joints,
reflecting
the individual character of the brick and the builder's artistic
concepts, combined with the need for economical self-built sustainable
housing.
-
Pressed
Earth bricks
reflect today’s requirements for cost-efficient, modern, energy
efficient buildings, that can be erected using conventional load
bearing techniques, and within the time frame required for commercial
construction.
-
Mud
bricks
are generally
irregular in size, and can vary in quality and mix proportions. They
require thick mortar courses when being laid, and limit the number of
courses to about three that can be laid in a day, to reduce the effect
of slump in the wall.
-
Pressed
Earth bricks
are
consistent in quality and size, require a thinner mortar
course, and can be laid to a single scaffold lift height up to 12
courses in a day. Thin mortar courses give a greater bond strength.
-
Mud
brick
makers often
use cement or other chemically based binders to produce a stabilised
brick, often from unsuitable soils, and then call it a mud brick.
-
Pressed
Earth bricks
by Amcer
are made from Eltham type soils, excavated from green sites and with no
chemical additives. The material used is screened then mixed with water
(to approximately 8% moisture content) and pressed to a consistent size
to meet quality control guidelines.
-
Mud
bricks
usually exceed OH & S requirements for weight, and are
difficult to shift and lay
-
Pressed
Earth bricks
are within O H & S guidelines, and are easier to use.
-
Mud
bricks
can be difficult to cut, and have higher losses during transport
because of the variation in material composition and texture.
-
Pressed
Earth bricks
can be cut and shaped easily, and have minimum losses because the
material is screened before use.
Do your own research, sort the wheat from the chaff, and do not be
misled by statements about supplier's experience or ability to provide
services!
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