Abstract:
Cement Stabilized Soil Blocks are now considerably popular in the construction industry
as an alternative building material to burnt bricks and cement sand blocks. It provides a
timely solution for the over exploitation of clay (for bricks) and sand which has resulted
in several sever environmental problems. However, as a foundation material there has
been little focus on the use of soil. Apart from concrete, rubble stones with cement and
sand are widely used as a foundation material even in construction of one or two storied
buildings. However, in some parts of the country burnt bricks are also used as a
foundation material especially in construction of single story houses. All these materials
used for foundation are transported from sources concentrated in particular areas. In this
context if compressed soil (stabilized with cement) could be used as a foundation material
it will also provide a solution against over exploitation ofsources ofrock and sand.
This dissertation presents the research work carried out to introduce compressed soil
blocks stabilized with cement as a foundation material alternative to random rubble
masonry and burnt brick work. These blocks are manufactured using lateritic soils and a
locally designed and manufactured manually operated soil compressing machine.
