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Laboratory Studies on Bio-Enzyme Stabilized Lateritic Soil ... - pmgsy

Laboratory Studies on Bio-Enzyme Stabilized Lateritic Soil ... - pmgsy

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(Andrew et<br />

al. 2002).<br />

(Isaac et al.<br />

2003).<br />

Manoj et al.<br />

2003).<br />

Mihai et al.<br />

2005<br />

Literature Review<br />

USA The objective was to<br />

study the potential<br />

applicability of tested<br />

enzyme for unpaved<br />

road in-situ<br />

stabilizati<strong>on</strong>.<br />

India 3 types of soil with<br />

varying clay c<strong>on</strong>tent<br />

from Kerala were tested<br />

India Six difft. Types of soil<br />

with varying clay c<strong>on</strong>tent<br />

India Practical applicati<strong>on</strong> for<br />

roads<br />

Evaluated <strong>on</strong> the basis of<br />

statistical measurement of<br />

change in CBR strength, soil<br />

stiffness and soil modulus<br />

Significant increase in CBR as<br />

curing period increases<br />

The field stretches were<br />

periodically tested with DCP<br />

(Dynamic C<strong>on</strong>e Penetrometer)<br />

equipment.<br />

Major district roads in Maharashtra<br />

are c<strong>on</strong>structed with enzyme<br />

stabilized soil and are working very<br />

well.

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