associate professor yusuf a.s.

1. Under the supervision of
Dr. Omparkash
Dean (Welfare of Students) and HOD
Department of Civil Engineering
YUSUF ALE SALAM

2. Improvement in strength of dirt road with the help of additives
has been widely used in the form of lime, cement, fly ash and
the combination of the above is widely used in soil
stabilization. In Dirt road, soil have vital role so we can
Chemical Stabilizations reduce permeability of the soils,
improve shear strength, increase bearing capacity, decrease
settlement and expedite construction. Chemical Stabilization
is used for surface soils more successfully. Mixtures of soils
and chemicals are mixed either mechanically in place or by
batch process. Due to these process, we can improve strength
of road. we can use other material also.Various technology
used in dirt road but different additives are giving different
strength. I will provide dirt road for village with help of
different additives .They can give better strength in cheap
cost. Additives are like wood dust, Iron dust, bitumen, stone
dust etc.
Many roads have low strength. finding different strength by
different material with the help of individual testing in
laboratory.

3.  We can easily improve dirt road strength as well as
shoulder or berm only for (state highway). Various
technology already used for construction of dirt road
strength improved.
 In village and other where till now not provide any road
like Rajasthan some area we can construct new type of dirt
road at low cost .
 In dirt road in rainy seasons they are dirty in these area so
can easily construct a new type of dirt road with the help
of some additives .
 If we can improve strength of these dirt road .we are
easily fascinate to village people .

4.  Blending missing fractions (e.g., clay with sand and sand with
clay) so as to produce a mass of maximum possible density with
plasticity within limits. A smooth grading similar to that given by
Fuller’s grading rule is adopted to work out the proportion of the
missing fractions to be blended.
 The hydrated products of cement binds the soil particles, the
strength developed depending on the concentration of cement
and the intimacy with which the soil particles are mixed with
cement. A high cement content of the order of 7-10% can
produce a hard mass having a 7-day compressive strength of 20
kg/cm2 or m ore, and this usually goes by the term soil-cement.
However, a smaller proportion of 2-3% cement can improve the
CBR value to more than 25, and the material going by the term
“cement-modified soil” can be advantageously used as sub-
base/base for rural roads.

5.  Vigorous laboratory test shall be carry down to
conclude optimum proportion of additives and
construction material to arrive that concluding
strength of the finish product.
 The steps followed under the conventional
laboratory test of the sample for strength such as
CBR test, recitation test, impact test proctor
gamble test etc.
 Prototype road of manageable length & breadth
shall be constructed and laboratory test shall be
confirmed at site.

6.  Provide better road in cheap cost
 To improve road life .
 Very easily transport for villagers.
 Social based help for poor and easily move in
very less time .
 Traffic delay is very less.

7.  Indian highway, December 2015 vol:43 issue-12 page -18
 Anyang, H.I. (2003).framework for recycling of waste in construction,
Journal of Environment engineering 129(10)887,898
 Khalaf F.M., and De venny, AS. (2004) Recycling of demolished masonry
rubbles coarse aggregate in concrete, review journals of materials in civil
engineering 16(4)331-340
. Melbouci b. (2009) .compaction and shearing behavior study of recycled
aggregates. Construction and building materials , (2723-
730Park.(2003).Application of construction and building debris as base
and sub-base materials in rigid pavements
 pmgsy.nic.in/op54.htm
 IRC, ‘Guidelines on Road Drainage’, IRCN: SP: 42-1994, Indian Roads
Congress, New Delhi.
 IRC, ‘Guidelines on Road Drainage’, IRC: SP: 50-1999, Indian Roads
Delhi.
 IRC, ‘Hill Road Manual, IRC: SP: 48-1993, Indian Roads Delhi.
 .RC, Manual for Design, Construction and Maintenance of Gravel Roads’,
IRC:SP: 77-2008, Indian Roads Congress, New Delhi.