This is my technical assignment in XGS 407

1. NANO APPLICATION ON CIVIL
G.RAMAR
II-ND YEAR NANOTECHNOLOGY
PERIYAR MANIAMMAI UNIVERSITY

2. INTRODUCTION
Nanotechnology is science, engineering, and
technology conducted at the nanoscale, which is
about 1 to 100 nanometers.
Nanoscience and nanotechnology are the study
and application of extremely small things and
can be used across all the other science fields,
such as chemistry, biology, physics, materials
science, and engineering.

3. CONTENT
INTRODUCTION
NANO STEEL1
NANO CONCRETE2
NANO SAND3
SELF CLEANING BUILDINGS4
SELF SENSING ROADS5

4. NANO STEEL
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The addition of
magnesium and
calcium Nano-particles
in steel has make
buildings without
corrosion and crack.

5. Nano particles will increase strength of
concrete
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Using Nano-particles in concrete
is producing high-compressive
strength concrete equivalent to
rock hardness for special
applications such as filling the
annular space surround
instrumentation packages
previously placed in drilled bore-
holes. It has strength up to 200 to
800 Mpa.

6. Waterproof Nanotech Sand Could Change
Deserts into FARMS
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Nanotechnology Hydrophobic sand will
be make to help the green desert.

7. Self-cleaning” Buildings:
NANO
MATERIALS USED
IN BUILDINGS
When Nano-TiO2 applied in a
layer on concrete, it will
accelerates chemical reaction of
photo catalysis Under the
influence of (UV)-light and water
(humidity).
This way we converting nitrogen
oxides from the surrounding air
into nitrate. That way we can
break down the Air pollution.

8. Traffic monitoring with a self-sensing concrete
nanotechnology road surface
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Many communities in the
U.S. and Europe have started
to integrate intelligent
transport systems (ITS) into
their transportation system
infrastructure to help
monitor and manage traffic
flow and reduce congestion.

9. THANK YOU