- An attempt has been made to study durability
properties of steel fibre reinforced Metakaolin blended
concrete, when it is exposed to certain types of chemicals.
Metakaolin is a thermally structured, ultra fine pozzolona,
which replaces industrial byproducts such as silica fume, fly
ash, etc., An experimental investigation has been carried out
to evaluate the durability in terms of Chemical Resistance
and weight loss of steel fibre reinforced concrete with and
without Metakaolin for concrete of M20 grade. In this
investigation an attempt is made with chemicals like H2SO4
and HCl. Crimped Steel fibres with 60 as aspect ratio at 0,
0.5%, 1.0% and 1.5% of volume of concrete are used.The
results show that the percentage of weight loss is reduced
and compressive strength is increased in the case of Steel
fibre reinforced concrete and concrete containing 10 %
Metakaolin replaced concrete when compared to the normal
concrete. Also the less percentage weight loss is noticed in
the case of HCl and severe in the case of H2
SO4
- An attempt has been made to study durability
properties of steel fibre reinforced Metakaolin blended
concrete, when it is exposed to certain types of chemicals.
Metakaolin is a thermally structured, ultra fine pozzolona,
which replaces industrial byproducts such as silica fume, fly
ash, etc., An experimental investigation has been carried out
to evaluate the durability in terms of Chemical Resistance
and weight loss of steel fibre reinforced concrete with and
without Metakaolin for concrete of M20 grade. In this
investigation an attempt is made with chemicals like H2SO4
and HCl. Crimped Steel fibres with 60 as aspect ratio at 0,
0.5%, 1.0% and 1.5% of volume of concrete are used.The
results show that the percentage of weight loss is reduced
and compressive strength is increased in the case of Steel
fibre reinforced concrete and concrete containing 10 %
Metakaolin replaced concrete when compared to the normal
concrete. Also the less percentage weight loss is noticed in
the case of HCl and severe in the case of H2
SO4
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