Crack preventing shell for RCC rods

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Crack preventing shell for RCC rods

volunteer Aparna .T.A.

Aparna .T.A.

Chennai, Tamil Nadu

IGNITE 2008 - 2008

Shells with fins and foam are fitted to the ends of steel rods used in construction of houses. These prevent corrosion and provide space for thermal expansion preventing cracks and leading to longer life of the structure