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Issue<br>Concrete on the 15th and 16th floor achieved only 40% of the desired strength, because the cement did not hydrate.<br> <br>Challenge<br>Scaffolding was projected from 15th and 16th floor, for repair of external RCC members
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Structural Enhancement RESIDENTIAL COMPLEX 1 Residential complex construction under 2 Grouting the ports with different variants of monomers with varying spacing, saturation level and pressure (Location specific) 3 Beams & slab panels after completion of repair 4 Construction work in progress during repair 5 Structure after 2 years of repair Issue Concrete on the 15th and 16th floor achieved only 40% of the desired strength, because the cement did not hydrate. Challenge Scaffolding was projected from 15th and 16th floor, for repair of external RCC members Solution Detailed inspection of the structure was done Analyzed the cause of failure Designed and modified material and methodology to achieve the desired strength Conducted trials on site
Grouting and surface saturating of the RCC members with monomers, was carried out Reinforced the RCC members externally with fibre wrapping system Source: http://www.iccplindia.com/structural-enhancement-residential-complex.html