Increase time of setting i.e curing of Concrete
MSME unit prepares a mixture of sand, cement, gravel and water in specified proportion and thereafter transports this mixture to actual site where some concrete structure has to be casted. Mixture is carried in large containers to actual site and at site the mixture is poured. In the container, mixture remains appropriate for pouring for only upto 3.5 hours. Some innovative solution is desired so that the mixture inside the container remains suitable for pouring upto 4 hours.