HeidelbergCement India Limited is an Indian company engaged in integrated manufacturing of construction materials. The company sells its products under three brands, namely mycem, mycem power and mycem primo. Its Mycem Portland Pozzolana Cement is a type of blended cement made by grinding Portland clinker with measured proportions of gypsum and reactive pozzolanic materials. Its Mycem Power is a high-quality mixed cement with laminated packaging, which does not allow the cement to hydrate under the influence of air humidity and remains intact. Its Mycem Advance is a mixed cement with a waterproof package that does not allow the cement to hydrate due to atmospheric moisture and remains intact. It has about 130 cement plants, more than 600 quarries and aggregate quarries, and about 1,410 ready-mix concrete production plants worldwide.