The production, sale of quicklime, slaked lime, hydraulic lime and derived products, of lime putty and bagged mortar, of cement, hydraulic binders and building materials in general and related products; the installation and operation of technically organized industrial plants for the production and marketing of pre-mixed plasters, dry mortars in general and colors, as well as related products including the transfer of know-how for their manufacture; the management of quarries for inert materials, the extraction, processing and marketing of the same; the manufacture, assembly, maintenance and assistance of machines for the construction industry; the trade, maintenance and assistance of materials, machinery, equipment and spare parts for the construction industry in general. To assume or grant representations, patents and trademarks and/or plants for products related to the company's purpose. To carry out activities for the recovery of sawdust and waste aimed at energy saving and/or marketing of the same. The self-transportation of goods on behalf of third parties and earthmoving. To acquire participations in other companies and carry out any other activity suitable for pursuing the company's purpose.