Procedure for preparing concrete and similar (Machine-translation by Google Translate, not legally binding)

摘要

Method of preparation or use of concretes, as well as mortars or plasters based on cement, characterized in that 1 to 4% of commercial calcium chloride is added, based on the weight of the cement placed on site, as a gas accelerator. Cured, auxiliary that allows work in cold weather and coadyuvante that improves the manageability of concrete and its compactness. (Machine-translation by Google Translate, not legally binding)