A procedure for building buildings and shelters resistant or opaque to electronic and atomic radiation (Machine-translation by Google Translate, not legally binding)

摘要

Construction process of buildings and refuges resistant or opaque to electronic and atomic radiation characterized by the preparation of a hydraulic agglomerate based on barium sulphate granulated portland cement and soda silicate forming thereby pieces of certain measures. As bricks and construct with them the buildings or refuges using as mortar cements without forging of the same composition. (Machine-translation by Google Translate, not legally binding)