MADUAR, M.F.MAZZILLI, B.P.NISTI, M.B.2016-01-132016-01-13MADUAR, M.F.; MAZZILLI, B.P.; NISTI, M.B. Radiation hazard indices in the application of phosphopgypsum mixtures as a building material: proposal for a regulation. In: INTERNATIONAL CONFERENCE ON ENVIRONMENTAL RADIOACTIVITY, September 21-25, 2015, Thessalonik, Grecia. <b>Abstract...</b> DisponÃvel em: http://repositorio.ipen.br/handle/123456789/25518.http://repositorio.ipen.br/handle/123456789/25518openAccessradiation hazardsbuilding materialsregulationsgypsumradioactivityradium 226thorium 232potassium 40wastesenvironmentcivil engineeringRadiation hazard indices in the application of phosphopgypsum mixtures as a building material: proposal for a regulationResumo de eventos cientÃficoshttps://orcid.org/0000-0001-7174-9703https://orcid.org/0000-0002-4448-003X