RT Journal Article T1 Patologías del hormigón. Interacción entre el ataque por Sulfatos y la reacción Álcali-Árido A1 Ángel Martínez, M. C. A1 Fontao Orosa, I. A1 Leiro López, A. A1 López Ramos, S. A1 Mateo Sanz, B. A1 Prendes Rubiera, N. AB The presence of both alkali-aggregate reaction and sulphate attack products In concrete samples has lead to the necessity of determining the formation sequence of such products. M.E.B.-E.D.X. studies have confirmed that silica gel is formed first and afterwards sulphates are activated, which promote the gel formation as a result of ions release to the solution PB Sociedad Geológica de España YR 1996 FD 1996 LK http://hdl.handle.net/10272/12384 UL http://hdl.handle.net/10272/12384 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 2 jun 2026