ACCION_DE_LOS_AGENTES_QUIMICOS_Y_FISICOS_SOBRE_EL_CONCRETO
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1mcyc<br />
Ataques químicos<br />
DISOLUCIÓN <strong>DE</strong> SULFATO CÁLCICO:<br />
HiO<br />
4Ca0· Ah03· 13H20 + 3(CaS04· 2H20) + l3H20 .