However by keeping the grading curve of the aggregate and the fresh concrete workability just identical, the resistance of CRA compared to the resistance of CNA happens to yield satisfactory values Brito, 2005.
Sin embargo, manteniendo la curva granulométrica de los áridos y la trabajabilidad del hormigón fresco idénticas, la resistencia del HAR comparada con la del HAP viene presentando valores satisfactorios Brito, 2005.