Page 67 - New Trends in Eco efficient and Recycled Concrete
P. 67

spruce  2011)  al.,  et (Maschio  chips  strength Compressive Absorption Expansion  (%)  days  180  (%)  days  128  (%)  days  28  83  1.1  0.01  56  7.1  0.013  82  49  7.4  0.016  74  38  10.1  0.031  66  37  10.3  57  69

                                from  (MPa)
                                BBA   days

                                with  28
                                mortar  Compressive  strength  1.2  1.9  5.3  6.9

                                of        78
                                properties  Absorption  (%)  days


                                Physical chemical  (mortar)  28  1.5  5  10  20  30








                                2.4         ash  Bottom
                                Table  Material  Control  %
   62   63   64   65   66   67   68   69   70   71   72