Table 2:
Mix proportion of mortar for three prism bars of 40 x 40 x 160 mm [
53
].
Material
Cement (g)
RGP (g)
Fine Sand (g)
Water
(mL)
Control
450
-
1350
250
10 RGP
405
45
1350
250
20 RGP
360
90
1350
248
30 RGP
315
135
1350
247