# Eco-Efficient Cement-Based Materials Using Biomass Bottom Ash: A Review
## 3 Biomass Bottom Ash in Mortars
### Dosages
\begin{table}
\begin{tabular}{c c c c c c c c} \hline \hline  & \multicolumn{6}{c}{**Mortar (Sand, Cement, Water, and BBA)**} \\ \hline  & **Mixtures** & **CEM** & **BBA** & **Sand** & **Water** & **Admixture** \\ \hline \multirow{3}{*}{[PERSON] et al. [6] (wt\% replacement)} & Control-1 & 14 & CEM-I & 0 & 20 & 16.5 & 0 \\  & BBA-2 & 14 & 42.5R & 10 & 10 & 16.5 & 0 \\  & BBA-3 & 14 & 20 & 45 & 16.5 & 0 \\ \hline \multirow{9}{*}{[PERSON] et al. [18] (g)} & Control-4 & 515 & & 0 & 1541 & 258 & 0 \\  & BBA-5 & 515 & & 79 & 1387 & 258 & 1 \\  & BBA-6 & 515 & & 158 & 1233 & 258 & 1.6 \\  & Control-7 & 485 & & 0 & 1605 & 243 & 0.2 \\  & BBA-8 & 485 & & 82 & 1444 & 243 & 1.8 \\  & BBA-9 & 485 & & CEM-I & 165 & 1284 & 243 & 2.22 \\  & BBA-10 & 485 & 52.5N/SR & 32 & 1541 & 243 & 0.4 \\  & Control-11 & 450 & & 0 & 1682 & 225 & 0.5 \\  & BBA-12 & 450 & & 86 & 1514 & 225 & 2.25 \\  & BBA-13 & 450 & & 173 & 1345 & 225 & 3 \\  & BBA-14 & 450 & & 72 & 1541 & 225 & 0.6 \\ \hline \multirow{9}{*}{[PERSON] et al. [21] (g)} & Control-15 & 450 & & 0 & 1350 & 225 & 0 \\  & BBA-16 & 365 & & 53.01 & 1350 & 225 & 1.7 \\  & * & 365 & & 57.86 & 1350 & 225 & 2.7 \\  & BBA-17-CO-NL & 365 & & CEM-I & 57.86 & 1350 & 225 & 2.7 \\ (vol\% replacement) & * BBA-18-C & 365 & 52.5N/SR & 53.87 & 1350 & 225 & 1.9 \\  & * & 365 & & 60.42 & 1350 & 225 & 3.6 \\  & BBA-20 & 280 & & 102.3 & 1350 & 225 & 3.1 \\  & * & 280 & & 111.65 & 1350 & 225 & 4.6 \\  & BBA-21-CO-NL & 280 & & 116.6 & 1350 & 225 & 5.9 \\  & BBA-23-C-CO-NL & & & & & & \\ \hline \multicolumn{9}{l}{* BBA-CO-NL} & \multicolumn{6}{c}{Mortar with Combusted BBA (Without Lightweight Particles)} \\ \multicolumn{9}{l}{* BBA-C} & \multicolumn{6}{c}{Mortar with Crushed BBA} \\ \multicolumn{9}{l}{* BBA-C-CO-NL} & \multicolumn{6}{c}{Mortar with Crushed and Combusted BBA} \\ \multicolumn{9}{l}{* BBA-C-CO-NL} & \multicolumn{6}{c}{Mortar with Crushed and Combusted BBA} \\ \multicolumn{9}{l}{* BBA-C-CO-NL} & \multicolumn{6}{c}{Mortar with Crushed and Combusted BBA} \\ \multicolumn{9}{l}{} \\ \multirow{9}{*}{[PERSON] et al. [28] (g) (wt\% Replacement)} & Control-28 & 450 & 0 & 1350 & 225 & 0 \\  & BBA-29 & 405 & & 45 & 1350 & 225 & 0 \\  & BBA-30 & 360 & & 90 & 1350 & 225 & 0 \\  & BBA-31 & 405 & & 45 & 1350 & 225 & 0 \\  & BBA-32 & 360 & & 90 & 1350 & 225 & 0 \\  & BBA-33 & 405 & & 45 & 1350 & 225 & 0 \\  & BBA-34 & 360 & & 90 & 1350 & 225 & 0 \\ \hline \multicolumn{9}{l}{**Mortar (Cement, Water, and BBA)**} \\ \hline  & **Mixtures** & **CEM** & **BBA** & **Water** & **Admixture** \\ \hline \multirow{9}{*}{[PERSON] et al. [30] (wt\% Replacement)} & Control-35 & 100 & 0 & 14 & 0 \\  & BBA-36 & 90 & & 10 & 5.4 & 0 \\  & BBA-37 & 80 & & 20 & 4.77 & 0 \\  & BBA-38 & 70 & & 30 & 5.6 & 0 \\  & BBA-39 & 60 & & 40 & 7.9 & 0 \\  & BBA-40 & 50 & & 50 & 8.23 & 0 \\  & BBA-41 & 40 & & 60 & 9.16 & 0 \\  & BBA-42 & 30 & & 70 & 8.54 & 0 \\  & BBA-43 & 20 & & 80 & 7.15 & 0 \\  & BBA-44 & 10 & & 90 & 8.25 & 0 \\  & BBA-45 & 0 & & 100 & 12 & 0 \\ \hline \multirow{9}{*}{[PERSON] et al. [29] (wt\% Replacement)} & Control-46 & 100 & & 0 & 26.6 & 0 \\  & BBA-47 & 98 & & 2 & 27.4 & 0 \\ \cline{1-1}  & BBA-48 & 97 & CEM I & 3 & 28.2 & 0 \\ \cline{1-1}  & BBA-49 & 95 & 52.5N & 5 & 29.2 & 0 \\ \cline{1-1}  & BBA-50 & 93 & & 7 & 31.75 & 0 \\ \cline{1-1}  & BBA-51 & 90 & & 10 & 32.4 & 0 \\ \hline \hline \end{tabular}
\end{table} 
Table 2: Mortar mix proportions.