Fig. 11
From: Development of sustainable sandcrete bricks using industrial and agricultural waste

(a) FTIR spectra results for 0% SDA-BLA sample, (b) FTIR spectra results for 8% SDA-BLA sample, (c) FTIR spectra results for 15% SDA-BLA sample (d) FTIR spectra results for 25% SDA-BLA sample.