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. 2019 Aug 17;12(16):2622. doi: 10.3390/ma12162622

Table 1.

Mix designs for control, different dosages of nano-SiO2 and bentonite samples.

Materials (kg/m3) Control NS2% NS4% NS6% BN2% BN4% BN6%
Fly ash (class F) 120 120 120 120 120 120 120
Cement (OPC CEM I 42.5) 280 272 264 256 272 264 256
Nano-silica 0 8 16 24 0 0 0
Bentonite 0 0 0 0 8 16 24
Sand 1000 1000 1000 1000 1000 1000 1000
Water 194 194 194 194 194 194 194