Table 2 Mix proportion of shotcrete test... | Emerald Publishing

Table 2

Mix proportion of shotcrete test

Num	Materials (kg/m³)						Aluminum sulfate	Superplasticizer
Num	Cement	Sand	Stone	Water	FA	SF	Aluminum sulfate	Superplasticizer
JZ	470	850	850	175			4%	0.9%
FA	399.5	850	850	175	70.5		4%	0.9%
SF	446.5	850	850	175		23.5	4%	0.9%
SF-FA	376	850	850	175	70.5	23.5	4%	0.9%

Source(s): Authors’ own work