Silica Fume and Nanosilica Effects on Mechanical and Shrinkage Properties of Foam Concrete for Structural Application

Table 8

Mix proportion design (unit: kg/m³).

Group	Cement	FA	SF	NS	Lime powder	Quartz sand	Water	Foam	Water reducer	Fresh density
A0	520.56	178.27	0.00	—	14.26	713.09	156.88	16.94	7.13	1589
A1	484.90	178.27	35.65	—	14.26	713.09	156.88	16.94	7.13	1597
A2	449.25	178.27	71.31	—	14.26	713.09	156.88	16.94	7.13	1622
A3	413.59	178.27	106.96	—	14.26	713.09	156.88	16.94	7.13	1617
A4	377.94	178.27	142.62	—	14.26	713.09	156.88	16.94	7.13	1608
A5	342.28	178.27	178.27	—	14.26	713.09	156.88	16.94	7.13	1627
B1	513.42	178.27	—	7.13	14.26	713.09	156.88	16.94	7.13	1604
B2	506.29	178.27	—	14.26	14.26	713.09	156.88	16.94	7.13	1596
B3	499.16	178.27	—	21.39	14.26	713.09	156.88	16.94	7.13	1608
B4	492.03	178.27	—	28.52	14.26	713.09	156.88	16.94	7.13	1619
B5	484.90	178.27	—	35.65	14.26	713.09	156.88	16.94	7.13	1592