Experimental Study on Performance Influencing Factors and Reasonable Mixture Ratio of Desert Sand Ceramsite Lightweight Aggregate Concrete

Table 9

Test results for mixture ratio.

Test mixture	Slump (mm)	Apparent density (kg/m^3)	Tube crushing strength (MPa)		Test mixture	Slump (mm)	Apparent density (kg/m^3)	Tube crushing strength (MPa)
			7 d	28 d				7 d	28 d
1	49	1707.9	19.6	27.2	9	66	1681.4	15.1	24.1
2	44	1750.8	21.1	31.5	10	76	1725.3	17.2	27.6
3	56	1800.2	24.6	34.4	11	98	1735.8	19.1	27.3
4	52	1832.5	25.4	35.7	12	60	1780.3	21.1	29.4
5	48	1730.1	19.2	26.6	13	82	1698.8	16.2	23.6
6	84	1720.2	19.4	27.5	14	85	1710.3	18.5	26.6
7	54	1794.9	22.5	32.2	15	66	1691	14.3	23.2
8	52	1800.6	20.3	30.1	16	84	1720.8	14.9	22.6