Sodium Metasilicate Cemented Analogue Material and Its Mechanical Properties

Table 7

Test scheme and compressive strength index results.

Test ID					Compressive strength (MPa)
	Fine aggregate : coarse aggregates	Barite sand : quartz sand	Anhydrous sodium silicate : aggregates	Anhydrous sodium silicate : sodium fluorosilicate	1	2	3	4	5
1					0.2949	0.2984	0.2188	0.1995	0.2912	1.3028	0.2606
2					0.5785	0.5832	0.7068	0.5723	0.6511	3.0918	0.6184
3					2.5366	2.7429	2.4855	2.6060	2.7399	13.1110	2.6222
4					4.1403	3.6729	4.7884	4.0876	4.5456	21.2348	4.2470
5					0.5408	0.4813	0.6027	0.4228	0.5529	2.6005	0.5201
6					0.1228	0.1549	0.1706	0.2080	0.1592	0.8155	0.1631
7					1.7678	1.5183	1.5102	1.4143	1.9126	8.1232	1.6246
8					0.9976	1.0144	1.0713	0.8484	0.9594	4.8912	0.9782
9					1.3242	1.1996	1.9182	1.9821	2.0006	8.4247	1.6849
10					2.3129	1.6285	1.8888	2.4849	1.3878	9.7029	1.9406
11					0.2654	0.1876	0.2182	0.2508	0.2150	1.1370	0.2274
12					0.2049	0.1392	0.2293	0.1864	0.2427	1.0026	0.2005
13					0.8433	0.8210	0.7965	0.8615	0.8251	4.1475	0.8295
14					0.3936	0.3880	0.3782	0.3416	0.3835	1.8849	0.3770
15					0.3292	0.4720	0.5058	0.3780	0.4433	2.1284	0.4257
16					0.2533	0.1871	0.2265	0.2256	0.2369	1.1294	0.2259
	38.7404	16.4755	4.3847	12.3135	;
	16.4304	15.4951	8.8233	13.2675
	20.2672	24.4996	28.3118	26.5438
	9.2902	28.258	43.2084	32.6034