Table 3: Results of density 1.4 g/cm3 samples with different PSS concentration and curing time.

Serial numberPSS concentration (%)Dry density (g/cm3)Relative density (%)Curing time (hour)Peak strength (KPa)Residual strength (KPa)Strength of axial strain 15%   (KPa)Axial strain of failure (%)Elasticity modulus (MPa)Failure modulus (MPa)

S1water1.421.05///////
S4101.421.05617.799.6115.387.920.4790.225
S5201.421.05631.1614.1119.967.861.1210.396
S6301.421.05642.5216.4520.794.801.2640.885
S7401.421.05661.5520.6221.654.261.8531.444
S8501.421.05688.8921.9827.744.182.3262.125

S9101.421.051229.8912.2519.708.760.4830.341
S10201.421.051236.8117.4828.007.911.2560.465
S11301.421.051265.8622.1746.907.332.0120.899
S12401.421.0512104.7032.2564.956.732.9171.555
S13501.421.0512127.0833.9380.605.843.7562.176

S14101.421.052436.2218.7623.1910.270.7220.353
S15201.421.052457.0821.8947.7110.181.3100.561
S16301.421.052487.2435.8970.617.652.1441.140
S17401.421.0524129.0356.7787.966.852.9431.884
S18501.421.0524196.6286.11130.475.893.7573.340

S19101.421.054862.3419.4656.7510.881.2440.573
S20201.421.0548120.8322.52107.4410.752.5941.124
S21301.421.0548169.2256.95152.2910.115.6291.674
S22401.421.0548201.9475.29168.248.878.5262.277
S23501.421.0548245.2897.73187.467.0811.4943.464

S24101.421.057267.8520.3960.2310.921.2510.621
S25201.421.0572121.6722.57113.4310.762.6051.131
S26301.421.0572172.9357.94153.0210.145.7071.706
S27401.421.0572207.5575.01168.499.028.9692.297
S28501.421.0572249.18100.85193.317.3111.3523.391