Advances in Civil Engineering

Research Article

Bond Behavior between Concrete and Self-Expansion Polymer Material under Normal Pressures

Table 2

Test parameters.


Specimen	P (MPa)	ρ_p (g/cm³)	f_p (MPa)	E_p (MPa)	τ (MPa)	s₀ (mm)

C30P23	0.0	0.23	2.43	77.13	0.316	2.940
					0.487	3.869
					0.552	3.465
C30P36	0.0	0.36	5.02	194.94	0.858	2.317
					0.751	1.780
					0.663	1.650
C30P43	0.0	0.43	7.80	242.72	0.974	1.228
					1.032	1.560
					1.146	1.666
C30P54	0.0	0.54	10.64	350.14	0.937	1.103
					1.011	1.213
					1.166	1.368
C30P69	0.0	0.69	27.19	422.46	1.426	2.286
					1.365	1.052
					1.297	0.952
C30P92	0.0	0.92	41.06	539.61	1.675	1.001
					1.672	1.080
					1.435	1.128
C30P23	0.1	0.23	2.43	77.13	0.491	3.419
					0.425	2.754
					0.522	3.222
C30P36	0.1	0.36	5.02	194.94	0.866	1.761
					0.903	1.560
					0.998	3.004
C30P43	0.1	0.43	7.80	242.72	1.418	1.505
					1.271	1.422
					0.826	1.629
C30P23	0.3	0.23	2.43	77.13	0.662	2.976
					0.663	4.059
					0.501	4.185
C30P36	0.3	0.36	5.02	194.94	1.103	1.254
					1.005	1.481
					1.230	1.686
C30P43	0.3	0.43	7.80	242.72	1.403	1.169
					0.974	1.768
					1.148	1.049
C30P23	0.5	0.23	2.43	77.13	0.600	5.411
					0.718	5.890
					1.008	5.287
C30P36	0.5	0.36	5.02	194.94	1.326	1.212
					0.993	1.731
					0.917	1.925
C30P43	0.5	0.43	7.80	242.72	1.134	1.827
					1.592	1.430
					1.640	1.968
C30P23	1.0	0.23	2.43	77.13	0.901	3.405
					1.225	4.629
					1.062	3.885
C30P36	1.0	0.36	5.02	194.94	1.209	4.566
					1.169	3.431
					1.516	3.218
C30P43	1.0	0.43	7.80	242.72	1.656	2.539
					1.668	2.965
					2.177	3.391
C30P54	1.0	0.54	10.64	350.14	1.519	0.941
					1.554	1.566
					1.791	1.032
C30P69	1.0	0.69	27.19	422.46	2.576	1.011
					2.336	1.143
					2.243	1.397
C30P92	1.0	0.92	41.06	539.61	2.397	1.694
					1.614	0.908
					2.138	1.308
C30P23	2.0	0.23	2.43	77.13	1.005	5.002
					1.443	5.843
					1.153	4.482
C30P36	2.0	0.36	5.02	194.94	1.563	1.448
					2.112	3.932
					2.272	4.699
C30P43	2.0	0.43	7.80	242.72	2.313	4.764
					2.441	2.673
					2.035	2.633
C30P54	2.0	0.54	10.64	350.14	1.819	1.708
					2.873	2.713
					2.78	2.704
C30P69	2.0	0.69	27.19	422.46	2.636	1.899
					2.507	1.375
					2.210	2.464
C30P92	2.0	0.92	41.06	539.61	2.504	1.276
					2.897	1.313
					3.188	1.579
C25P23	0.0	0.23	2.43	77.13	0.381	2.170
C25P36	0.0	0.36	5.02	194.94	0.665	3.476
C25P69	0.0	0.69	27.19	422.46	0.806	1.143
					0.752	0.894
C25P92	0.0	0.92	41.06	539.61	0.889	1.85
C25P23	1.0	0.23	2.43	77.13	0.714	—
C25P36	1.0	0.36	5.02	194.94	1.419	2.638
					1.208	3.118
C25P43	1.0	0.43	7.80	242.72	1.792	1.933
C25P69	1.0	0.69	27.19	422.46	1.805	1.553
					2.002	1.137
C25P23	2.0	0.23	2.43	77.13	1.146	—
C25P36	2.0	0.36	5.02	194.94	1.292	—
					1.169	—
C25P43	2.0	0.43	7.80	242.72	1.922	1.937
C25P69	2.0	0.69	27.19	422.46	2.065	1.868
C55P23	0.0	0.23	2.43	77.13	0.562	3.149
C55P69	0.0	0.69	27.19	422.46	1.207	0.912
					1.123	0.929
C55P92	0.0	0.92	41.06	539.61	2.011	0.935
C55P23	1.0	0.23	2.43	77.13	0.841	5.662
C55P69	1.0	0.69	27.19	422.46	1.760	1.188
C55P23	2.0	0.23	2.43	77.13	1.211	—
C55P69	2.0	0.69	27.19	422.46	2.642	1.962