Investigation on the Sulfuric Acid Corrosion Mechanism for Concrete in Soaking Environment

Table 6

Values of each parameter before and after ACE regression.

Test group
1	0.40	−0.4351	4.00	−1.5887	0.2516	0.7424	−1.0966	−1.2613
2	0.50	−0.0811	3.70	−1.1548	0.1966	0.0838	−0.5447	−1.0505
3	0.60	0.2589	3.40	−0.7209	0.1644	−0.3253	−0.0856	−0.8750
4	0.70	0.6036	3.10	−0.2655	0.1414	−0.6230	1.4195	−0.3164
5	0.35	−0.6082	2.80	0.2116	0.2240	0.4054	2.4942	0.0668
6	0.45	−0.2620	2.50	0.7093	0.2179	0.3361	4.0230	0.6052
7	0.55	0.0926	2.20	1.2307	0.1791	−0.1332	5.9088	1.2410
8	0.65	0.4313	2.00	1.5783	0.1520	−0.4864	6.9449	1.5903