Self-Compacting Concrete Incorporating Micro-SiO_𝟐 and Acrylic Polymer

Table 7

Decrease in compressive strength.

Curing day	Decrease of compressive strength of samples; compared with control sample in %
	CA0.5	CA1	CA1.5	CA2
7 days	6.62	4.33	33.37	33.76
28 days	19.34	41.66	53.83	84.37
56 days	23.93	24.21	24.77	25.77
90 days	17.6	30.67	35.17	35.39