Optimization of SPC Composition

Application of plastic SPC mixtures allows the production of structures with any configuration and conditions for concrete placement. This optimization of SPC 

Influence of the Liquid Glass Content on Strength of SPC Compositions 

Source Reprinted from O. Figovsky, D. Beilin, and Yu. Zemlyanushnov, Fracture and Crack Resistance of Silicate Polymer Concrete, Journal Scientific Israel Technology Advanced 14, no. 4 (2012) 38-48. With Permission. 

For optimization of SPC composition, the influence of three factors was studied. 

The effectiveness functions were the compressive strength of the SPC mix at 28 days, Yst, and the harshness of the SPC mix, Yhr, with the provision that harshness is not more than 30 seconds. The following regression equations were obtained 

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