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Table 1 Mix proportioning of concrete (kg/m3)

From: Optimal overlays for preservation of concrete in cold climate: decision-making by the method of fuzzy comprehensive evaluation combined with AHP

Materials

Proportion

Cement

407

Water

223.9

TEA

0.2035

Fine aggregate

655

Coarse aggregate

1022

Air-entraining agent (MicroAir 111)

0.02442