New concrete admixture with densifying and hydrophobic properties

Concrete Sealants, Inc. (ConSeal) introduces ConBlock CDA, a concrete admixture containing pure silicon dioxide dispersed in a proprietary liquid that densifies concrete and creates hydrophobic (water repellant) properties. According to ConSeal, when added to concrete as a liquid, anticipate a faster set with less bleed water, earlier strength gains, and a higher 28-day compressive strength as compared to reference concrete. The molecules are fast reacting, allowing enhanced performance almost immediately.

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