| abstract |
An amine solubilizer is mixed with a water-insoluble defoamer and optionally a cement composition dispersant to provide an admixture for the cement composition that is stable over time. A cement composition is provided comprising a cement material, water, a water-insoluble defoamer, optionally a dispersant for the cement composition, and an amine solubilizer that solubilizes the water-insoluble defoamer. Provided is a method for producing a cement composition comprising mixing a cement material, water, a water-insoluble defoamer, an amine solubilizer that solubilizes the water-insoluble defoamer, and optionally a dispersant for the cement composition. Is done. |