EFFLORESCENCE INHIBITOR FOR CEMENT COMPOSITION, EFFLORESCENCE INHIBITING METHOD FOR CEMENT COMPOSITION, AND CEMENT PRODUCT

摘要

PROBLEM TO BE SOLVED: To provide an efflorescence inhibitor for cement composition which can be used without the need of a special device and largely changing a conventional production process of a cement composition, and can sufficiently suppress occurrence of efflorescence of a cement composition even under low temperature condition.;SOLUTION: An efflorescence inhibitor for cement composition contains calcium nitrite. An efflorescence whitening method for cement composition includes a step of adding calcium nitrite to a cement composition. A cement product is obtained by adding calcium nitrite to a cement composition containing cement.;SELECTED DRAWING: None;COPYRIGHT: (C)2018,JPO&INPIT