CEMENT CLINKER GRINDING AID COMPOSITION COMPRISING THE CEMENT CLINKER SURFACE ACTIVE COMPOUNDS HAVING IMPROVED WATER SOLUBILITY

摘要

The present invention relates to a cement clinker grinding aid composition comprising cement clinker grinding active compounds. The composition can manufacture functional cement which easily performs adsorption, dispersion, and lubrication action of clinker particles, has excellent grinding effect, and has excellent long term compression strength according to retardation of hydration caused by phosphoric acid contained in compounds by using the compounds containing an amine group and a phosphoric acid group maximizing three dimensional disorder in molecular structure, or a mixture thereof as the grinding aid composition.