ADDDITIVE COMPOSITION FOR MORTARS, CEMENTS AND JOINT COMPOUNDS AND CEMENTITIOUS COMPOSITIONS MADE THEREFROM

摘要

An additive composition for mortars, exterior insulation finish systems, self-leveling compounds and joint compounds is disclosed. The additive composition contains a nitrogen-containing polymer and a reactive agent capable of forming a crosslinking reaction with the nitrogen-containing polymer. Small amounts of the additive composition contained in a product cannot only increase one or more properties of the product but can also minimize the use of redispersible polymers in the product.