INFLUENCE OF PLASTICIZERS ON THE PROPERTIES OF CEMENT WITH THE ADDITIVE OF CALCIUM SULFOALUMINATE Influence of plasticizers on the properties of cement with the additive of calcium sulfoaluminate

Published in Technique and technology of silicates · Pages 25–28 · Rubric: MAIN RUBRIC
Received: 21.06.2015 Accepted: 23.06.2015 Published: 25.06.2015 Language of publication: RUS
Results of tests of Portland cement with the additive of calcium sulfoaluminate and superplasticizers are given. It is shown that superplasticizers reduce water requirement of cement paste, lengthen setting time, provide increased the strength of sulfoaluminate cement. Portland cement with the additive of calcium sulfoaluminate has high strength and expansion. Superplasticizers added to this mix cement provide increased strength and stabilization of cement paste expansion.
sulfoaluminate cement, strength, expansion, water requirement, setting