Национальный Университет Водного Хозяйства И Природопользования
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Curing Cements, Concrete, And Artificial Stone
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Abstract
A method for the preparation of water-resistant gypsum-containing binder, comprising mixed grinding of gypsum of β-modification, portland cement, active mineral additive, superplasticizing agent and modifying agent, besides as active mineral additive flue ash of heat power plant is used, as superplasticizing agent - superplasticizing agent based on sulphonated melamine-formaldehyde polycondensates, and as modifying agent the settling retarder is used.
UAU200907506U2009-07-172009-07-17Method for the preparation of water-resistant gypsum-containing binder
UA47258U
(en)