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Application filed by Constr Res & Tech GmbhfiledCriticalConstr Res & Tech Gmbh
Priority to ECSP055981priorityCriticalpatent/ECSP055981A/en
Publication of ECSP055981ApublicationCriticalpatent/ECSP055981A/en
Curing Cements, Concrete, And Artificial Stone
(AREA)
Abstract
Se proporciona una composición de agregado para la mejora de la resistencia que aumenta la resistencia a la compresión de composiciones cementosas sin aumentar de forma negativa el tiempo de fraguado. El agregado comprende los componentes de un dispersante de policarboxilato, un retardador de fraguado y un aditivo para la mejora de la resistencia.An aggregate composition for strength improvement is provided which increases the compressive strength of cementitious compositions without negatively increasing the setting time. The aggregate comprises the components of a polycarboxylate dispersant, a setting retarder and an additive for strength improvement.
ECSP0559812005-08-252005-08-25
Aggregate for resistance improvement
ECSP055981A
(en)
COMPOSITION OF A CEMENT ADDITIVE AS AN ADDITIVE TO CEMENTIFIC MINERAL AGGREGATES AND USED AS LATENT HYDRAULIC BINDING AGENTS TO IMPROVE THE PERFORMANCE OF CEMENTIFIC PRODUCTS
Concrete composition with great workability, which comprises hydraulic cement, water, fine aggregates with a volume of 49 to 85% and coarse aggregates with a volume of 15 to 51%, both with respect to the total aggregate volume; method of designing a concrete composition; and method of making ready-to-mix concrete.
COMPOUNDS DERIVED FROM IMIDAZOL-4-IL-ETINIL-PIRIDINA, TO TREAT DISORDERS MEDIATED BY THE RECEIVER MGLUR5; COMPOUND PREPARATION PROCEDURE; PHARMACEUTICAL COMPOSITION THAT INCLUDES ONE OF THE COMPOUNDS; AND USE OF COMPOUNDS IN