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Application filed by Avila Florez Neylla Marcela, Rios Londono Juan GuillermofiledCriticalAvila Florez Neylla Marcela
Priority to CONC2022/0006676ApriorityCriticalpatent/CO2022006676A1/en
Publication of CO2022006676A1publicationCriticalpatent/CO2022006676A1/en
Curing Cements, Concrete, And Artificial Stone
(AREA)
Compositions Of Macromolecular Compounds
(AREA)
Abstract
La presente invención se relaciona con mezclas cementosas para la producción de concreto liviano, las cuales comprenden aglutinante cementoso, agregados gruesos, y agregados finos, en donde hasta un 50% de los agregados finos se reemplazan con una mezcla de poliuretano y EVA con tamaños de partícula no mayores a 3 cm.The present invention relates to cementitious mixtures for the production of lightweight concrete, which comprise cementitious binder, coarse aggregates, and fine aggregates, where up to 50% of the fine aggregates are replaced with a mixture of polyurethane and EVA with sizes of particle no larger than 3 cm.
CONC2022/0006676A2022-05-202022-05-20
Lightweight concrete mix with polymeric material
CO2022006676A1
(en)
Method to prepare cement composition comprising a) selecting pozzolanic particulate material, b) feldspar material and grinding, c) mixing lime compound with gypsum, d) mixing material from step b) and c), e) conditioning a) with solution aqueous, f) forming a suspension by mixing d) and e) and g) curing; and cement composition.
COMPOSITION OF A MATERIAL FOR THE MANUFACTURE OF RELIEFED CONCRETE LOAD BLOCKS CONTAINING ONE OR MORE LONGITUDINAL INTERNAL WALLS THAT ALLOW TO OBTAIN TWO OR MORE LONGITUDINAL AIR CAMERAS, PROCEDURE TO ACHIEVE THE MATERIAL AND BLOCKS ASI.