Patent ID: 9090508
Filing Date: 2015-07-28
Classification: C04B,Y02P,Y02W

Abstract:
1. A geopolymeric composite ultra high performance concrete (GUHPC) mix, comprising: (a) a binder comprising one or more selected from the group consisting of reactive aluminosilicate and reactive alkali-earth aluminosilicate; (b) an alkali activator comprising an aqueous solution of metal hydroxide and metal silicate; (c) one or more aggregate that has a particle size between about 0.075 and 10 mm; and (d) one or more filler that has a particle size of between about 0.05 and 75 μm, wherein a packing density of all solid components in the GUHPC mix is at least 0.5 (v/v), and the binder, aggregate and filler have the same or different chemical compositions.