公开(公告)号：US20220169570A1

公开(公告)日：2022-06-02

申请号：US17598155

申请日：2020-04-08

Applicant: CEMENTOS ARGOS S.A.

Inventor： Samuel Eduardo ARANGO CAMPO ,  César PEDRAJAS NIETO-MÁRQUEZ ,  Claudia Patricia RODRÍGUEZ HIDALGO ,  Oscar Oswaldo VÁSQUEZ TORRES

IPC: C04B28/14 ,  C04B14/28 ,  C04B14/06

Abstract: The present invention is directed to a pozzolanic mixture used as a supplementary cementitious material (SCM) comprising an activated clay, a limestone and a setting regulator. Moreover, it is also directed to a cementitious composition comprising said pozzolanic mixture, a clinker and a setting regulator. Finally, the invention is also directed to a concrete comprising the cementitious composition described above, fine aggregate, coarse aggregate and water, optionally the concrete may have other additives.

公开(公告)号：US10590039B2

公开(公告)日：2020-03-17

申请号：US15781949

申请日：2016-12-06

Applicant: CEMENTOS ARGOS S.A.

Inventor： Andres Mauricio Nuñez Lopez

IPC: C04B14/48 ,  C04B28/04 ,  C04B7/02 ,  C04B14/06 ,  C04B14/28 ,  C04B18/14 ,  C04B40/00 ,  C04B103/32

Abstract: A formulation and method for obtaining ultra-high performance concretes, which provide a concrete with good mechanical properties of, inter alia, traction, compression, deformation, durability, ductility and toughness, with reduced related costs.