公开(公告)号：US20250091952A1

公开(公告)日：2025-03-20

申请号：US18967883

申请日：2024-12-04

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 ,  C04B14/06 ,  C04B14/28 ,  C04B28/04 ,  C04B28/16 ,  C04B40/00 ,  C04B103/00

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：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.