公开(公告)号：WO2020047267A1

公开(公告)日：2020-03-05

申请号：PCT/US2019/048830

申请日：2019-08-29

Applicant: GCP APPLIED TECHNOLOGIES INC.

Inventor： CHUN, Byong-wa ,  TREGGER, Nathan, A. ,  BERODIER, Elise ,  BURNS, Elizabeth ,  ROCHA, Ernie ,  YURDAKUL, Ezgi ,  ROBERTS, Mark, F.

IPC: C04B24/26 ,  C04B26/04 ,  C04B28/02 ,  C04B40/00 ,  C04B40/02

Abstract: Described are compositions and methods for controlled strength development in a hydratable cementitious material, and more particularly to the use of polymerizable monomer components, which are initiated and activated by a redox pair which are mixed in controlled fashion, for enhancing non-hydration strength within the matrix of the plastic hydratable cementitious material before setting of the cementitious material begins. Exemplary applications include minimizing pressures on formwork for high fluid ready-mix applications, enhancing support and bonding properties for integrated concrete slab work and other sequential applications, or facilitating speedy 3D printing applications, among other unique possibilities.

公开(公告)号：EP3694819A1

公开(公告)日：2020-08-19

申请号：EP17928205.8

申请日：2017-10-13

Applicant: GCP Applied Technologies Inc.

Inventor： CHUN, Zen ,  RIEDER, Klaus-Alexander ,  YURDAKUL, Ezgi ,  ALDYKIEWICZ, Antonio J.

IPC: C04B24/02 ,  C04B28/04 ,  C09K8/467