US 2020/0277229 A1

Accelerating admixture for hydraulic compositions

(22) 21.09.2018

(43) 03.09.2020

(57) The object of the present invention is a novel admixture comprising a hardening accelerator for hydraulic compositions based on Portland cement and other supplementary cementitious materials.

(71) Mapei S.p.A., Milano (IT)

(73) Mapei S.p.A., Milano (IT)

Issue 2015-7-8 WO?2015/086453?A1

(22) 05.12.2014 (43) 18.06.2015 (57) The present invention describes a hardening accelerating admixture for hydraulic binders, the accelerator being based on transition metal silicate hydrates having...

Issue 2018-12 SG11201806649R (A)

(22) 31.03.2017 (45) 27.09.2018 (57) This rapid-hardening mortar composition includes: a rapid-hardening admixture; cement; and a fine aggregate, wherein the cement is contained in an amount of 100...

Issue 2016-5 EP 2 838 574 B1

(22) 19.04.2013 (43) 25.02.2015 (45) 09.03.2016 Description: Provided are a freeze-thaw damage resistance and scaling damage resistance admixture and a method of preparing a freeze-thaw damage...

Issue 2022-2 WO 2021/191839 A1

(22) 25.03.2021 (43) 30.09.2021 (57) A dry cementitious material mixture for 3D-printing, comprising a hydraulic cement, at least one viscosity enhancing admixture, at least one accelerator and...

Issue 2019-7-8 US 2019/0135699 A1

(22) 21.12.2018 (43) 09.05.2019 (57) The invention provides compositions and methods for controlling setting of carbonatable calcium silicate compositions that are contaminated with hydrating...

ZKG 11-12/2020

ZKG 11-12/2020

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