US 2023/0406773 A1

Low density lightweight particles for use in gypsum and other cementitious mixtures

(22) 15.06.2023

(43) 21.12.2023

(57) A composition is provided including a low density light-weight gypsum or cementitious mix including low density lightweight mineral or polymer based particles with com-pressive strengths of a specified value and densities within a specified range. A composition is also disclosed that includes chemical modification to control the time and place of set and cure characteristics.

(71) Schabel Polymer Technology, LLC, Westlake, OH (US)

(22) 15.06.2023

(43) 21.12.2023

(71) Schabel Polymer Technology, LLC, Westlake, OH (US)

Issue 02/2024 WO 2023/242570 A1

Cementitious binder composition, a method for preparing the same and its uses

(22) 14.06.2023 (43) 21.12.2023 (57) A dry cementitious composition is provided, the composition comprising: a binder comprising ground granulated blast-furnace slag (GGBS), fly ash (FA) or a mixture...

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Self-foaming gypsum compositions

(22) 05.08.2022 (43) 16.02.2023 (57) A dry gypsum composition, in particular for preparing foamed gypsum compositions, comprises: a) 10 - 50 wt.% of a gypsum based binder; b) 30 - 60 wt.% of...

Issue 6/2022 WO 2022/123037 A1

Admixture for fluidifying a cementitious composition with reduced cement content

(22) 10.12.2021 (43) 16.06.2022 (57) The application describes an admixture containing a polymer as an agent for fluidifying a cementitious composition comprising: from 20 to 64 wt% clinker; ...

Issue 2/2021 WO 2020/249499 A1

Stabilized gypsum particles

(22) 08.06.2020 (43) 17.12.2020 (57) The present invention is directed to a construction chemical composition for the preparation of gypsum articles, said construction chemical composition comprising...

Issue 02/2025 US 2025/0042816 (A1)

Alkali-activated cement composition

(22) 01.08.2023 (43) 06.02.2025 (57) A cement composition includes a curable component in an amount of 10 to 25 wt. %; a fine aggregate (FA) in an amount of 20 to 40 wt. %; a coarse aggregate (CA) in...