US 2021/0094878 A1

Fiber reinforced
cement

(22) 30.07.2018

(43) 01.04.2021

(57) Provided herein are fiber reinforced cementitious materials and mixtures with increased crack resistance. The cementitious materials and mixtures include a cement and at least one carbon fiber. Also provide is a fiber reinforced cementitious mortar that includes the fiber reinforced cementitious material to which at least one of water, an aggregate material or a chemical admixture is added.

(71) Joshua Hogancamp, College Station, TX (US); Zachary Grasley, College Station, TX (US)

(73) The Texas A&M University System, College Station, TX (US)

Issue 7/2022 WO 2022/159034 A1

Cementitious material and uses thereof

(22) 19.01.2022 (43) 28.07.2022 (57) The present disclosure refers to a cementitious composition comprising Portland cement clinker in an amount of from about 70 wt% to 95 wt% by dry weight based on...

Issue 9/2019 WO 2019/129732 A1

Calcium sulfoaluminate cement composition with improved corrosion resistance

(22) 21.12.2018 (43) 04.07.2019 (57) The invention concerns a composition for the production of calcium sulfoaluminate (CSA) reinforced concrete, comprising a calcium sulfoaluminate cement and a...

Issue 1/2024

Sulfate resistance of alkali-activated slag/metakaolin/fly ash cementitious materials

1 Introduction Alkali-activated cementitious material, which is prepared with a large amount of industrial solid waste and alkaline activator according to a certain ratio, is a new building material...

Issue 10/2019 US 2019/0218143 A1

Methods for producing fiber cement products with fiber cement waste

(22) 05.10.2017 (43) 18.07.2019 (57) The present invention relates to methods for the production of fresh cured fiber cement products. More particularly, the present invention provides methods for...

Issue 8/2021 PL433120 (A1)

Method of reducing the amount of cement in cementitious compositions and the cementitious composition made according to this method

(22) 02.03.2020 (43) 06.09.2021 (57) The subject of the application is a method of reducing the amount of cement in cement mixtures, in which cement is replaced with another binder, characterized by...

ZKG 4/2021