EP3826978 (A1)

Novel cement composition for
3D printing and method of use

(22) 25.07.2019

(43) 02.06.2021

(57) Summary of the corresponding patent WO2020021202 (A1): The present invention relates to a novel cement composition for 3D printing, comprising: - 90% to 99.5% by weight of one or more cements selected among a Portland cement, an aluminous cement, a sulfoaluminous cement and a quick-setting natural cement; and - 0.5% to 10% by weight of a silicoaluminous filler having a specific surface area of at least 5 m2/g, as well as a method for using said composition.

(71) Vicat (FR)

This article appeared in

ZKG 6/2021

This article appeared in

ZKG 6/2021

Ressort:  Patents
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