Gypsum composition, gypsum slurry, gypsum hardened body, gypsum-based construction material, gypsum board, and method for producing gypsum-based construction material
(22) 02.11.2015
(45) 15.04.2016
(57) Summary of corresponding patent EP2896605 A1: [Problems] An object is to provide a gypsum composition, a gypsum slurry, a gypsum hardened body, a gypsum-based building material, a gypsum board, and a manufacturing method for a gypsum-based building material so that it is possible to obtain a gypsum hardened body with a high strength without drastically increasing an amount of added water when a gypsum slurry is provided. [Solving means] A gypsum composition, a gypsum slurry, a gypsum hardened body, a gypsum-based building material, a gypsum board, and a manufacturing method for a gypsum-based building material are provided so that a calcined gypsum and a starch urea phosphate are included.
(73) Yoshino Gypsum Co., Ltd.
