US2016168031 (A1)

Gypsum manufacturing process improvement

(22) 22.02.2016

(43) 16.06.2016

(57) The present application provides a method for analyzing a raw material for manufacturing of gypsum products, analyzing a plurality of gypsum products, and the gypsum products produced therefrom. Desirably, the analyzing of the raw material is conducted using prompt gamma neutron activation analysis.

(73) Georgia-Pacific Gypsum LLC (US)

Related articles:

Issue 5/2017 US 2017/0073271 A1

Gypsum hardened body, gypsum panel, method for manufacturing gypsum hardened body, and method for manufacturing gypsum board

(22) 23.05.2014 (43) 16.03.2017 (57) A gypsum hardened body including a gypsum slurry that has been hardened is provided. The gypsum slurry is...

more
Issue 6/2022 US 2022/0184848 A1

Pretreatment mixing and stirring device, gypsum slurry manufacturing apparatus, building board manufacturing apparatus, pretreatment calcined gypsum manufacturing method, gypsum slurry manufacturing method, building board manufacturing method

(22) 14.04.2020(43) 16.06.2022(57) A pretreatment mixing and stirring device, arranged at a stage prior to a slurry formation mixing and stirring device which forms a gypsum slurry by kneading a...

more
Issue 4/2016 US 2016/0052167 A1

Gypsum board manufacturing method and manufacturing device

(22) 24.03.2014 (43) 25.02.2016 (57) As a lower forming plate 8, a forming plate having: a lower plate main body 10 constituted from an electrically...

more