A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Base-mediated hydrophobing compositions and processes
Water-resistant gypsum boards and compositions and methods for their manufacture are provided. The methods include forming a mixture of water, hydroxide, and siliconate, adding siloxane to the mixture, adding calcium sulfate hemi-hydrate to the mixture to form an aqueous slurry, curing the aqueous slurry under heat, drying the aqueous slurry, and forming a water-resistant gypsum board.
Base-mediated hydrophobing compositions and processes
Water-resistant gypsum boards and compositions and methods for their manufacture are provided. The methods include forming a mixture of water, hydroxide, and siliconate, adding siloxane to the mixture, adding calcium sulfate hemi-hydrate to the mixture to form an aqueous slurry, curing the aqueous slurry under heat, drying the aqueous slurry, and forming a water-resistant gypsum board.
Base-mediated hydrophobing compositions and processes
TILFORD ROBERT WILLIAM (author)
2018-01-30
Patent
Electronic Resource
English
HYDROXIDE-MEDIATED HYDROPHOBING COMPOSITIONS FOR MAKING WATER-RESISTANT GYPSUM BOARD
| European Patent Office | 2017
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