Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
КОМПОЗИЦИЯ ДЛЯ ИЗГОТОВЛЕНИЯ ГИПСОВОЛОКНИСТЫХ ОБЛИЦОВОЧНЫХ ПЛИТ
FIELD: construction.SUBSTANCE: composition for manufacturing gypsum fibre facing plates, comprising semi-aquatic gypsum, Portland cement and cellulose fibre, a pozzolatic component - metakaolin, the polymer polycarboxylate ether "Gleniuml15", the setting and hardening timing controller "Best-TB", the aqueous octyltriethoxysilane emulsion "Penta-818" and water, at the following ratio of the components, wt %: semi-aquatic gypsum 49.8-52.0, Portland cement 12.1-13.4, cellulose fibre 2.9-3.4, pozzolatic component - metakaolin 1.9-2.3, polymer polycarboxylate ether "Gleniuml15" 0.753-0.779, setting and hardening timing controller "Best-TB" 0.181-0.152, aqueous octyltriethoxysilane emulsion "Penta-818" 0.041-0.058, water 27.882-32.354. The freeness value of the cellulose fibres is 30-35° SR, the metakaolin hydraulic activity is not less than 1,200 mg/g.EFFECT: increasing the setting time of the gypsum fibre composition, imparting the self-sealing ability, increasing the ultimate strength at bending and compression of the gypsum fibre facing plates, increasing their water and frost resistance.2 tbl
КОМПОЗИЦИЯ ДЛЯ ИЗГОТОВЛЕНИЯ ГИПСОВОЛОКНИСТЫХ ОБЛИЦОВОЧНЫХ ПЛИТ
FIELD: construction.SUBSTANCE: composition for manufacturing gypsum fibre facing plates, comprising semi-aquatic gypsum, Portland cement and cellulose fibre, a pozzolatic component - metakaolin, the polymer polycarboxylate ether "Gleniuml15", the setting and hardening timing controller "Best-TB", the aqueous octyltriethoxysilane emulsion "Penta-818" and water, at the following ratio of the components, wt %: semi-aquatic gypsum 49.8-52.0, Portland cement 12.1-13.4, cellulose fibre 2.9-3.4, pozzolatic component - metakaolin 1.9-2.3, polymer polycarboxylate ether "Gleniuml15" 0.753-0.779, setting and hardening timing controller "Best-TB" 0.181-0.152, aqueous octyltriethoxysilane emulsion "Penta-818" 0.041-0.058, water 27.882-32.354. The freeness value of the cellulose fibres is 30-35° SR, the metakaolin hydraulic activity is not less than 1,200 mg/g.EFFECT: increasing the setting time of the gypsum fibre composition, imparting the self-sealing ability, increasing the ultimate strength at bending and compression of the gypsum fibre facing plates, increasing their water and frost resistance.2 tbl
КОМПОЗИЦИЯ ДЛЯ ИЗГОТОВЛЕНИЯ ГИПСОВОЛОКНИСТЫХ ОБЛИЦОВОЧНЫХ ПЛИТ
09.10.2017
Patent
Elektronische Ressource
Russisch
IPC:
C04B
Kalk
,
LIME
КОМПОЗИЦИЯ ДЛЯ ИЗГОТОВЛЕНИЯ ЭЛЕМЕНТОВ ПОЛА ДЛЯ ИСПОЛЬЗОВАНИЯ ВНУТРИ ПОМЕЩЕНИЙ
Europäisches Patentamt | 2020
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