A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
СПОСОБ ПОДАВЛЕНИЯ ОБРАЗОВАНИЯ ЗАРОДЫШЕЙ ГИПСА В ПОДГОТОВЛЕННОМ СМЕШАННОМ ШОВНОМ ГЕРМЕТИКЕ СХВАТЫВАЮЩЕГОСЯ ТИПА
A ready-mixed setting type joint compound in which formation of gypsum seeds has been inhibited. A method for controlling a setting reaction by mixing a ready-mixed setting type joint compound with one or more metal ion control agents comprising aminopolycarboxylic acid and/or a salt thereof, and further mixing the setting type joint compound with one or more non-calcium phosphate compounds. The method may further comprise mixing the setting type joint compound with a set activator obtained by blending together a first set activator including a cadmium compound, lead compound and/or zinc compound and a second set activator including a ferrous compound, aluminum compound and/or manganese compound.
СПОСОБ ПОДАВЛЕНИЯ ОБРАЗОВАНИЯ ЗАРОДЫШЕЙ ГИПСА В ПОДГОТОВЛЕННОМ СМЕШАННОМ ШОВНОМ ГЕРМЕТИКЕ СХВАТЫВАЮЩЕГОСЯ ТИПА
A ready-mixed setting type joint compound in which formation of gypsum seeds has been inhibited. A method for controlling a setting reaction by mixing a ready-mixed setting type joint compound with one or more metal ion control agents comprising aminopolycarboxylic acid and/or a salt thereof, and further mixing the setting type joint compound with one or more non-calcium phosphate compounds. The method may further comprise mixing the setting type joint compound with a set activator obtained by blending together a first set activator including a cadmium compound, lead compound and/or zinc compound and a second set activator including a ferrous compound, aluminum compound and/or manganese compound.
СПОСОБ ПОДАВЛЕНИЯ ОБРАЗОВАНИЯ ЗАРОДЫШЕЙ ГИПСА В ПОДГОТОВЛЕННОМ СМЕШАННОМ ШОВНОМ ГЕРМЕТИКЕ СХВАТЫВАЮЩЕГОСЯ ТИПА
2021-11-12
Patent
Electronic Resource
Russian
IPC:
C04B
Kalk
,
LIME
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