Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Setting time-adjustable waterproof foam stabilizer and preparation method thereof
The invention discloses a setting time-adjustable waterproof foam stabilizer and a preparation method thereof. The waterproof foam stabilizer comprises, by weight, 40-60 parts of stearic acid, 8-10 parts of potassium hydroxide, 2-4 parts of soda ash, 25-38 parts of ammonia water, 0.06 parts of sodium fluoride, 6-9 parts of triethanolamine, 10-50 parts of sodium chloride, 5-15 parts of lithium carbonate and 814-904 parts of water. The waterproof foam stabilizer prepared in the invention can be applied in foamed cement in order to effectively control the setting rate of the foamed cement at different production environment temperatures, has a far lower formwork collapsing rate than a same type of common ammonium stearate emulsion stabilizers, can shorten the demolding and cutting time, shortens the construction period, and is suitable for popularization use.
Setting time-adjustable waterproof foam stabilizer and preparation method thereof
The invention discloses a setting time-adjustable waterproof foam stabilizer and a preparation method thereof. The waterproof foam stabilizer comprises, by weight, 40-60 parts of stearic acid, 8-10 parts of potassium hydroxide, 2-4 parts of soda ash, 25-38 parts of ammonia water, 0.06 parts of sodium fluoride, 6-9 parts of triethanolamine, 10-50 parts of sodium chloride, 5-15 parts of lithium carbonate and 814-904 parts of water. The waterproof foam stabilizer prepared in the invention can be applied in foamed cement in order to effectively control the setting rate of the foamed cement at different production environment temperatures, has a far lower formwork collapsing rate than a same type of common ammonium stearate emulsion stabilizers, can shorten the demolding and cutting time, shortens the construction period, and is suitable for popularization use.
Setting time-adjustable waterproof foam stabilizer and preparation method thereof
HUANG SHAOLONG (Autor:in) / HUANG XIULIN (Autor:in) / JIN FAN (Autor:in) / XIE XUEQIN (Autor:in) / LUO FENG (Autor:in) / BIAN ZHOUHONG (Autor:in) / LUO XIAO (Autor:in)
07.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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