Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Improved composite concrete water reducing agent
The invention discloses an improved composite concrete water reducing agent which is prepared from, by weight, 2-4 parts of calcium nitrate, 2-5 parts of calcium formate, 1-3 parts of gypsum, 8-14 parts of dodecenylsuccinic acid diethanolamide, 6-8 parts of water glass, 7-9 parts of xanthan gum, 2-8 parts of nanocarbon, 4-10 parts of pentaerythritol, 4-8 parts of lithium sulfate, 5-11 parts of polycarboxylate concrete admixtures, 5-10 parts of sulfanilic acid, 4-11 parts of 40% NaOH solution, 6-10 parts of 58% citric acid solution, 6-9 parts of potassium hydrogen tartrate, 6-10 parts of triethanolamine and 6-8 parts of nonylphenol polyoxyethylene ether. The improved composite concrete water reducing agent has the advantages of having the good comprehensive performance, improving the concrete performance and having the good water reducing and retention effect.
Improved composite concrete water reducing agent
The invention discloses an improved composite concrete water reducing agent which is prepared from, by weight, 2-4 parts of calcium nitrate, 2-5 parts of calcium formate, 1-3 parts of gypsum, 8-14 parts of dodecenylsuccinic acid diethanolamide, 6-8 parts of water glass, 7-9 parts of xanthan gum, 2-8 parts of nanocarbon, 4-10 parts of pentaerythritol, 4-8 parts of lithium sulfate, 5-11 parts of polycarboxylate concrete admixtures, 5-10 parts of sulfanilic acid, 4-11 parts of 40% NaOH solution, 6-10 parts of 58% citric acid solution, 6-9 parts of potassium hydrogen tartrate, 6-10 parts of triethanolamine and 6-8 parts of nonylphenol polyoxyethylene ether. The improved composite concrete water reducing agent has the advantages of having the good comprehensive performance, improving the concrete performance and having the good water reducing and retention effect.
Improved composite concrete water reducing agent
NING YIWEI (Autor:in)
03.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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