building concrete expansion agent
A technology of concrete and expansion agent, which is applied in the field of building concrete expansion agent, can solve unsatisfactory problems and achieve the effect of increasing market value, improving performance, and increasing expansion effect
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Embodiment 1
[0035] A building concrete expansion agent, which is made of the following components in proportion by weight: 15 parts of calcium aluminosilicate, 22 parts of calcium sulfoaluminate, 25 parts of sulfur-fixing waste residue, 20 parts of red mud, 12 parts of magnesium slag, 6 parts of modified calcium oxide, 5 parts of magnesium oxide, 6 parts of sodium methyl silicate, 4 parts of triisopropanolamine, 7 parts of potassium aluminum sulfate, 0.2 parts of azodicarbonamide, 0.6 parts of sodium citrate, 12 parts 3 parts of sodium alkylbenzene sulfonate, 0.5 parts of ethylene-vinyl acetate copolymer, 2 parts of polycarboxylate superplasticizer.
Embodiment 2
[0037]A building concrete expansion agent, which is made of the following components in proportion by weight: 10 parts of calcium aluminosilicate, 20 parts of calcium sulfoaluminate, 20 parts of sulfur-fixing waste residue, 15 parts of red mud, 10 parts of magnesium slag, 4 parts of modified calcium oxide, 4 parts of magnesium oxide, 3 parts of sodium methyl silicate, 3 parts of triisopropanolamine, 5 parts of potassium aluminum sulfate, 0.1 part of azodicarbonamide, 0.5 part of sodium citrate, 2 parts of sodium alkylbenzene sulfonate, 0.4 parts of ethylene-vinyl acetate copolymer, and 1 part of polycarboxylate superplasticizer.
Embodiment 3
[0039] A building concrete expansion agent, which is made of the following components in proportion by weight: 20 parts of calcium aluminosilicate, 25 parts of calcium sulfoaluminate, 30 parts of sulfur-fixing waste residue, 25 parts of red mud, 15 parts of magnesium slag, 8 parts of modified calcium oxide, 7 parts of magnesium oxide, 8 parts of sodium methyl silicate, 5 parts of triisopropanolamine, 8 parts of potassium aluminum sulfate, 0.3 parts of azodicarbonamide, 0.8 parts of sodium citrate, 4 parts of sodium alkylbenzene sulfonate, 0.6 parts of ethylene-vinyl acetate copolymer, and 3 parts of polycarboxylate superplasticizer.
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