Machine-made sand viscosity reducer for concrete as well as preparation method and application of machine-made sand viscosity reducer
The invention provides a machine-made sand viscosity reducer for concrete and a preparation method and application thereof, the machine-made sand viscosity reducer for concrete comprises sepiolite powder, a polymer emulsifier, cellulose and inorganic salt, the synthesis process is simple, and the ma...
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Format | Patent |
Language | Chinese English |
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04.04.2023
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Abstract | The invention provides a machine-made sand viscosity reducer for concrete and a preparation method and application thereof, the machine-made sand viscosity reducer for concrete comprises sepiolite powder, a polymer emulsifier, cellulose and inorganic salt, the synthesis process is simple, and the machine-made sand viscosity reducer for concrete is a combination of polyethylene glycol, carbamide, welan gum, sodium hydroxide, diethanolisopropanolamine, dipropylene glycol dimethyl ether and polyol. The machine-made sand viscosity reducer for concrete can be synthesized at normal temperature, so that the energy consumption is low, and the raw materials are easy to obtain, harmless, green, environment-friendly and suitable for industrial production; meanwhile, the machine-made sand viscosity reducer for the concrete can solve the problems of poor concrete state and the like caused by machine-made sand fault gradation, and the wrapping property and the pumping property of the concrete can be effectively improved.
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AbstractList | The invention provides a machine-made sand viscosity reducer for concrete and a preparation method and application thereof, the machine-made sand viscosity reducer for concrete comprises sepiolite powder, a polymer emulsifier, cellulose and inorganic salt, the synthesis process is simple, and the machine-made sand viscosity reducer for concrete is a combination of polyethylene glycol, carbamide, welan gum, sodium hydroxide, diethanolisopropanolamine, dipropylene glycol dimethyl ether and polyol. The machine-made sand viscosity reducer for concrete can be synthesized at normal temperature, so that the energy consumption is low, and the raw materials are easy to obtain, harmless, green, environment-friendly and suitable for industrial production; meanwhile, the machine-made sand viscosity reducer for the concrete can solve the problems of poor concrete state and the like caused by machine-made sand fault gradation, and the wrapping property and the pumping property of the concrete can be effectively improved.
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Author | ZHU YONGCHANG HU HAO HU JIAN |
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DocumentTitleAlternate | 一种混凝土用机制砂降粘剂及其制备方法和应用 |
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Snippet | The invention provides a machine-made sand viscosity reducer for concrete and a preparation method and application thereof, the machine-made sand viscosity... |
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SubjectTerms | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE |
Title | Machine-made sand viscosity reducer for concrete as well as preparation method and application of machine-made sand viscosity reducer |
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