Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of fine chemical industry, and particularly relates to a cement multipurpose modifier. The modifier comprises the following components by percentage: 20-30% of an vinyl acetate-ethylene copolymer emulsion, 2-6% of methyl cellulose ether, 6-10% of glyoxal, 6-10% of poly(vinyl alcohol), 5-8% of isobutene, and 30-40% of water. The invention aims to provide the multipurpose cement modifier with low cost and remarkable effect.
The invention relates to the technical field of fine chemical industry, and particularly relates to a cement multipurpose modifier. The modifier comprises the following components by percentage: 20-30% of an vinyl acetate-ethylene copolymer emulsion, 2-6% of methyl cellulose ether, 6-10% of glyoxal, 6-10% of poly(vinyl alcohol), 5-8% of isobutene, and 30-40% of water. The invention aims to provide the multipurpose cement modifier with low cost and remarkable effect.