A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Viscosity-reducing water reducing agent as well as preparation method and application method thereof
The invention discloses a viscosity reduction type water reducing agent and a preparation method and application method thereof, the viscosity reduction type water reducing agent comprises a base material, a first dripping material, a second dripping material and an auxiliary material, the base material comprises isopentenol polyoxyethylene ether, distilled water, methyl acrylate, n-butyl acrylate, hydrogen peroxide and acrylic acid; the first dripping material comprises acrylic acid and distilled water; the second dripping material comprises ascorbic acid, hypophosphorous acid and distilled water; the auxiliary materials comprise sodium hydroxide and distilled water. The high-performance concrete solves the problem that the conventional high-performance concrete pursues low binding material consumption and high fluidity, so that the construction workability is reduced, and the normal construction is influenced.
本发明公开了一种降黏型减水剂及其制备方法、应用方法，包括底料、第一滴加料、第二滴加料和辅料，所述底料包括异戊烯醇聚氧乙烯醚、蒸馏水、丙烯酸甲酯、丙烯酸正丁酯、双氧水和丙烯酸；所述第一滴加料包括丙烯酸和蒸馏水；所述第二滴加料包括抗坏血酸、次亚磷酸和蒸馏水；所述辅料包括氢氧化钠和蒸馏水。本发明解决了现有的高性能混凝土追求低胶凝材料用量和高流动性，导致施工和易性降低而影响正常施工的问题。
Viscosity-reducing water reducing agent as well as preparation method and application method thereof
The invention discloses a viscosity reduction type water reducing agent and a preparation method and application method thereof, the viscosity reduction type water reducing agent comprises a base material, a first dripping material, a second dripping material and an auxiliary material, the base material comprises isopentenol polyoxyethylene ether, distilled water, methyl acrylate, n-butyl acrylate, hydrogen peroxide and acrylic acid; the first dripping material comprises acrylic acid and distilled water; the second dripping material comprises ascorbic acid, hypophosphorous acid and distilled water; the auxiliary materials comprise sodium hydroxide and distilled water. The high-performance concrete solves the problem that the conventional high-performance concrete pursues low binding material consumption and high fluidity, so that the construction workability is reduced, and the normal construction is influenced.
本发明公开了一种降黏型减水剂及其制备方法、应用方法，包括底料、第一滴加料、第二滴加料和辅料，所述底料包括异戊烯醇聚氧乙烯醚、蒸馏水、丙烯酸甲酯、丙烯酸正丁酯、双氧水和丙烯酸；所述第一滴加料包括丙烯酸和蒸馏水；所述第二滴加料包括抗坏血酸、次亚磷酸和蒸馏水；所述辅料包括氢氧化钠和蒸馏水。本发明解决了现有的高性能混凝土追求低胶凝材料用量和高流动性，导致施工和易性降低而影响正常施工的问题。
Viscosity-reducing water reducing agent as well as preparation method and application method thereof
降黏型减水剂及其制备方法、应用方法
WANG MENG (author) / LIU XIAOFEI (author) / CHEN LI (author) / XIAO HAIRONG (author) / WANG JINGJING (author) / LIU GUANGHUA (author) / LIU RUIJIN (author) / CAO DI (author) / LIU WENDAO (author)
2024-09-03
Patent
Electronic Resource
Chinese
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