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A platform for research: civil engineering, architecture and urbanism
Energy-saving and consumption-reducing concrete glue reducing agent and preparation method thereof
The invention relates to the technical field of concrete, and discloses an energy-saving and consumption-reducing concrete glue reducing agent and a preparation method thereof, the concrete glue reducing agent is prepared from the following raw materials by weight: 25-36% of glycerin, 25-33% of polyol, 5-9% of tartaric acid, 4-8% of maleic acid, 1-5% of sodium tripolyphosphate, 0.1-1% of sodium lignin sulfonate, and the balance of water. According to the concrete glue reducing agent, by adjusting solid-liquid interface energy among mixing materials, the dispersity of cement particles and fine aggregates is enhanced, the effect of cement molecules in each unit is dispersed and excited to the maximum extent, and powder flocculation and agglomeration are reduced, and part of cement particles only serving as filler can exert due effects.
本发明涉及混凝土技术领域，且公开了一种节能降耗的混凝土减胶剂及其制备方法，该混凝土减胶剂包括由以下重量百分比的原料制成：甘油25‑36％，多元醇25‑33％，酒石酸5‑9％，马来酸4‑8％，三聚磷酸钠1‑5％，木质素磺酸钠0.1‑1％，水为余量。混凝土减胶剂通过调节拌合材料间的固液界面能，增强了水泥颗粒及细集料的分散度，最大限度地分散并激发每一单位水泥分子的作用，减少粉体絮凝聚团，使部分仅作为填料的水泥颗粒得以发挥其应有的功效。
Energy-saving and consumption-reducing concrete glue reducing agent and preparation method thereof
The invention relates to the technical field of concrete, and discloses an energy-saving and consumption-reducing concrete glue reducing agent and a preparation method thereof, the concrete glue reducing agent is prepared from the following raw materials by weight: 25-36% of glycerin, 25-33% of polyol, 5-9% of tartaric acid, 4-8% of maleic acid, 1-5% of sodium tripolyphosphate, 0.1-1% of sodium lignin sulfonate, and the balance of water. According to the concrete glue reducing agent, by adjusting solid-liquid interface energy among mixing materials, the dispersity of cement particles and fine aggregates is enhanced, the effect of cement molecules in each unit is dispersed and excited to the maximum extent, and powder flocculation and agglomeration are reduced, and part of cement particles only serving as filler can exert due effects.
本发明涉及混凝土技术领域，且公开了一种节能降耗的混凝土减胶剂及其制备方法，该混凝土减胶剂包括由以下重量百分比的原料制成：甘油25‑36％，多元醇25‑33％，酒石酸5‑9％，马来酸4‑8％，三聚磷酸钠1‑5％，木质素磺酸钠0.1‑1％，水为余量。混凝土减胶剂通过调节拌合材料间的固液界面能，增强了水泥颗粒及细集料的分散度，最大限度地分散并激发每一单位水泥分子的作用，减少粉体絮凝聚团，使部分仅作为填料的水泥颗粒得以发挥其应有的功效。
Energy-saving and consumption-reducing concrete glue reducing agent and preparation method thereof
一种节能降耗的混凝土减胶剂及其制备方法
ZHU JIAQIANG (author) / WANG JUNQING (author)
2021-09-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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