A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an environment-friendly concrete reinforcing agent and a preparation method thereof, and relates to the technical field of concrete admixtures, wherein the reinforcing agent comprises the following components: 5 to 15 parts of silicon nitride ceramic particles; 16 to 20 parts of polyacrylamide; 2 to 4 parts of triethanolamine; 10 to 20 parts of isopropanol; 10 to 25 partsof an EVA emulsion; 1 to 5 parts of a corrosion inhibitor; 15 to 25 parts of titanium dioxide; 10 to 25 parts of cellulose; 5 to 8 parts of metasilicic acid; and 8 to 15 parts of sodium stearate. Thereinforcing agent can effectively improve the dispersion and cohesion properties of cement, enhance the strength of waste concrete and improve the utilization degree of the waste concrete, thereby reducing the problem of environmental pollution.
本发明涉及一种环保型混凝土增强剂及其制备方法，涉及混凝土外加剂技术领域,该增强剂包括以下组分：氮化硅陶瓷颗粒5‑15份；聚丙烯酰胺16‑20份；三乙醇胺2‑4份；异丙醇10‑20份；EVA乳液10‑25份；抗腐蚀剂1‑5份；二氧化钛15‑25份；纤维素10‑25份；偏硅酸5‑8份；硬脂酸钠8‑15份。该增强剂能有效地改善水泥分散和黏聚性能，增强废弃混凝土的强度，提高废弃混凝土的利用程度，进而减少环境污染问题。
The invention relates to an environment-friendly concrete reinforcing agent and a preparation method thereof, and relates to the technical field of concrete admixtures, wherein the reinforcing agent comprises the following components: 5 to 15 parts of silicon nitride ceramic particles; 16 to 20 parts of polyacrylamide; 2 to 4 parts of triethanolamine; 10 to 20 parts of isopropanol; 10 to 25 partsof an EVA emulsion; 1 to 5 parts of a corrosion inhibitor; 15 to 25 parts of titanium dioxide; 10 to 25 parts of cellulose; 5 to 8 parts of metasilicic acid; and 8 to 15 parts of sodium stearate. Thereinforcing agent can effectively improve the dispersion and cohesion properties of cement, enhance the strength of waste concrete and improve the utilization degree of the waste concrete, thereby reducing the problem of environmental pollution.
本发明涉及一种环保型混凝土增强剂及其制备方法，涉及混凝土外加剂技术领域,该增强剂包括以下组分：氮化硅陶瓷颗粒5‑15份；聚丙烯酰胺16‑20份；三乙醇胺2‑4份；异丙醇10‑20份；EVA乳液10‑25份；抗腐蚀剂1‑5份；二氧化钛15‑25份；纤维素10‑25份；偏硅酸5‑8份；硬脂酸钠8‑15份。该增强剂能有效地改善水泥分散和黏聚性能，增强废弃混凝土的强度，提高废弃混凝土的利用程度，进而减少环境污染问题。
| European Patent Office | 2020
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Concrete reinforcing agent and preparation method thereof
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