Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aluminum-silicon castable prepared by adjusting aggregate ratio and preparation method of aluminum-silicon castable
The invention discloses an aluminum-silicon castable prepared by adjusting the aggregate ratio and a preparation method thereof, and the aluminum-silicon castable comprises the following raw materials in percentage by mass: 35-40% of calcium aluminate cement, 1-4% of floating beads, 10-15% of sinking beads, 3-6% of silicon micro powder, 20%-32% of perlite aggregate, and 15%-25% of ceramsite aggregate. According to the aluminum-silicon castable by adjusting the aggregate proportion and the preparation method of the aluminum-silicon castable, the perlite is used as the aggregate, so that the aluminum-silicon castable is light, porous, environment-friendly, pollution-free, capable of absorbing sound and noise, heat-insulating, non-combustible, good in free-running property, excellent in compressive strength and the like, the fluidity of the castable can be remarkably improved by adding the electric smelting ceramsite sand, the strength is improved, and the sintering shrinkage is reduced; and the composite aggregate perlite and the capacitor ceramsite sand are added, so that performance advantages are complementary, and the performance of the aluminum-silicon castable is improved.
本发明公开了一种通过调整骨料配比的铝硅系浇注料及其制备方法，包括以下份额的原材料：所述铝酸钙水泥的质量分数为35％～40％，所述漂珠的质量分数为1％～4％，所述沉珠的质量分数为10％～15％，所述硅微粉的质量分数为3％～6％，所述珍珠岩骨料的质量分数为20％～32％，所述陶粒骨料的质量分数为15％～25％。本发明所述的一种通过调整骨料配比的铝硅系浇注料及其制备方法，使用珍珠岩作为骨料轻质多孔，环保无污染、吸声噪音、保温不燃、流散性好、具有优异的抗压强度等，电熔陶粒砂的加入能显著改善浇注料的流动性，提高强度，减少烧结收缩，加入复合骨料珍珠岩和电容陶粒砂，形成性能优势互补，改善铝硅系浇注料的性能。
Aluminum-silicon castable prepared by adjusting aggregate ratio and preparation method of aluminum-silicon castable
The invention discloses an aluminum-silicon castable prepared by adjusting the aggregate ratio and a preparation method thereof, and the aluminum-silicon castable comprises the following raw materials in percentage by mass: 35-40% of calcium aluminate cement, 1-4% of floating beads, 10-15% of sinking beads, 3-6% of silicon micro powder, 20%-32% of perlite aggregate, and 15%-25% of ceramsite aggregate. According to the aluminum-silicon castable by adjusting the aggregate proportion and the preparation method of the aluminum-silicon castable, the perlite is used as the aggregate, so that the aluminum-silicon castable is light, porous, environment-friendly, pollution-free, capable of absorbing sound and noise, heat-insulating, non-combustible, good in free-running property, excellent in compressive strength and the like, the fluidity of the castable can be remarkably improved by adding the electric smelting ceramsite sand, the strength is improved, and the sintering shrinkage is reduced; and the composite aggregate perlite and the capacitor ceramsite sand are added, so that performance advantages are complementary, and the performance of the aluminum-silicon castable is improved.
本发明公开了一种通过调整骨料配比的铝硅系浇注料及其制备方法，包括以下份额的原材料：所述铝酸钙水泥的质量分数为35％～40％，所述漂珠的质量分数为1％～4％，所述沉珠的质量分数为10％～15％，所述硅微粉的质量分数为3％～6％，所述珍珠岩骨料的质量分数为20％～32％，所述陶粒骨料的质量分数为15％～25％。本发明所述的一种通过调整骨料配比的铝硅系浇注料及其制备方法，使用珍珠岩作为骨料轻质多孔，环保无污染、吸声噪音、保温不燃、流散性好、具有优异的抗压强度等，电熔陶粒砂的加入能显著改善浇注料的流动性，提高强度，减少烧结收缩，加入复合骨料珍珠岩和电容陶粒砂，形成性能优势互补，改善铝硅系浇注料的性能。
Aluminum-silicon castable prepared by adjusting aggregate ratio and preparation method of aluminum-silicon castable
一种通过调整骨料配比的铝硅系浇注料及其制备方法
WANG YUQING (Autor:in) / JIANG ZHIFENG (Autor:in) / MA BEIYUE (Autor:in) / ZAN WENYU (Autor:in)
30.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021
Aluminum-silicon light refractory castable and preparation method thereof
| Europäisches Patentamt | 2020