Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Intelligent anti-skid wear-resistant aggregate and preparation method thereof
The invention discloses an intelligent anti-skid wear-resistant aggregate and a preparation method thereof. The preparation method comprises the following steps: step 1, weighing raw materials; step 2, graded crushing; step 3, vibration screening; step 4, cleaning and soaking; step 5, mixing and stirring; the construction waste and the metallurgical slag are crushed, screened and cleaned to serve as raw materials of the pavement aggregate, waste utilization is achieved, meanwhile, the metallurgical slag is high in hardness, and the skid resistance and wear resistance of the aggregate are improved; the anti-stripping agent is prepared by mixing the cement, the lime, the baking soda, the epoxy resin, the triethanolamine and the acrylamide, so that the viscosity of the aggregate is improved, and the bonding strength of the aggregate and the asphalt is favorably improved; the anti-permeation agent is prepared by mixing the polyurethane and the acrylic acid, the permeation of rainwater is reduced, and meanwhile, the construction waste and the metallurgical slag are subjected to graded crushing to prepare raw materials with different particle sizes, so that gaps of a finished product are effectively reduced, gaps between the aggregate and asphalt are filled, and the structural strength of the aggregate is improved.
本发明公开了智慧抗滑耐磨集料及其制备方法，包括步骤一，原料称取；步骤二，分级破碎；步骤三，振动筛分；步骤四，清洗浸泡；步骤五，混合搅拌；本发明利用建筑垃圾和冶金矿渣经过粉碎、筛选、清洗后作为路面集料的原料，实现了废物利用，同时冶金矿渣硬度大，提升了集料的抗滑和耐磨能力；通过水泥、石灰、小苏打、环氧树脂、三乙醇胺和丙烯酰胺混合制成抗剥落剂，提升了集料的粘性，有利于提升集料和沥青的结合强度；通过聚氨酯和丙烯酸混合制成防渗透剂，减少雨水的渗透，同时将建筑垃圾和冶金矿渣进行分级粉碎，制成粒径不同的原料，有效的减少了成品的缝隙，填补了集料和沥青之间的空隙，提升了集料的结构强度。
Intelligent anti-skid wear-resistant aggregate and preparation method thereof
The invention discloses an intelligent anti-skid wear-resistant aggregate and a preparation method thereof. The preparation method comprises the following steps: step 1, weighing raw materials; step 2, graded crushing; step 3, vibration screening; step 4, cleaning and soaking; step 5, mixing and stirring; the construction waste and the metallurgical slag are crushed, screened and cleaned to serve as raw materials of the pavement aggregate, waste utilization is achieved, meanwhile, the metallurgical slag is high in hardness, and the skid resistance and wear resistance of the aggregate are improved; the anti-stripping agent is prepared by mixing the cement, the lime, the baking soda, the epoxy resin, the triethanolamine and the acrylamide, so that the viscosity of the aggregate is improved, and the bonding strength of the aggregate and the asphalt is favorably improved; the anti-permeation agent is prepared by mixing the polyurethane and the acrylic acid, the permeation of rainwater is reduced, and meanwhile, the construction waste and the metallurgical slag are subjected to graded crushing to prepare raw materials with different particle sizes, so that gaps of a finished product are effectively reduced, gaps between the aggregate and asphalt are filled, and the structural strength of the aggregate is improved.
本发明公开了智慧抗滑耐磨集料及其制备方法，包括步骤一，原料称取；步骤二，分级破碎；步骤三，振动筛分；步骤四，清洗浸泡；步骤五，混合搅拌；本发明利用建筑垃圾和冶金矿渣经过粉碎、筛选、清洗后作为路面集料的原料，实现了废物利用，同时冶金矿渣硬度大，提升了集料的抗滑和耐磨能力；通过水泥、石灰、小苏打、环氧树脂、三乙醇胺和丙烯酰胺混合制成抗剥落剂，提升了集料的粘性，有利于提升集料和沥青的结合强度；通过聚氨酯和丙烯酸混合制成防渗透剂，减少雨水的渗透，同时将建筑垃圾和冶金矿渣进行分级粉碎，制成粒径不同的原料，有效的减少了成品的缝隙，填补了集料和沥青之间的空隙，提升了集料的结构强度。
Intelligent anti-skid wear-resistant aggregate and preparation method thereof
智慧抗滑耐磨集料及其制备方法
WU SHAOPENG (Autor:in) / JIANG YANRONG (Autor:in) / PENG YONGZHOU (Autor:in) / WU XIAOCHUN (Autor:in)
12.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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