Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Barium slag mineral powder asphalt concrete mixture and preparation method thereof
The invention relates to the technical field of asphalt roads, and provides a barium slag mineral powder asphalt concrete mixture and a preparation method thereof.The barium slag mineral powder asphalt concrete mixture is prepared from coarse aggregate, fine aggregate, mixed filler and asphalt according to the mass ratio of 100: 50: 18: (7-9), the mixed filler is prepared from barium slag powder, limestone mineral powder and sepiolite in a mass ratio of 3: 1: (0.5-5). According to the technical scheme, the problems of poor stability and high-temperature stability of the asphalt concrete mixture in the prior art are solved.
本发明涉及沥青道路技术领域，提出了钡渣矿粉沥青混凝土混合料及其制备方法，原料包括以下组分：粗集料、细集料、混合填料、沥青，所述粗集料、细集料、混合填料和沥青的质量比为100:50:18:7‑9，所述混合填料由质量比为3:1:0.5‑5的钡渣粉、石灰岩矿粉和海泡石组成。通过上述技术方案，解决了现有技术中的沥青混凝土混合料稳定度和高温稳定性较差的问题。
Barium slag mineral powder asphalt concrete mixture and preparation method thereof
The invention relates to the technical field of asphalt roads, and provides a barium slag mineral powder asphalt concrete mixture and a preparation method thereof.The barium slag mineral powder asphalt concrete mixture is prepared from coarse aggregate, fine aggregate, mixed filler and asphalt according to the mass ratio of 100: 50: 18: (7-9), the mixed filler is prepared from barium slag powder, limestone mineral powder and sepiolite in a mass ratio of 3: 1: (0.5-5). According to the technical scheme, the problems of poor stability and high-temperature stability of the asphalt concrete mixture in the prior art are solved.
本发明涉及沥青道路技术领域，提出了钡渣矿粉沥青混凝土混合料及其制备方法，原料包括以下组分：粗集料、细集料、混合填料、沥青，所述粗集料、细集料、混合填料和沥青的质量比为100:50:18:7‑9，所述混合填料由质量比为3:1:0.5‑5的钡渣粉、石灰岩矿粉和海泡石组成。通过上述技术方案，解决了现有技术中的沥青混凝土混合料稳定度和高温稳定性较差的问题。
Barium slag mineral powder asphalt concrete mixture and preparation method thereof
钡渣矿粉沥青混凝土混合料及其制备方法
ZHANG TUO (Autor:in) / LI ZEKANG (Autor:in) / WU DAWEI (Autor:in) / FAN YUETAO (Autor:in)
17.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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