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A platform for research: civil engineering, architecture and urbanism
Asphalt mixture filler composition
The invention discloses an asphalt mixture filler composition. The asphalt mixture filler composition comprises 50-70% of recycled micro-powder, 5-15% of barite, 0-4% of ordinary Portland cement, 10-40% of desulfurized fly ash, and 10-40% of limestone ore powder. According to the present invention, part of the materials are processed to achieve the corresponding specification fineness, and are uniformly mixed according to the mass percentage to prepare the asphalt mixture filler composition, and the asphalt mixture filler composition is added to asphalt as a filler so as to make the asphalt have characteristics of good adhesion resistance and strong high temperature performance;
本发明公开了一种沥青混合料填料组合物，包括再生微粉50‑70％、重晶石5‑15％、普通硅酸盐水泥0‑4％、脱硫灰10‑40％，石灰石矿粉10‑40％，将其中部分材料加工至相应规格细度，按质量百分比混合均匀制备，作为填料添加至沥青中，可使沥青具有较好的耐粘结性、较强的高温性能。
Asphalt mixture filler composition
The invention discloses an asphalt mixture filler composition. The asphalt mixture filler composition comprises 50-70% of recycled micro-powder, 5-15% of barite, 0-4% of ordinary Portland cement, 10-40% of desulfurized fly ash, and 10-40% of limestone ore powder. According to the present invention, part of the materials are processed to achieve the corresponding specification fineness, and are uniformly mixed according to the mass percentage to prepare the asphalt mixture filler composition, and the asphalt mixture filler composition is added to asphalt as a filler so as to make the asphalt have characteristics of good adhesion resistance and strong high temperature performance;
本发明公开了一种沥青混合料填料组合物，包括再生微粉50‑70％、重晶石5‑15％、普通硅酸盐水泥0‑4％、脱硫灰10‑40％，石灰石矿粉10‑40％，将其中部分材料加工至相应规格细度，按质量百分比混合均匀制备，作为填料添加至沥青中，可使沥青具有较好的耐粘结性、较强的高温性能。
Asphalt mixture filler composition
一种沥青混合料填料组合物
WU ZHENGGUANG (author) / LIU CONG (author) / XIAO PENG (author) / KANG AIHONG (author) / LIU AN'AN (author) / SUN HAIFENG (author)
2020-08-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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