A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cold-mixed and cold-paved asphalt mixture, preparation method thereof and asphalt pavement
The invention discloses a cold-mixed and cold-paved asphalt mixture, a preparation method thereof and an asphalt pavement, and relates to the technical field of road engineering. The cold-mixed and cold-paved asphalt mixture is prepared from 40 to 80 parts of recycled coarse aggregate, 5 to 20 parts of recycled fine aggregate, 1 to 5 parts of cement, 5 to 15 parts of emulsified asphalt and 1 to 10parts of water. The preparation method of the cold-mixed and cold-paved asphalt mixture is obtained by mixing the raw materials of the cold-mixed and cold-paved asphalt mixture, so that the utilization rate of the waste asphalt mixture is improved, and the cold-mixed and cold-paved asphalt mixture has the advantages of low cost and good water stability. The asphalt pavement comprises a surface layer formed by paving the cold-mixed and cold-paved asphalt mixture, has good water stability and low preparation cost, and is suitable for popularization and application.
本发明公开了冷拌冷铺沥青混合料、其制备方法及沥青路面，涉及道路工程技术领域。冷拌冷铺沥青混合料的原料包括再生粗集料40‑80份、再生细集料5‑20份、水泥1‑5份、乳化沥青5‑15份和水1‑10份。冷拌冷铺沥青混合料的制备方法采用上述冷拌冷铺沥青混合料的原料混合而得，提升了对废旧沥青混合料的利用率，具有成本低、水稳定性好的优点。沥青路面包括上述冷拌冷铺沥青混合料铺设而得的面层，具有很好的水稳定性能，且制备成本低，适合于推广应用。
Cold-mixed and cold-paved asphalt mixture, preparation method thereof and asphalt pavement
The invention discloses a cold-mixed and cold-paved asphalt mixture, a preparation method thereof and an asphalt pavement, and relates to the technical field of road engineering. The cold-mixed and cold-paved asphalt mixture is prepared from 40 to 80 parts of recycled coarse aggregate, 5 to 20 parts of recycled fine aggregate, 1 to 5 parts of cement, 5 to 15 parts of emulsified asphalt and 1 to 10parts of water. The preparation method of the cold-mixed and cold-paved asphalt mixture is obtained by mixing the raw materials of the cold-mixed and cold-paved asphalt mixture, so that the utilization rate of the waste asphalt mixture is improved, and the cold-mixed and cold-paved asphalt mixture has the advantages of low cost and good water stability. The asphalt pavement comprises a surface layer formed by paving the cold-mixed and cold-paved asphalt mixture, has good water stability and low preparation cost, and is suitable for popularization and application.
本发明公开了冷拌冷铺沥青混合料、其制备方法及沥青路面，涉及道路工程技术领域。冷拌冷铺沥青混合料的原料包括再生粗集料40‑80份、再生细集料5‑20份、水泥1‑5份、乳化沥青5‑15份和水1‑10份。冷拌冷铺沥青混合料的制备方法采用上述冷拌冷铺沥青混合料的原料混合而得，提升了对废旧沥青混合料的利用率，具有成本低、水稳定性好的优点。沥青路面包括上述冷拌冷铺沥青混合料铺设而得的面层，具有很好的水稳定性能，且制备成本低，适合于推广应用。
Cold-mixed and cold-paved asphalt mixture, preparation method thereof and asphalt pavement
冷拌冷铺沥青混合料、其制备方法及沥青路面
WANG PENG (author) / CHEN GUANGHUI (author) / HU LELE (author) / ZHANG SULONG (author) / MAO YIJIA (author) / WANG JIE (author) / LI HUA (author) / ZHANG RENHAO (author) / WANG TONG (author) / WU CHAO (author)
2020-09-29
Patent
Electronic Resource
Chinese
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