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A platform for research: civil engineering, architecture and urbanism
Large-particle-size hydraulic asphalt concrete paving method
The invention relates to the technical field of hydraulic and hydro-power engineering rolling compaction type asphalt concrete anti-seepage core walls, in particular to a large-particle-size hydraulic asphalt concrete paving method which comprises the following steps: A, preparing an asphalt concrete core wall construction bin surface before paving; b, paving the large-particle-size hydraulic asphalt mixture mixed according to the preferable mixing ratio by using special paving equipment; and C, the large-particle-size hydraulic asphalt mixture is rolled and compacted, and a large-particle-size hydraulic asphalt concrete layer is formed. Potential quality hazards caused by paving large-particle-size hydraulic asphalt concrete by an existing hydraulic asphalt concrete paving technology are effectively solved; the large-particle-size hydraulic asphalt concrete has the advantages of being high in construction speed, effectively shortening the construction period and reducing the cost.
本发明涉及水利水电工程碾压式沥青混凝土防渗心墙技术领域，具体涉及一种大粒径水工沥青混凝土铺筑方法，包括以下步骤：A.对沥青混凝土心墙施工仓面进行铺筑前的准备；B.对依据优选配合比拌制出的大粒径水工沥青混合料选用专用摊铺设备摊铺；C.对大粒径水工沥青混合料进行碾压密实，形成大粒径水工沥青混凝土层。本发明有效解决现有水工沥青混凝土铺筑技术铺筑大粒径水工沥青混凝土引起的质量隐患；突显出大粒径水工沥青混凝土施工速度快，有效的缩减工期、降低成本的优势。
Large-particle-size hydraulic asphalt concrete paving method
The invention relates to the technical field of hydraulic and hydro-power engineering rolling compaction type asphalt concrete anti-seepage core walls, in particular to a large-particle-size hydraulic asphalt concrete paving method which comprises the following steps: A, preparing an asphalt concrete core wall construction bin surface before paving; b, paving the large-particle-size hydraulic asphalt mixture mixed according to the preferable mixing ratio by using special paving equipment; and C, the large-particle-size hydraulic asphalt mixture is rolled and compacted, and a large-particle-size hydraulic asphalt concrete layer is formed. Potential quality hazards caused by paving large-particle-size hydraulic asphalt concrete by an existing hydraulic asphalt concrete paving technology are effectively solved; the large-particle-size hydraulic asphalt concrete has the advantages of being high in construction speed, effectively shortening the construction period and reducing the cost.
本发明涉及水利水电工程碾压式沥青混凝土防渗心墙技术领域，具体涉及一种大粒径水工沥青混凝土铺筑方法，包括以下步骤：A.对沥青混凝土心墙施工仓面进行铺筑前的准备；B.对依据优选配合比拌制出的大粒径水工沥青混合料选用专用摊铺设备摊铺；C.对大粒径水工沥青混合料进行碾压密实，形成大粒径水工沥青混凝土层。本发明有效解决现有水工沥青混凝土铺筑技术铺筑大粒径水工沥青混凝土引起的质量隐患；突显出大粒径水工沥青混凝土施工速度快，有效的缩减工期、降低成本的优势。
Large-particle-size hydraulic asphalt concrete paving method
一种大粒径水工沥青混凝土铺筑方法
QU MANLI (author) / ZHAO LIRONG (author) / JI HONGWEI (author) / YU HUI (author) / LIU KUN (author) / CHEN XIAONING (author) / LIU SHIMING (author)
2023-01-17
Patent
Electronic Resource
Chinese
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