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A platform for research: civil engineering, architecture and urbanism
Cast asphalt concrete paving and construction process
The invention discloses a cast asphalt concrete paving and construction process. The process comprises the following steps: 1) a preparation section, wherein raw material mix proportion design, resource inspection, transport vehicle preheating, bridge deck measurement and bridge deck cleaning are conducted; 2) a production section, wherein mixed material production and quality inspection are carried out; 3) a transportation section; 4) a paving section, including preparation before paving, mixture paving, penetration test and treatment after paving; and 5) a detection section, wherein seam setting, boundary treatment checking and accepting are conducted. According to the invention, cast asphalt concrete has the advantages of being good in impermeability, high in construction speed, high in deformation adaptability, convenient and easy to construct, weak in dependence on environmental climate, small in influence of the environmental climate, even capable of being constructed in winter, short in paving time and capable of reducing interference to the surrounding environment.
本发明公开的一种浇注式沥青混凝土铺装施工工艺，包括以下步骤：1)准备区段，进行原材料配合比设计、资源检查、运输车预热、桥面测量和桥面清扫；2)生产区段，进行混合料生产并进行质量检查；3)运输区段；4)摊铺区段，包括摊铺前准备、混合料摊铺、贯入度试验和摊铺后处理；5)检测区段，对接缝设置及边界处理，并进行检查验收。浇注式沥青混凝土具有防渗性好、施工速度快、适应变形能力强，施工方便易行，对环境气候的依赖性较弱，受环境气候影响小，甚至可以在冬季施工，摊铺时间快，可减少对周围环境的干扰。
Cast asphalt concrete paving and construction process
The invention discloses a cast asphalt concrete paving and construction process. The process comprises the following steps: 1) a preparation section, wherein raw material mix proportion design, resource inspection, transport vehicle preheating, bridge deck measurement and bridge deck cleaning are conducted; 2) a production section, wherein mixed material production and quality inspection are carried out; 3) a transportation section; 4) a paving section, including preparation before paving, mixture paving, penetration test and treatment after paving; and 5) a detection section, wherein seam setting, boundary treatment checking and accepting are conducted. According to the invention, cast asphalt concrete has the advantages of being good in impermeability, high in construction speed, high in deformation adaptability, convenient and easy to construct, weak in dependence on environmental climate, small in influence of the environmental climate, even capable of being constructed in winter, short in paving time and capable of reducing interference to the surrounding environment.
本发明公开的一种浇注式沥青混凝土铺装施工工艺，包括以下步骤：1)准备区段，进行原材料配合比设计、资源检查、运输车预热、桥面测量和桥面清扫；2)生产区段，进行混合料生产并进行质量检查；3)运输区段；4)摊铺区段，包括摊铺前准备、混合料摊铺、贯入度试验和摊铺后处理；5)检测区段，对接缝设置及边界处理，并进行检查验收。浇注式沥青混凝土具有防渗性好、施工速度快、适应变形能力强，施工方便易行，对环境气候的依赖性较弱，受环境气候影响小，甚至可以在冬季施工，摊铺时间快，可减少对周围环境的干扰。
Cast asphalt concrete paving and construction process
一种浇注式沥青混凝土铺装施工工艺
XIN CHONGSHENG (author) / TAN JIXING (author) / FAN WENCHENG (author) / LI GUOYU (author) / LI DONG (author) / WANG LEI (author) / LU FEI (author) / AI SHENGRUI (author) / MA NIANXIAN (author) / QIN TIANLIN (author)
2021-06-18
Patent
Electronic Resource
Chinese
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