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热拌沥青混合料人工摊铺及施工要点
来源：http://www.ycgjglcl.com/ 日期：2022-06-29
将车送来的沥青混合料先卸在铁板上，然后人工铲平，以扣铲的方式均匀铺在路面上。摊铺时，不要将铲子抬得很远，以免粗细骨料分离，同时用抹刀将一侧抹平。刮的时候重量要一样，来回刮2～3次就够了，达到平整。在摊铺过程中，应随时检查摊铺厚度、平整度和路拱。如发现有不妥之处，应及时修复。
The asphalt mixture delivered by the truck shall be unloaded on the iron plate first, and then manually leveled, and evenly paved on the road surface in the form of buckle shovel. During paving, do not lift the shovel too far to avoid the separation of coarse and fine aggregates. At the same time, use a spatula to level one side. When scraping, the weight should be the same. Scraping back and forth for 2 ~ 3 times is enough to achieve flatness. During the paving process, the paving thickness, flatness and crown shall be checked at any time. If any defect is found, it shall be repaired in time.
沥青混合料的摊铺顺序应从进料方向由远近逐步进行。在可能的情况下，应将路面铺展在路面的整个宽度上，以避免纵向接缝。如果路面过宽不能充分铺装，可根据车道宽度分两次或多次铺装，但接缝必须与道路中心线平行，纵向接缝必须紧密搭接以避免凹槽。操作过程应符合施工规范的要求。
The paving sequence of asphalt mixture shall be gradually carried out from far to near in the feeding direction. Where possible, the pavement shall be spread over the full width of the pavement to avoid longitudinal joints. If the pavement is too wide to be fully paved, it can be paved two or more times according to the lane width, but the joints must be parallel to the road centerline, and the longitudinal joints must be closely overlapped to avoid grooves. The operation process shall comply with the requirements of the construction specification.
人工摊铺时，沥青混凝土混合料的松散摊铺系数为1.25-1.50，沥青碎石为1.20-1.45。
During manual paving, the loose paving coefficient of asphalt concrete mixture is 1.25-1.50, and that of asphalt macadam is 1.20-1.45.
施工准备
Construction preparation
(1)沥青面层施工前应完成基层的检验验收。检查项目包括纵向标高、横向坡度、路面宽度、中心线偏差、平整度，并做好原始记录。
(1) The inspection and acceptance of the base course shall be completed before the construction of the asphalt surface course. The inspection items include longitudinal elevation, cross slope, pavement width, centerline deviation and flatness, and the original records shall be made.
（2）沥青混合料摊铺前，应安装好路牙、平石。如果基层松散，标高高低，应采取相应的修边处理，如铣边、衬里等。
(2) Before paving the asphalt mixture, the road teeth and flat stones shall be installed. If the base course is loose and the elevation is high or low, corresponding trimming treatment shall be taken, such as milling, lining, etc.
(3)道路上的雨水进水口和检查井应提前升降，以适应道路标高，并小心压实。
(3) Rainwater inlets and manholes on the road shall be raised and lowered in advance to suit the road elevation and carefully compacted.
（4）路面冷茬处或与检查井、雨水口的连接处，涂油前应涂一层刷过的沥青粘油。
(4) At the cold stubble of the pavement or at the connection with the inspection well and the rainwater inlet, a layer of brushed asphalt viscous oil shall be applied before applying oil.
（5）根据项目特点、规模、设计要求等因素，确定机械设备配置，选择摊铺机、压路机等辅助设备。
(5) Determine the mechanical equipment configuration according to the project characteristics, scale, design requirements and other factors, and select the paver, roller and other auxiliary equipment.
运输
transport
1、热拌沥青混合料应采用大吨位卡车运输。施工过程中，摊铺机前应有卡车等候，以保证施工的连续性。一般有5辆以上的卡车在等待。开始铺路。
1. Hot mix asphalt mixture shall be transported by large tonnage truck. During construction, trucks shall be waiting in front of the paver to ensure the continuity of construction. There are usually more than 5 trucks waiting. Start paving the road.
2、沥青混凝土运输车的车厢应保持清洁。装车前，在车底喷适量柴油水（柴油与水的比例通常为1：3）作为脱模剂（车底不应有积液）。自动定位，平衡充电以减少混合分离。为保温、防雨、防污染，宜用薄布覆盖混合物。3、料车保证良好的性能，防止运输过程中出现故障，延误时间，使沥青混凝土降温。物料车进场时，轮胎应清洁干净，确保不污染路面。如果发现沥青结合料沿车厢板滴落，应采取措施避免。
2. The carriage of the asphalt concrete transport vehicle shall be kept clean. Before loading, spray an appropriate amount of diesel water (the ratio of diesel to water is usually 1:3) on the bottom of the vehicle as the release agent (there should be no liquid accumulation on the bottom of the vehicle). Automatic positioning and balanced charging to reduce mixing separation. In order to keep warm, prevent rain and pollution, the mixture should be covered with a thin cloth. 3. The hopper car shall ensure good performance, prevent failure during transportation, delay time and cool the asphalt concrete. When the material truck enters the site, the tires shall be clean to ensure that the road surface is not polluted. If asphalt binder is found dripping along the carriage plate, measures shall be taken to avoid it.
4、济南沥青料厂家认为在摊铺施工过程中，运输车应在距行驶中的摊铺机10-30cm处停车挂空档。它不应该撞到摊铺机。应该有专人指挥，直到摊铺机接触到运输车的后部。当料斗开始卸料时，料斗由摊铺机向前推动。
4. Jinan asphalt manufacturer believes that during the paving construction, the transport vehicle should stop at 10-30cm away from the moving paver and shift to neutral. It should not hit the paver. There shall be a specially assigned person to command until the paver contacts the rear of the transport vehicle. When the hopper starts discharging, the hopper is pushed forward by the paver.
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公司地址：济南市商河县贾庄镇民营经济创业园
公司名称:永诚广建公路材料（山东）有限公司 
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