水泥撒布车日施工量参考

　　Reference for daily construction volume of cement spreading truck

　　典型工况下的日产能

　　Daily production capacity under typical operating conditions

　　在高速或快速路水稳基层层间粘结层施工，采用水泥撒布车并保障供料与施工组织顺畅时，单台设备日均完成约1万㎡较为常见。例如：某高速项目使用洒布宽度3.8m、洒布量0.8kg/㎡、水灰比1.5:1，在物料正常供应下实现日均约**1万㎡**的施工效率。

　　When constructing the interlayer bonding layer of the water stable base layer on highways or expressways, it is common to use cement spreading vehicles and ensure smooth feeding and construction organization. A single equipment completes about 10000 square meters per day. For example, a certain high-speed project uses a spraying width of 3.8m, a spraying amount of 0.8kg/m2, and a water cement ratio of 1.5:1, achieving a daily construction efficiency of approximately * * 10000 square meters * * under normal material supply.

　　影响日产能的关键因素

　　Key factors affecting daily production capacity

　　设备参数：作业速度2.6~6km/h、洒布宽度2.3~3.8m、洒布量0.3~2.0kg/㎡、水灰比1:1~1:3可调；参数越匹配工况，效率越高。

　　Equipment parameters: operating speed of 2.6~6km/h, spraying width of 2.3~3.8m, spraying amount of 0.3~2.0kg/m2, adjustable water cement ratio of 1:1~1:3; The more parameters match the operating conditions, the higher the efficiency.

　　连续作业能力：独立水箱8m?、粉料箱16m?，可与水车/水泥罐车直连，减少停机加料时间，提升持续作业时长。

　　Continuous operation capability: An independent water tank of 8m ? and a powder tank of 16m ? can be directly connected to water/cement tankers, reducing downtime and increasing continuous operation time.

　　施工组织：摊铺与洒布衔接、交通管制、基层清扫与湿润、人员配置等都会直接影响有效作业时间。

　　Construction organization: The connection between paving and spraying, traffic control, grassroots cleaning and wetting, personnel allocation, etc. will directly affect the effective operation time.

　　快速估算方法与示例

　　Quick estimation methods and examples

　　估算公式（保守工况）：日施工面积A ≈ 速度v × 洒布宽度w × 有效作业时间t

　　Estimation formula (conservative working condition): Daily construction area A ≈ speed v × spraying width w × effective operation time t

　　其中：v取2.6~6km/h（≈0.72~1.67m/s），w取2.3~3.8m，t为纯洒布小时数（扣除转场、加料、调机等）。

　　Among them, v is taken as 2.6-6km/h (≈ 0.72-1.67m/s), w is taken as 2.3-3.8m, and t is the pure spraying hours (excluding transfer, feeding, machine adjustment, etc.).

　　示例A（接近上限效率）：v=6km/h、w=3.8m、t=5h → A ≈ 1.67×3.8×5 ≈ 31,700㎡/天（约3.17万㎡/天）。

　　Example A (approaching upper limit efficiency): v=6km/h, w=3.8m, t=5h → A ≈ 1.67 × 3.8 × 5 ≈ 31700 ㎡/day (approximately 31700 ㎡/day).

　　示例B（常见工况）：v=4km/h、w=3.0m、t=4h → A ≈ 1.11×3.0×4 ≈ 13,300㎡/天（约1.33万㎡/天）。

　　Example B (common operating conditions): v=4km/h, w=3.0m, t=4h → A ≈ 1.11 × 3.0 × 4 ≈ 13300 ㎡/day (approximately 13300 ㎡/day).

　　注：若采用“摊铺机同步洒布”工艺，摊铺速度宜2~3m/min，与运输、供料、摊铺节拍强相关，产能与组织方式不同于预洒布独立作业。

　　Note: If the "synchronous spraying of paving machine" process is used, the paving speed should be 2-3m/min, which is strongly related to the transportation, feeding, and paving rhythm. The production capacity and organization method are different from the independent operation of pre spraying.

　　提升日产能的要点

　　Key points for improving daily production capacity

　　保障连续供料与补水补灰，尽量延长纯洒布时间（设备具备8m?水箱、16m?粉料箱与直连上料/补水能力，可减少停机）。

　　Ensure continuous feeding and replenishment of water and ash, and extend the pure spraying time as much as possible (the equipment has an 8m water tank, 16m powder box, and direct feeding/replenishment capacity, which can reduce downtime).

　　合理匹配参数：在满足设计与质量要求前提下，选择较高稳定速度与合适洒布宽度，避免频繁变宽与启停。

　　Reasonably matching parameters: Under the premise of meeting design and quality requirements, choose a higher stable speed and appropriate spraying width to avoid frequent widening and start stop.

　　优化组织衔接：提前清扫并湿润基层、专人看护洒布面、在初凝前完成摊铺，减少返工与等待。

　　Optimize organizational connection: clean and wet the base layer in advance, assign a dedicated person to monitor the spraying surface, and complete paving before initial setting to reduce rework and waiting.

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