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冷再生机施工加水并湿拌以及整形的处理
来源:/ 日期:2022-12-02 发布人:
冷再生机施工过程中有很多的注意事项要多多了解,这样才能在后面的施工期间不出什么问题,下面冷再生机出租人员就来讲讲冷再生机施工加水并湿拌以及整形的处理。
There are many precautions during the construction of the cold recycling machine, so that there will be no problems during the subsequent construction. The taxi staff of the cold recycling machine will talk about the treatment of adding water, wet mixing and shaping during the construction of the cold recycling machine.
加水并湿拌
Add water and wet mix
(1)在拌和过程完毕时,假如混合料的含水量缺乏,应用喷管式洒水车补充洒水。水车起洒处和另一端调头处都应超出拌和段2m以上。洒水车不应在正停止拌和以及当天方案拌和的路段上调头和停留,以防部分水量过大。
(1) At the end of the mixing process, if the water content of the mixture is insufficient, the sprinkler shall be used to supplement watering. The starting point of the water truck and the turning point at the other end shall exceed the mixing section by more than 2m. The watering cart shall not turn around and stay on the road section where mixing is stopped and the plan mixing is conducted on that day to prevent excessive water flow.
(2)洒水后,应再次停止拌和,使水分在混合料中散布平均。拌和机械应紧跟在洒水车后面停止拌和,减少水分流失。
(2) After watering, mixing shall be stopped again to make the water evenly distributed in the mixture. The mixing machine shall stop mixing immediately behind the watering cart to reduce water loss.
(3)洒水及拌和过程中,应及时检查混合料的含水量。含水量宜略大于佳值。关于细粒土,宜较佳含水量大1%~2%。
(3) During watering and mixing, the water content of the mixture shall be checked in time. The water content should be slightly greater than the optimal value. For fine grained soil, the water content should preferably be 1%~2% higher.
整形
plastic
(1)混合料拌和平均后,应立刻用平地机初步整形。在直线段,平地机由两侧向路中心停止刮平;在平曲线段,平地机由内侧向外侧停止刮平。
(1) After the mixture is evenly mixed, the grader shall be used for preliminary shaping immediately. In the straight section, the grader stops leveling from both sides to the road center; In the flat curve section, the grader stops leveling from the inside to the outside.
(2)用轮胎压路机立刻在初平的路段上快速碾压一遍,以暴露潜在的不平整。
(2) The tire roller shall be used to quickly roll the initially leveled road section once to expose the potential unevenness.
(3)再用平地机按本条第1款停止整形,整形前应用齿耙将轮迹低洼处表层5cm以上耙松,并按本条第2款再碾压一遍。
(3) Then use the grader to stop shaping according to paragraph 1 of this article. Before shaping, use the tooth harrow to loosen the surface of the low-lying part of the wheel track for more than 5cm, and roll it again according to paragraph 2 of this article.
This is the end of the treatment of adding water, wet mixing and shaping for the construction of the cold recycling machine. Remember to check and maintain regularly before and after use. Follow us Learn more!
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