江西高速养护部门研发“车载预拌养护装备” 工人不再“灰头土脸”|激情五月色综合国产精品
1. 综合5月
中新网江西宜春9月11日电(刘红芳 黎靓)近日，由江西省交通投资集团宜春管理中心安源养护所自主研发的“高速路基圬工车载预拌轻捷养护装备”(以下简称“轻捷拌”)在养护工作中成功应用，有效解决了传统养护作业中的诸多难题。该装备通过“预拌料标准化装袋+车载电动搅拌+集约化管理”一体化操作，实现质量、效率、安全、环保“四提升”与成本、劳动强度“双下降”，不仅显著减少环境污染，还整体提升了养护质量。
在以往的高速公路路基维修中，硬路肩砂浆抹面、护坡勾缝、水沟修复等工序长期依赖人工现场拌料，存在质量难管控、效率低下、扬尘大、安全隐患等问题。安源养护所紧扣“质量可控、作业轻捷、安全环保”目标，从材料预处理和设备集成两方面突破，一方面将水泥、砂石等原材料按标准配比提前拌和并装袋化，实现“即取即用”；另一方面，在养护车货箱内集成“电动拌合机+给水泵”装备，依托原车供电，并加装自制耐磨锰钢卸料斗，实现拌料、输送一气呵成。
“以前修路肩、补护坡，最头疼的就是现场拌砂浆。灰大、料干点湿点全凭手感，风一吹人都成‘灰人’了，效率还低！”在高速养护一线干了二十年的老师傅赖主萍说起过去的作业方式直摇头。“现在好了！料都是提前按标准配好、袋装化带着走，到了工地，接上我们车上的电动搅拌机，按下按钮，只消三五分钟时间，均匀的砂浆就好了，干净又省事！”这套装备像个微型“移动拌和站”，从源头上控制了质量，大幅提升作业效率，也降低了材料浪费与安全风险。
安源养护所负责人表示，“轻捷拌”不仅减轻了工人劳动强度、提升作业质量，同时减少扬尘和交通干扰，为高速公路集约化、绿色养护提供了创新实践，未来应用前景广阔。(完)
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