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首页> 外文期刊>Southwest Contractor >When They Said We Could Repair Our Asphalt Roads with Portland Cement, We Laughed!
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When They Said We Could Repair Our Asphalt Roads with Portland Cement, We Laughed!

机译:当他们说我们可以用硅酸盐水泥修补沥青路面时,我们笑了!

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摘要

Like most counties, Houston and Choctaw Counties in Alabama have their share of older asphalt roads that are failing due to age and lack of proper engineering. Additionally, skyrocketing fuel, asphalt and labor costs represent a larger share of their budgets. Traditional road repair methods were quickly becoming a financial burden to the counties. Peeling up stretches of deteriorated asphalt, loading it onto trucks, hauling it off to dump it and hauling in new base was costing them not only money but precious time and labor.
机译:像大多数县一样,阿拉巴马州的休斯顿县和乔克托县都有部分旧沥青路面,这些沥青路面由于年代久远和缺乏适当的工程技术而无法使用。此外,飞涨的燃料,沥青和人工成本占预算的很大一部分。传统的道路维修方法正迅速成为各县的财政负担。剥开一段变质的沥青,将其装载到卡车上,拖拉将其倾倒,再拖到新的基础上,不仅浪费金钱,还浪费了宝贵的时间和劳动力。

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