MEMBRANE TECHNIQUE FOR CONTROL OF EXPANSIVE CLAYS.

被引：0
|
作者：
Forstie, Douglas
Walsh, Harold
Way, George
机构：
来源：
Transportation Research Record | 1979年 / 705期
关键词：
EXPANSIVE CLAY - ROAD SUBGRADES;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
During initial road construction, a variety of experimental sections were built to test such stabilization methods as moisture and compaction control, chemical admixtures, electro-osmosis, overexcavation, ditch widening, underdrains, and membranes, alone or combined. Some methods were relatively successful when compared to the rapid deterioration of the untreated highways. These findings led to choosing impermeable rubber membranes to control moisture in the clay subgrades. This report presents the data on the three full-scale overlays and the success of the membrane.
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页码：49 / 53
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