以公路意外损毁的抢修为目的，进行了聚氨酯发泡快速稳定路基回填料的试验研究。
Aiming at the emergency repair to the accidental damage of road, the Experimental Study on the polyurethane foam used for rapidly stabilized back filling aggregate was processed.
路基是公路路面建设的基础，具有其独特的特点，本文就公路工程稳定路基技术方面的做法进行一些简单研究。
The roadbed is the road surface construction foundation with unique characteristics, this article conducts some simple research on the highway engineering roadbed technology.
没有坚固、稳定的路基就没有稳固的路面。
Without a strong and stable subgrade there is no stable pavement.
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