Erosion of the road embankment caused by rainstorm

is very serious in loess zone

even leading to road embankment collapse. There has rarely reported about the anti-eroding effects of geotexiles on road embankment so far. Based on detailed analysis on results of a series comparing test on anti-eroding effect of geocells

a conclusion is drawn that the using geocells is an effective way to improve road embankment’s anti-eroding ability. Finally

the anti-eroding mechanism of geocells is discussed.