The technology of deep mix round pile is a seepage cutting technology which making use of the deep mix round machine of small diameter multi- head ejecting and mixing round cement clay in original soils to defending seepage.

• 深层搅拌桩防渗技术是利用多头小直径深层搅拌机具在原土中搅拌喷射水泥土浆的一种防渗技术。