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                CN EN
                大直径随钻跟管桩机成套设备
                项目介绍

                随钻跟管桩是一种无泥浆排放的节能环保型大直径(800~1400mm)新型非挤土PHC管桩,通过长螺旋钻杆驱动可扩大钻头进行钻孔,实现了钻孔-沉桩-排土同步进行,机械化程度高、施工文明,避免了桩身质量缺陷以及噪声与振动等环境污染,增强了桩基础的承载力,解决了因桩径较大或者土层较硬而造成的沉桩难题,打破了管桩基础只能局限于小直径小尺寸的局面,拓宽了管桩的工程地质适用范围,实现了桩端∑全嵌岩,充分发挥了管桩桩身材料具有较高强度的㊣ 优势。