特殊用法bulk piling1.实积, 无垫木堆积close piling1.密堆法, 实堆法concrete sheet piling1.混凝土板桩convex piling1.凸形堆积edge piling1.侧堆法endwise piling1.纵向堆, 顺堆(与窑长平行)flat piling1.平堆, 平堆法inclined piling1.斜堆muck bar piling1.束熟铁扁条open piling1.稀堆, 层楞pole piling1.倚积(垛)prestressed concrete piling1.预应力混凝土桩sheet piling1.打板桩shiplap sheet piling1.搭叠板桩slab piling1.垛放初轧板坯steel sheet piling1.钢板桩unit piling1.单位堆垛