XPS comprehensive method is used to study the composition and structure of interface in high compressive strength, especially high bending strength cement-based composite material.
从复合材料界面的角度，采用XPS综合方法研究了水泥基聚合物复合材料的高强特别是高抗弯强度的微观机理。
CFG pile is short for the cement fly-ash gravel pile, which is mixed to a high bond strength pile with sand and water. CFG pile composite is formed by CFG pile, the soil between piles and cushion.
CFG桩是水泥粉煤灰碎石桩的简称，它是由水泥、粉煤灰、碎石、石屑和砂加水拌合形成的高粘结强度桩，和桩间土、褥垫层一起形成复合地基。
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