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将高强和超高强水泥基材料的抗压强度和孔结构参数对比，证明在掺活性混合材的高强和超高强水泥基材料中明显存在微集料效应。微集料效应的存在可以弥补孔结构缺陷给强度带来的负面影响。微集料效应的发挥是ＤＳＰ类超高强水泥基复合材料高强产生的重要原因之一。
Comparing the compressive strength and pore structure parameters of high-strength and ultra-high-strength cement-based materials, it is evident that micro-aggregate effects are evident in high-strength and ultra-high-strength cement-based materials with active mixes. The presence of the micro-aggregate effect can compensate for the negative impact of the pore structure defects on strength. The play of micro-aggregate effect is one of the important reasons for the high-strength generation of DSP-type super-high-strength cement-based composites.