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多孔改性混凝土基层PMPCC作为新的设计理念,提高了路面基层对温度的适应干缩能力及水稳定性和耐久性,达到了改变基层性能的效果。
As a new design concept, porous modified concrete basement PMPCC improves the adaptability of water-base stability and durability of the pavement base to temperature and achieves the effect of changing the performance of basement.