The amount of polyvinyl chloride, amount of natural rubber,mass fraction of aluminate coupling agent based on amount of fly ash,and amount of fly ash were discussed.

• 制备了再生胶/粉煤灰路面材料,讨论了聚氯乙烯用量、天然橡胶用量、铝酸酯偶联剂质量分数(以粉煤灰用量为基准)和粉煤灰用量对其性能的影响。