矿粉-粉煤灰复掺技术在商品混凝土中的应用

The Application of Mixing Technology of Mineral Powder and Fly Ash in Commercial Concrete Production

笔者通过大量试验及生产实践对比单掺粉煤灰与矿粉-粉煤灰复掺技术配制的商品混凝土性能.实验证明,在生产实际应用中采用矿粉-粉煤灰复掺技术效果良好,建议使用矿粉-粉煤灰复掺技术,可以充分发挥矿粉和粉煤灰的互补效应,改善混凝土的性能,提高混凝土的耐久性,以及保护环境,降低生产成本,提高企业竞争力等.

This paper describes research into the performance of concrete through comparative test of single fly ash and the compound of mineral power and fly ash in commercial concrete production.It is proved effective the mixing technology of mineral powder and fly ash in practical application.The paper suggests that the mixing technology of mineral powder and fly ash can？strengthen the complementary effect of mineral power and fly ash and improve the durability of concrete performance,as well as ensure environmental protection and reduce production cost,thus enhance the competitive ability of the enterprise.