Durability of Fly Ash Concrete

Durability of concrete incorporating high fly ash content is expounded on basis of the case of overseas research and the mechanism of improving durability is also researched into.

根据国外研究情况，综述高掺量粉煤灰混凝土的耐久性及改善耐久性的机理。

Taking C30 concrete for example, analysis the durability index of common concrete and co-dope concrete, and proved the engineering application feasibility of fly ash for co-dope concrete.

本文以C 30为例，分析了粉煤灰双掺混凝土和普通混凝土耐久性指数，论证了粉煤灰双掺混凝土工程应用的可行性。

Replacing part of cement with fly ash in the mixture of concrete, we can reduce the concrete's cost, improve its physical mechanics properties and its durability.

粉煤灰掺入混凝土中取代部分水泥，不仅可以降低混凝土的成本，还可以改善混凝土的物理力学性能及耐久性。