Durability of Fly Ash Concrete的意思|示意

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。

By comparing and introducing the effect of fly ash concrete in durability of structure, forecasts the develop prospect of fly ash concrete.

通过比较介绍煤灰砼在结构耐久性中所起的作用，展望粉煤灰砼的发展前景。

Concrete mingled with fly ash, slag and silica fume and other admixtures are thought to effectively improve the anti-sulfate durability of concrete.

在混凝土中掺入粉煤灰、矿渣和硅灰等掺合料被认为能有效提高混凝土抗硫酸盐耐久性。